(document being drafted. use for the offcial version) · accessible with the display ds (ref § ds...

CLIMATIC BALTIC - FLEXY - FLEXAIR – eNeRGy – AIRCOOLAIR - COMPACTAIR - FLATAIR - AQUALEAN –

CONTROL MANUAL Ref : Climatic Roof-Top & Unitary-IOM-1902-E

CLIMATIC Roof-Top & Unitary-IOM-1902-E - 1 -

TABLE OF CONTENTS

WARNING ................................................................................. 2

INTRODUCTION ....................................................................... 3 CLIMATIC Controller ............................................................ 3 Compatibility ........................................................................ 3 DS Menu .............................................................................. 3

OVERVIEW ............................................................................... 3

SCHEDULING ........................................................................... 4 Scheduling Zone .................................................................. 4 Scheduling Mode ................................................................. 5 Scheduling Zone Anticipation ............................................... 6

AIR MANAGEMENT .................................................................. 7 Room Temperature .............................................................. 7 Thermostat / Hygrostat Control ............................................. 9 Humidity control (Optional)................................................. 11

COMPONENTS ....................................................................... 12 Blower ................................................................................ 12 Compressor ....................................................................... 13 Condenser fan ................................................................... 14 Coil defrost ......................................................................... 16 Water Condenser (Optional) .............................................. 17 Fresh air damper - Free cooling (Optional) ........................ 17 Exhaust (Optional) ............................................................. 19 Recovery Module (Optional) .............................................. 19 Extra heating (Optional) ..................................................... 20

ALARMS .................................................................................. 23 Alarm codes from our suppliers ......................................... 36

COMMUNICATION.................................................................. 38 Master/Slaves .................................................................... 38 BMS ................................................................................... 39 Free Input/Output ............................................................... 60

INPUTS / OUTPUTS CLIMATIC BOARDS .............................. 71

DISPLAY – DS – ..................................................................... 75 Menu List. .......................................................................... 77


WARNING

This document is a functional analysis of the features, options and functions managed by the Lennox EMEA CLIMATIC controller. Depending on the range, size or options of your unit, not all indications in this document are valid.

Only the points accessible with the user menu of the service display 'DS-2xxx' are more explicitly documented. For further configuration or adjustment contact a qualified and trained technician.

Contact your Lennox EMEA agent or a Lennox EMEA trained technician to see if your unit has the necessary availability to use the desired features.

All the technical and technological information contained in this manual, including any drawing and technical descriptions provided by us, remain the property of Lennox EMEA and must not be used (except in operation of this product), reproduced, issued to or made available to third parties without the prior written agreement of Lennox EMEA.

Any parameter modification should be carried out by trained and licensed competent technician. Before start-up or restart of a unit controlled by the CLIMATIC, it is mandatory to check adequacy between CLIMATIC and the unit with its options. In case of wrong parameters, the inputs / outputs connections could be incorrect and may create some operation problems for the units and ultimately breakdowns. LENNOX cannot be held responsible for any claims on the units due to a wrong parameters sequence or a parameters modification carried out by non competent technicians. In this case, the warranty will be legally null and void.


INTRODUCTION

CLIMATIC Controller The new generation of microprocessor based control, CLIMATIC may be fitted to the LENNOX rooftop range. It inherits 20 years of technology and field operating experience from its predecessors the CLIMATIC 1, CLIMATIC 2 and CLIMATIC 50. LENNOX has found the latest hardware technology available on the market place and developed software specifically designed for rooftop applications, maximizing the LENNOX unit’s efficiency and performance.

Compatibility This documentation is compatible with the following programs:

• CLIMATIC 60 - RT60 STD - v4 r1.0 - and earlier. • eCLIMATIC - eRT STD – v2 r1.0 - and earlier.

DS Menu Throughout the document, parameters and set points which are explained are identified with their address menu where they will be accessible with the display DS (ref § DS display). Example, the customer set point explained in the AIR MANAGEMENT § is indicated with the reference (2222), meaning that this set point may be changed at the address (2222) with the display DS. Mainly addresses of parameters accessible at the «User» level (2xxx) are identified in the document. «Expert level» set points (3xxx) accessible with password may be mentioned if they are important for the operation of the unit and not accessible at the «User» level. The full list of parameters and set point is given at the end of the document.

OVERVIEW

Scheduling


SCHEDULING

Scheduling Zone Function

CLIMATIC is provided by a real time clock, which offers solutions to specify a weekly schedule.

Description CLIMATIC schedule manages up to seven (7) different clock zones per day from 00h00 to 24h00 and from Monday to Sunday. The zone can start at different time each day of the week in order to optimize the operating of the unit.

Settings

The different settings to adjust the scheduling zone are available in the menu:

2134 [set] Schedule: Select the number of Zone - Changeable only if the Expert mode has been activated User Unit Schedule Nbr Zone

2141 Start time: Zone '0'

- Always 00h00 to start each day

User Unit Schedule Time

Time Z0

2142 [set] Start time: Zone '1' - Adjustable every day from Monday to Sunday Time Z1






Factory settings:

- Number of zone 7 Roof-Top

- Zone 0 Always 00h00 - Zone 1 Monday to Saturday 06h00 Sunday 24h00* - Zone 2 Monday to Saturday 22h00 Sunday 24h00* - Zone 3 Monday to Saturday 24h00* Sunday 24h00* - Zone 4 Monday to Saturday 24h00* Sunday 24h00* - Zone 5 Monday to Saturday 24h00* Sunday 24h00* - Zone 6 Monday to Saturday 24h00* Sunday 24h00*

Unitary - Zone 0 Always 00h00 - Zone 1 Monday to Sunday 00h00 - Zone 2 Monday to Sunday 24h00* - Zone 3 Monday to Sunday 24h00* - Zone 4 Monday to Sunday 24h00* - Zone 5 Monday to Sunday 24h00* - Zone 6 Monday to Sunday 24h00*

*24h00 corresponds to an unused zone.

12h/0h

3h

6h

9h Zone 0 Zone 1

Zone 2

Sunday

Monday

24h/12h

15h

18h

21h

Zone 3

Zone 4 Zone 5

Zone 6

Scheduling


Scheduling Mode Function

CLIMATIC is able to control different modes for each zone in order to optimize the operating of the unit. Description

CLIMATIC can manage up to four (4) different modes. - Night / Day / Day I / Day II

Settings The different settings to adjust the scheduling mode are available in the menus:

2135 [set] Schedule: Select the number of Mode - Changeable only if the Expert mode has been activated User Unit Schedule Nbr Mode

2151 [set] Mode: Zone '0'

- Adjustable every day from Monday to Sunday

User Unit Schedule Mode

Mode Z0

2152 [set] Mode: Zone '1' - Adjustable every day from Monday to Sunday Mode Z1






Factory settings:

- Number of Mode 4 Roof-Top and Unitary

- Zone 0 Monday to Sunday Night - Zone 1 Monday to Sunday Day - Zone 2 Monday to Sunday Night - Zone 3 Monday to Sunday Day - Zone 4 Monday to Sunday Day - Zone 5 Monday to Sunday Day - Zone 6 Monday to Sunday Day

12h/0h

3h

6h

9h Night Day I

Day

Sunday

Monday

24h/12h

15h

18h

21h

Day II

Day Day II

Night

Scheduling


Scheduling Zone Anticipation Function

CLIMATIC allows the startup of the unit before the pre-specified hour of the first zone (zone 1) of the day. Description

This function is able to start the unit in zone 1 earlier if the outdoor temperature is under a specify threshold. The typical application is to start the unit in heating mode if the weather is too cold compare to the actual season.

Example:

(2142): Zone 1 start time: 8h00, (2161): Outside air temperature threshold to activate function: 10.0°C, (2162): Gradient (slope): 10 mn/°C. In this example, the foot is set to the value 10.0°C, which means zone 1 will always start at 8h00 if the outside air temperature is higher than 10.0°C. If the outside air temperature is less than 10.0°C zone 1 will start according to the selected gradient and the difference between the foot value and the actual outside air temperature (10.0 - 7.0 = 3.0 x 10 = 30 min). Then, the new start time for zone 1 is 7h30.

Settings

2161 [set] Outdoor temp. Threshold: Enable anticipation User Unit Anticipation Onset 2162 [set] Slope: Anticipation Slope

Zone 1 start time (h)

Outdoor temperature (°C)

Gradient = 10 mn/°C (2142) Z1 start time 8h00

Calculates Z1 start time 7h30

7.0°C 10.0°C

Air Management


AIR MANAGEMENT

Room Temperature Function

CLIMATIC controls the fresh or heat temperature according to the specified set point. The controller is programmed to maintain a temperature as comfortable as possible with the most economic usage of the unit.

Description

The room temperature is maintained between a minimum threshold (the heating set point) and a maximum threshold (the cooling set point). The dead zone is defined between these two thresholds.

Fix value

For a friendly use, a single room temperature set point is used. This setting is set in the middle of the dead zone. If the thresholds (2243) or (2242) are modified, the set point (2222) is automatically calculated to the average value.

The cooling and heating thresholds can be specified according to the scheduling and can take different mode for each schedule mode (Night, Day, Day I, Day II and BMS).

Values

2211 Value: Temperature - Outdoor

User Control Temperature

Outside 2212 From: Temperature - Outdoor From 2213 Value: Temperature - Room Room 2214 From: Temperature - Room From 2215 Probe: Temperature - Supply Supply 2216 Probe: Return temperature Return

2221 Value: Temperature - Room (Indoor)

User Control Room

Temp. 2223 Set point: Control in cooling Set Cool. 2224 Set point: Control in heating Set Heat. 2225 State: Control Cooling State.C 2226 State: Control Heating State.H 2227 Power Factor: Cooling Mode Pf.Cool. 2228 Power Factor: Heating Mode Pf.Heat.

Settings 2222 [set] Set point: Control (Customer) User Control Room Sp Cust.

2242 [set] Set point: Room in cooling User Control Room Sp Sp.Dyna. 2243 [set] Set point: Room in heating Sp.Cool.

19.0°C (2243)

22.0°C (2242)

Customer set point (2222)

Room temperature (°C)

Changeover mode

12h/0h

3h

6h

9h Night 18.0°C Day I

20.0°C

Day 22.0°C

Sunday

Monday

24h/12h

15h

18h

21h

Day II 20.0°C

Day 22.0°C

Day II 20.0°C

Night 18.0°C

Air Management


Dynamic cooling set point CLIMATIC determines the appropriate air set point according to the outside temperature for health reasons. Frequent passages from the inside to the outside can cause harmful thermal shocks if the temperature difference is important. This function acts as a proportional shift of the cooling set point. The dynamic set point starts to increase the cooling threshold when the outside temperature is over the cooling set point plus the dynamic set point.

Example: The cooling threshold has been set to 22.0°C and the dynamic set point has been set to 6K. The cooling threshold will start to drift when the outside air temperature will be ≥ 28.0°C (22.0+6.0) and the new threshold will follow the outside temperature evolution keeping a 6.0K difference. So when the outside air temperature will reach 34.0°C, the new threshold will be 28.0°C.

Settings 2161 [set] Outdoor temp. Threshold: Enable anticipation User Unit Anticipation Onset 2162 [set] Slope: Anticipation Slope

Set point offset according to outside temperature

CLIMATIC may offset the cooling and heating set points and so the dead zone according to the outside air temperature.

In the example above, set points (2245) and (2247) are set to -5k and +5k, from factory setting the are at 0k.

Settings 2242 [set] Set point: Room in cooling

User Control Room Sp

Sp.Cool. 2243 [set] Set point: Room in heating Sp.Heat. 2244 [set] Outside temperature slope: Room: Low temperature Out.Low 2245 [set] Outside temperature slope: Room: Coefficient below Coef.Low 2246 [set] Outside temperature slope: Room: High temperature Out.High 2247 [set] Outside temperature slope: Room: Coefficient above Coef.High

External current 4/20mA offset (Optional) In this case, the set point is set by one of the previous solution and can be adjust with an offset of +/- 5.0°C.

Settings

2242 [set] Set point: Room in cooling User Control Room Sp Sp.Cool. 2243 [set] Set point: Room in heating Sp.Heat.

Cooling set point (°C)

28.0°C

22.0°C (2242)

6.0K (2241)

22.0°C (2242)

28.0°C 34.0°C Outside air temperature (°C)

Outside air temperature (°C)


Heating set point (°C)

22.0°C (2242)

19.0°C (2243)

0.0°C (2244)

30.0°C (2246)

-5.0k (2245)

+5.0k (2247)

17.0°C

14.0°C

27.0°C

24.0°C

External input signal



22.0°C (2242)

19.0°C (2243)

4 mA 20 mA

-5.0k

27.0°C

+5.0k

17.0°C

14.0°C

24.0°C

Air Management


DC value (Optional) CLIMATIC receives the room set point from the DC. If the read set point is different from the one calculated by the CLIMATIC, the new set point is set by the DC during the actual zone. Each time the zone is changing, the DC set point is overwritten by the CLIMATIC set point.

Thermostat / Hygrostat Control Function

CLIMATIC is controlling the heating and cooling staging according to the gap between measured temperature(s) and set point(s) and depending of the settings of the controller.

Control of the Room temperature Description

CLIMATIC adjusts and holds the room air temperature as close as possible to the set point, by controlling the number of compressor stages, depending on the thermal load of the system. The controller constantly calculates the required capacity to reach the temperature set point. This variable is called “CAPACITY FACTOR” (CF) and its value can vary from 0 to 100%.

In order to anticipate, the reference point is recalculated each time the difference between air temperature and set point reaches a minimum or a maximum. CLIMATIC is calculating two Capacity Factor, for the room temperature one for heating mode and another one for cooling mode. It is possible to act on the system reaction speed by modifying Integral time set points in (3228) for cooling mode and (3229) in heating mode. Increasing the integral time value will increase the time to react (slow-down). In order to improve the management of staging, those room temperature capacity factors will determine the blowing air temperature setting point following the rules hereunder: In heating mode Proportional rule between

(CF) Heat Blowing air temperature set point visible in menu (2232) 0% - Threshold: room temperature Heating set point (2243) + offset (2254) 100% - (2252)

Example - If the Heating Capacity Factor (2228) is reaching 0% according to room temperature heating set point (2243), measured room temperature and integral time (3229), - then the calculated blowing air temperature set point (2232), will be equal to the room temperature heating set point (2243) + offset for low limit threshold in heating mode (2254).

Settings 2231 Value: Temperature - Supply (Discharge) User Control Supply Temp. 2232 Set point: Supply Setting

2252 [set] Set point: Low supply temp. in heating User Control Supply Sp Lim.Heat 2254 [set] Offset: Low supply temp. in heating Adj.Heat

In cooling mode Proportional rule between

(CF) Cool Blowing air temperature set point visible in menu (2232) 0% - Threshold: room temperature Cooling set point (2242) + offset (2253) 100% - (2251)

CF INCREASES (Starts more capacity stages)

CF DECREASES (Removes capacity stages)

CF FROZEN

CF FROZEN

0

+1K

+1K

+2K

+2K

Difference between the room temperature

and the set point

Room temperature can change

Fast

Fast

Low

Low

38.0°C Supply air temp. set point

Room heating capacity factor

(2232)

(2252)

19.0°C (2228) (2243)

+- (2254)

0% 100%

23.0°C Supply air temp. set point

Room cooling capacity factor

(2232)

(2251) 12.0°C

(2242) +-

(2253)

(2227)

100% 0%

Air Management


Example - If the Cooling Capacity Factor (2227) is reaching 100% according to room temperature cooling set point (2242), measured room temperature and integral time (3228), - then the calculated blowing air temperature set point (2232), will be equal to the low limit threshold in cooling mode (2251).

Settings 2231 Value: Temperature - Supply (Discharge) User Control Supply Temp. 2232 Set point: Supply Setting

2251 [set] Set point: Low supply temp. in cooling User Control Supply Sp Lim.Cool 2253 [set] Offset: High supply temp. in cooling Adj.Cool

In dead zone

CF Heat CF Cool Blowing air temperature set point visible in menu (2232) 0% 0% Outside air temperature, limited by Threshold of room temperature Heating set point and Threshold of room temperature Cooling set point. The various components of the unit are then staging according to a priority level and with a capacity factor calculated from the measured blowing air temperature and the blowing air temperature set point calculated as above. In the CLIMATIC there are 7 capacity factors calculated for the blowing air :

1. Damper for Free-Heating 2. Compressors in heating mode (Heat pump) 3. 1st Additional heaters (Gas, Elec. or Water) 4. 2nd Additional heaters (Elec. or Water) 5. Damper for Free-Cooling 6. Compressors in cooling mode 7. Chilled water

The controller is calculating for the seven components the necessary capacity to reach the temperature set point. It is directly linked to the number of control stages of the unit. Thus for a unit with 4 stages of regulation, the CF will start and stop a stage with the following values: ~0-25-50-75-100% Each capacity factor is linked to an integral time allowing to act on the reaction speed. Nota - In Dead zone, the control may follow different rules. Smooth function (2233) • Smooth = No - If ‘No’ is selected, when the room temperature is in dead zone, after ten minutes all power factors of supply control are forced to zero. So no compressors or heaters will be switched on. This choice is the one from factory setting. • Smooth = Dead Z. If ‘Dead Z.’ is selected, when the room temperature is in dead zone, the supply air temperature is maintained with the compressors or heaters. • Smooth = Comfort. If ‘Comfort’ is selected, the supply temperature is fully controlled using all possibilities with the unit. WARNING: In this mode the supply temperature will be fully controlled in all modes. This mode is best for comfort but not for Energy Savings. Use this mode only when necessary.

Control of the Supply air temperature Description

In some application it may be interesting to control only the blowing air temperature, without controlling the room air temperature. This function may be activated using menu (3211) and in this case, the various components of the unit are then staging according to a priority level and with a capacity factor calculated from the measured blowing air temperature and the blowing air temperature set point which is then set by the users in menus (2251) et (2252). additionally, as in the set point offset according to outside temperature, the CLIMATIC may offset the cooling and heating set points and so the dead zone according to the outside air temperature.

In the example above, set points (2256) and (2258) are set to -5k and +5k, from factory setting the are at 0k.

Outside air temperature (°C)



21.0°C (2251)

19.0°C (22452

0.0°C (2255)

30.0°C (2257

-5.0k (2256)

+5.0k (2258)

16.0°C

14.0°C

26.0°C

24.0°C

Air Management


Settings 2251 [set] Set point: Low supply temp. in cooling

User Control Supply Sp

Lim.Cool 2252 [set] Set point: High supply temp. in heating Lim.Heat 2255 [set] Outside temperature slope: Supply: Low temperature Out.Low 2256 [set] Outside temperature slope: Supply: Coefficient below Coef.Low 2257 [set] Outside temperature slope: Supply: High temperature Out.High 2258 [set] Outside temperature slope: Supply: Coefficient above Coef.High

Humidity control (Optional) Function

CLIMATIC offers in option, the possibility to manage the relative humidity. The controller is programmed to maintain an humidity as comfortable as possible with the most economic usage of the unit.

Description The relative humidity is maintained between two thresholds (a minimum threshold corresponding to the point of humidification and a maximum threshold corresponding to the point of dehumidification). During dehumidifying mode the fan speed is forced on low speed threshold (2329). Free-Cooling and Free-Heating are still available, but the damper opening range will be restricted in order to maintain the humidity of the mixed air (return + fresh air) neutral (inside the humidity dead zone).

The compressors in cooling mode ensure the dehumidification. Note that if this function is activated, priority is given to the room humidity control instead of the room temperature control. The humidification can be ensured by a third-party humidifier driven by the CLIMATIC by a relay or a 0/10V signal (controlled by a PI algorithm). The humidification and dehumidification thresholds can be specified according to the scheduling and can take different mode for each schedule mode (Night, Day, Day I, Day II and BMS).

Values

2261 Value: Humidity - Outdoor

User Control Humidity

Outside 2262 Value: Absolute humidity - Outdoor Absol. 2263 Value: Dew point humidity - Outdoor DewP. 2264 From: Humidity - Outdoor From 2265 Value: humidity - Room Room 2266 Value: Absolute humidity - Room Absol. 2267 Value: Dew point humidity - Room DewP. 2268 From: Humidity - Room From 2269 State: Enthalpy Control Enthalpy

Settings 2271 [set] Set point: Dehumidification

User Control Humidity Sp Sp. Deh. 2271 [set] Set point: Dehumidification

2272 [set] Set point: Humidification Sp. Hum. 2272 [set] Set point: Humidification

30.0%Hr (2271)

60.0%Hr (2272)

Room humidity (%Hr)

Humidity mode

12h/0h

3h

6h

9h Night 100%Hr Day I

50%Hr

Day 50%Hr

Sunday

Monday

24h/12h

15h

18h

21h

Day II 60%Hr

Day 50%Hr

Day II 60%Hr

Night 100%Hr

Components


COMPONENTS

Blower Function

CLIMATIC manages the main supply fan. Description

Activation of the supply blower is specified according to the On/Off request (2111). Attention: if this request is an OFF, building protection and antifreeze protection of the machine are not active. The supply blower activation can be specified according to the scheduling and can take different mode for each schedule mode (Night, Day, Day I, Day II and BMS) • Menu (2316) define the start / stop status of the fan. • Menu (2317) define the start / stop status of the fan in dead zone (cooling / heating mode) following 3 settings: - ‘Off’ = Fan is stopped after 2 min - ‘On’ = Fan keeps running - ‘Cyclic’ = Fan is ON for (3324) seconds and stops for (3325) seconds - minimum 120s.

Settings

2111 [set] Activation: Power unit (On/Off) User Unit General On/Off 2112 Input: Power Unit On/Off iD

2316 [set] Activation: Blower

User Blower Fan Enabled

2317 [set] Activation: Blower in dead zone Dead Z. 2318 [set] Room temp. Threshold: Night refreshment Night Eco

Variable speed (Optional)

Function CLIMATIC manages the main supply fan with a variable speed transmission.

Description The supply blower is controlled by a variable speed inverter which offers various advantages:

• Soft start and stop of the blower, • Speed reduction during the dead zone to optimize the energy consumption, • Automatic speed control according to the desired airflow.

The control of the blower is configurable according to three modes with the setting (2327): • "Nominal": The fan is progressively set to the nominal air flow desired when the unit is switch ON. When the unit is starting, the fan speed is increased progressively to reach the low speed set point value (2329). 1 mn later the fan speed is again increased progressively to reach the nominal set point value (2328).

• “Dead zone”: if the unit is in temperature dead zone, the fan speed is set to the low speed set point value (2329). Acceleration and deceleration are done progressively.

12h/0h

3h

6h

9h Night No Day I

Yes

Day Yes

Sunday

Monday

24h/12h

15h

18h

21h

Day II Yes

Day Yes

Day II Yes

Night No

Unit ON

Startup of the blower

Nominal Flow

Reduced Flow

(2328)

(2329)

Time

T = 1 min.

Unit OFF

Components


• “Part load”: the fan is controlled according to the cooling / heating capacity. if the unit is in dead zone, the fan speed is set to the low speed set point value (2329). If the control is asking for heating or cooling, the fan speed is proportionally set to the nominal speed (2328). This mode is available only in room temperature control mode. In case of blowing air temperature control, this mode cannot be activated. • “Pressure”: (option with additional differential pressure sensor) the fan speed is controlled to maintain a differential pressure value between the Supply (unit outlet) and the mixture (Return / Outside) In this mode, airflows are expressed in Pascal (pa). The fan speed is controlled to have its value (2326) reaching the required set point. With this mode it is possible to get a constant pressure air flow whatever happen to the duct pressure. This mode can be selected in the case of an installation where the unit supplies a containing air network with variable air flow terminals. Since the system does not have a return bypass, the air network must provide the minimum flow associated with the unit concerned. In addition, in the three speeds control mode above, the airflow control can be done in two different way according to the setting of the menu (3332). • “Manual”: The airflows are expressed as a percentage of the maximum speed. No variation are applied the speeds stay where they have been set. • “Auto”: The airflows are expressed in m3/h. the fan speed is controlled to have its value (2326) reaching the required set point. With this mode it is possible to get a constant air flow whatever happen to the duct pressure losses or the filter ... For the units with economizer, the set point (3335) allow to compensate the air flow (speed) according to the opening of the fresh air damper (to take into account the pressure losses of the return air ducting network) - At 100% fresh air, the speed is according to nominal threshold (2328) or low speed threshold (2329) - At 0% fresh air, the speed is taking in account the compensation (3335). The fan speed is limited according to the kit (motor + fan) defined in set points (3336) et (3337). • “Minimum”: minimum fan speed, • “Maximum”: maximum fan speed

Settings 2327 [set] Mode: Control fan speed

User Blower Speed Function

2328 [set] Nominal threshold: Blower speed Flow H. 2329 [set] Lower threshold: Blower speed Flow L.

Compressor Function

CLIMATIC manages the compressor(s) according to the room air temperature request and engages the number of compressor calculated to reach the ambient set point.

Description CLIMATIC offers possibilities to disable all compressors of the unit in the menu (2471). This setting disables definitely all compressors in the select mode (Night, Day, Day I, Day II and BMS).

The same strategy can be applied according to the changeover mode in the menu (2481) (cooling) and (2491) (heating).

Settings 2471 [set] Activation: Compressors User Compressor Mode Enabled

2481 [set] Activation: Compressors in cooling User Compressor Cooling Enabled

2491 [set] Activation: Compressors in heating User Compressor Heating Enabled

Moreover the compressor(s) can also be disabling separately on the circuit - circuit 1 (2472) circuit 2 (2473) - Note this opportunity can

12h/0h

3h

6h

9h Night No Day I

Yes

Day Yes

Sunday

Monday

24h/12h

15h

18h

21h

Day II Yes

Day Yes

Day II Yes

Night No

Components


also be done by dry contact (refer to the “free input/output” paragraph).

Setting (2472) - (2473)

Compressor authorization (Circuit with 2 compressors)

-.-.-

disable

disable

-1-.-

enable

disable

-.-2-

disable

enable

-1-2-

enable

enable Settings

2472 [set] Selection: Enable compressors - Circuit 1 User Compressor Mode Enable.1 2473 [set] Selection: Enable compressors - Circuit 2 Enable.2

The outside air temperature can also be used to disable automatically the compressor. There are up to three thresholds to unload 50% or 100% of compressors on the unit. Cooling mode

Settings

2481 [set] Activation: Compressors in cooling

User Compressor Cooling

Enabled 2482 [set] Minimum Outdoor temp. Threshold: 50p comp. in cooling Low L50% 2483 [set] Minimum Outdoor temp. Threshold: 100p comp. in cooling Low L. 2484 [set] Maximum Outdoor temp. Threshold: 100p comp. in cooling High L.

Heating mode

Settings

2491 [set] Activation: Compressors in heating

User Compressor Heating

Enabled 2492 [set] Minimum Outdoor temp. Threshold: 50p comp. in heating Low L50% 2493 [set] Minimum Outdoor temp. Threshold: 100p comp. in heating Low L. 2494 [set] Maximum Outdoor temp. Threshold: 100p comp. in heating High L.

The compressor is subject to various operating time in order to prevent from damage operating. • The minimum OFF time of the compressor is fixed to 2 minutes, • The minimum between two starts of the same compressor is fixed to 6 minutes.

Condenser fan Function

CLIMATIC is used to maintain the high pressure as stable as possible in order to increase the performance of the unit.

1.0K

1.0K 1.0K

Disable

50%

100%

Outside temp. (°C) 12.0°C 20.0°C 60.0°C (2483) (2482) (2484)

1.0K 1.0K 100%

1.0K

50%

Disable 50.0°C Outside temp. (°C) -20.0°C 50.0°C

(2493) (2492) (2494)

Compressor request

Compressor output

2 min.

Compressor request

Compressor output

6 min.

Components


Description CLIMATIC uses a PI algorithm to command fan stages or a speed inverter, depending on the unit type.

Moreover, for units with variable speed fans (option), the CLIMATIC controls the fan speed limit which allows progressive adaptation of the unit to the building load and reduces the noise level - See hereunder operation of «Quiet» and «Auto Quiet». It also exists a “Fixed “mode where the fan speed is adjusted to the set point (3523). The maximum speed and the fan management can be adjusted according to the schedule mode in order to benefit from the different fan control types in heating or cooling.

The acoustic mode offers three possibilities to manage the condenser fan in the menu (3521): “Auto”: In this mode, the fan capacity is not limited and can go up to the maximal speed.

“Auto Quiet”: In this mode, the fan speed is limited according to the maximum set in the menu (3523). In case of too high condensing temperature in cooling mode, too low evaporating temperature in heating mode and Outdoor temperature <5°C, the CLIMATIC unlocks this limit to prevent from unloading compressor.

Temperature HP (°C)

Condensing set point

Time

Fan capacity (%)

12h/0h

3h

6h

9h Night Quiet Day I

Auto Quiet

Day Auto

Sunday

Monday

24h/12h

15h

18h

21h

Day II Quiet

Day Auto

Day II Quiet

Night Quiet

Cooling mode

Condensing set point (3522)

Compressor unloaded 61.0°C


Fan capacity (%) Maximum = 100%

Maximum = 100%

Heating mode

Cooling mode

Heating mode


61.0°C Temperature HP (°C)

Fan capacity (%) Reduced speed

Reduced speed

(3523)

(3523)

100%

100%

Components


“Quiet”: This mode is similar to the “Auto Quiet” mode except that the fan speed limit is never unlocked.

“Floating”: Floating HP algorithm. This mode is the same as the 'Auto' configuration, the only change in the variation of the condensation temperature threshold to be maintained in order to energetically optimize the cooling circuit. If this mode is selected the condensing threshold = T° Outside + DS 3526 (limited between 28°C and 45°C).

Coil defrost Function

CLIMATIC manages defrost cycle to avoid ice on the evaporator coil in heating mode (winter season). Description

To avoid icing of the external air exchanger during winter operating, it’s necessary to reverse the refrigerant cycle. The dynamic defrost allows the unit to start the defrost cycle only when the coil is frozen. This achieves through the measurement of the temperature difference between the coil and the outside air.

The defrost cycle is activated if the following conditions are met during 1 minute: • The outside air temperature is ≤ (3541), • One of the compressor(s) on the circuit has been running for a time ≥ (3543) since the last defrost, • The saturated temperature ratio is ≥ (3542). The defrost cycle is characterized by the following steps:

1. Start electrical heater during 2 min (rooftop with electrical heater only), 2. Stop the compressors on the concerned circuit, 3. Wait for 5 s 4. Reverse the 4WV 5. Start all compressors on the circuit (if the blowing T° is not too low), 6. Start all condenser fans when the HP ≥ 50.0°C (40°C with inverter fans), 7. Stop all condenser fans when the HP ≤ 42.0°C (32°C with inverter fans), 8. Repeat the steps 6. to 7. N times (N is configurable in the menu (3544), 3 from factory setting) 9. Stop the compressors of the circuit, 10. Wait for 1 min to equalize the pressure in the circuit, 11. Start the fans 30s to dry the condenser, 12. End of procedure; restart the unit in heating mode. 13. Reverse the reversing valve after 5 s if ΔP>2 bar.

In menu (3545), it is possible to start only one compressor per circuit with tandem during defrost.

Cooling mode


Compressor unloaded 61.0°C


Fan capacity (%) Reduced speed

Reduced speed

Heating mode

(3523)

(3523)

100%

100%

Temperature difference between coil and outside Coil clean Coil freezing Coil frozen

Time

Components


Water Condenser (Optional) Antifreeze Protection

Function CLIMATIC can protect the water exchanger from freezing, by starting the water pump or opening the water valve (when available).

Description If outside temperature is lower than menu 3534, or the water temperature is lower than menu 3531, then the pump is started and/or the valve is opened by the minimum % (menu 3533).

Pump/ On-Off Valve Function

CLIMATIC can drive an external pump or On/Off water valve (by relay output) for the water exchanger. This option could reduce water volume or the pump consumptions; because they will be limited to the minimum.

Description The pump/valve will be activated only when the frigorific circuit is on demand, or in case of freezing risk. The pump/valve is started before starting the compressors, and it’s stopped 60sec after compressors stop.

Modulating Valve (Optional) Function

CLIMATIC can drive a modulating water valve (by 0/10V output) for the water exchanger. This function will allow the unit to work with the proper condensing (in cooling mode) or evaporating (in heating mode) temperatures with a wider range of water loop temperature (please, refer to the unit IOM for further information).

Description The valve will be opened before compressors start and completely closed some seconds after their stop. The valve could be partially opened, even when the circuit is stopped, to prevent water freezing by a water leakage. The valve opening will be controlled to maintain the condensing set point (menu 3522) in cooling mode, or the evaporating set point (menu 3525).

Fresh air damper - Free cooling (Optional) Function

Ensure a minimum fresh air introduction into the room and/or a free-cooling, free-heating, thus reducing electric consumption. Description

Fresh air setting Adjustment by set point

The fresh air rate is adjustable by set point for each schedule mode (Night, Day, Day I, Day II BMS) 2823 → Minimum opening of the fresh air damper, %, adjustment by zone.

It is also possible to set a second threshold for minimum fresh air opening in case of very low outside air temperature (3828) Activation of second minimum opening fresh air threshold (2829) Second minimum fresh air damper opening, %, adjustment by zone. (3832) Outside air temperature set point to activate the second threshold It is also possible to set a maximum fresh air threshold in set point (3822).

Settings 2823 set] Minimum: Main threshold Open air damper

User Economizer Minimum Minimum

2824 Set point: Minimum Fresh Air % Sp Cust. 2829 [set] Minimum: Second threshold Open air damper Mini.2nd

Adjustment by free contacts (Optional)

With the customized free contacts, the fresh air rate can be adjusted (See Customized Input / Output) • Contact closed on [No F.A], the unit will close completely the fresh air damper. • Contact closed on [All F.A], the unit will open completely the fresh air damper.

12h/0h

3h

6h

9h Night 0% Day I

0%

Day 20%

Sunday

Monday

24h/12h

15h

18h

21h

Day II 40%

Day 20%

Day II 40%

Night 0%

Components


• Contact closed on [x% F.A.], the unit will open the damper to x%. If several contacts customized with this functionality are closed, the fresh air damper will open according to the sum value of all closed contacts. In any case, the minimum fresh air rate will be fixed according to the highest value between the set point and the free contacts request.

Adjustment by external signal (Optional) The minimum fresh air can be remotely modified by a 4-20mA signal (See Customized Input / Output) For a 4mA signal of, the threshold is set to 0%, for a 20mA signal, it is set to 100%, a linear rule is applied in between.

CO2 air quality sensor (optional) CLIMATIC offers a solution to optimize the air quality through to a CO² sensor. The activation of the air quality control can be specified according to the scheduling and can take different value for each schedule mode (Night, Day, Day I, Day II and BMS) in the menu (3851).

CLIMATIC controls the fresh air damper to maintain a fine air quality in the room place. The damper is moving from the minimum setting (2823) to the maximum setting (3822) according to the minimum air quality (3853) and the maximum air quality (3854). If the air quality reach a level set in (3855) the alarm is activated.

(3852) = 0-Mini (3852) = Mini-Maxi Free cooling - Free heating

From a room temperature need (Capacity Factor) the damper opens according to a proportional rule on the blowing temperature, 0% need = Minimum fresh air (2823) and 100% need = maximum opening threshold (3822) The user may choose to limit the fresh air damper operation with contacts or set points modification (see § above). The outdoor temperature or humidity value may also limit the opening (e.g. freecooling disabled if return air temperature < outdoor temperature). The free cooling or the free heating activation can be specified according to the scheduling and can take different mode for each schedule mode (Night, Day, Day I, Day II and BMS) in the menus (3831) and (3841).

Outdoor temperature

The free cooling and the free heating are also enabled according to the outside air temperature. There are 2 settings (3832) and (3833) for the free cooling and two settings (3842) and (3843) to define the start and stop temperature thresholds.

Outdoor humidity (Optional) If humidity control option is selected, the Free-cooling is stopped if the external absolute humidity (water weight) is higher than the indoor absolute humidity

12h/0h

3h

6h

9h Night No Day I

No

Day Yes

Sunday

Monday

24h/12h

15h

18h

21h

Day II No

Day Yes

Day II No

Night No

60.0%

Fresh air opening (%)

(3853) 900ppm 600ppm (3854)

(2823)

Air quality (ppm) 0.0%

20.0%

Fresh air opening (%)

(3822)

(3853) 900ppm 600ppm (3854)

100.0%

(2823) Air quality (ppm)

12h/0h

3h

6h

9h Night No Day I

No

Day Yes

Sunday

Monday

24h/12h

15h

18h

21h

Day II No

Day Yes

Day II No

Night No

Components


Free contact (Optional) Stop of Free-Cooling by closing customized free contacts (see minimum fresh air § above). [No FreeC] = This function is disabled. • Contact closed on [No F.A], the unit will close completely the fresh air damper. • Contact closed on [All F.A], the unit will open completely the fresh air damper. • Contact closed on [No FreeC] or [No FreeH], the function is disabled.

Exhaust (Optional) Function

CLIMATIC manage two different type of exhaust • A step control up to three exhaust fans to assure a good differential pressure between the supply and the return air. Starts and stops of these fans depend on the opening of the fresh air damper • A continuous exhaust when the unit is equipped with a variable speed fan.

Description Step control exhaust

The exhaust fan(s) are activated according to the fresh air opening percentage of the damper. • If the fresh air opening ≥ (3861), the stage 1 is turned on, • If the fresh air opening ≥ (3862), the stage 2 is turned on, • If the fresh air opening ≥ (3863), the stage 3 is turned on.

Continuous exhaust fan

The exhaust fan is then working in parallel with the blower (see relative §) with a nominal air flow threshold (3864), a minimum air flow threshold (3865) and a coefficient to compensate the fresh air damper closing (3866).

Recovery Module (Optional) Function

CLIMATIC offers in option a solution to recover the energy of the exhaust air. There are three types of recovery: • Plate heat exchanger for BALTIC™ units, • Rotary wheel exchanger for FLEXY™, FLEXAIR™, eNeRGy™ units. • Thermodynamic heat recovery for BALTIC™, FLEXAIR™, eNeRGy™ units

Description The recovery activation can be specified according to the scheduling and can take different mode for each schedule mode (Night, Day, Day I, Day II and BMS) in the menu (3871).

The recovery control depends on mainly the outside air temperature. The recovery is activated if:

• Outside temperature ≥ return air temperature in cooling mode, • Outside temperature ≤ return air temperature in heating mode.

12h/0h

3h

6h

9h Night No Day I

No

Day Yes

Sunday

Monday

24h/12h

15h

18h

21h

Day II No

Day Yes

Day II No

Night No

Components


Plate heat exchangers - BALTIC™

For BALTIC™ units using plate heat exchangers, the CLIMATIC activates the by-pass damper. It opens if the free-cooling is activated or to defrost the heat exchanger. The defrost is activated by a differential pressure switch installed in the module. In order to defrost, the damper bypass is opened for 6 minutes. 15 operating minutes minimum are required between two defrosts.

Enthalpy wheel – FLEXY™ For FLEXY™ and eNeRGy™ units using enthalpy wheel, the CLIMATIC activates the wheel motor if |Outside air t° - return air t°| ≥ (3872)°K If the outside air temperature is below the threshold (3873) the wheel is likely to icing; to avoid this phenomenon the motor is stopped 3 minutes every hour to defrost the wheel.

Thermodynamic heat recovery - BALTIC™ For BALTIC™ units using thermodynamic heat recovery, the compressor(s) dedicated to heat recovery is (are) managed as additional capacity stage(s). So, the set points 3421, 3431 and 3441 described in the COMPRESSOR § enables also these compressors. However, the compressors assigned to heat recovery are activated only if the following conditions are met:

• The return air temperature is > 16°C • The fresh air damper opening is > 22%.

Priority is then given to energy recovery compressors compared to other compressors whether the fresh air damper opening is> 50%. Priority is then given to other compressors compared to the energy recovery compressors if the fresh air damper opening is <50%

Extra heating (Optional) Function

CLIMATIC can manage up to 3 types of supplement of heating according to the type of unit. • Gas, • Electrical heaters, • Hot water coils.

Description CLIMATIC can control simultaneously two types of supplement of heating: • Heater 1: gas, electrical heaters, or hot water coils, • Heater 2: electrical heaters for Fresh-Air, or hot water recovery, The heater (1 or 2) activation in the menus (3721) and (3724) can be adjusted according to the scheduling and can take different values for each schedule mode (Night, Day, Day I, Day II and BMS).

Settings

2761 [set] Activation: Heaters (1) User Heater Mode Enable 1 2762 [set] Activation: Heaters (2) Enable 2

The supplement of heating is managed as an additional stage according to the outside temperature.

12h/0h

3h

6h

9h Night No Day I

No

Day Yes

Sunday

Monday

24h/12h

15h

18h

21h

Day II No

Day Yes

Day II No

Night No

1.0K 1.0K

Disable

50%

100%

Outside temp. (°C) -50.0°C 10.0°C (2773) (2775)

(2776) (2777)

Components


Settings 2773 [set] Minimum Outdoor temp. Threshold: Enable heaters (1)

User Heater Control

Low L. 1 2775 [set] Maximum Outdoor temp. Threshold: Enable heaters (1) High L.1 2776 [set] Minimum Outdoor temp. Threshold: Enable heaters (2) Low L. 2 2777 [set] Maximum Outdoor temp. Threshold: Enable heaters (2) High L.2

The priority between the compressor(s) and the heater(s) can be predefined in the menus (2771) and (2774). The various possibilities to sequence the heater 1 are: • (2771) = ”Never”: the compressor(s) are started first, then the heater 1, (by default) • (2771) = ”Always”: the heater 1 is started first, then the compressor, • (2771) = ”Out low”: the heater 1 is started first if the outside temperature is ≤ (2772), then the compressor, • (2771) = ”Dead Zone”: the heater 1 is started first if the Room control temperature is Dead Zone. The various possibilities to sequence the heater 2 are: • (2774) = ”Last”: the compressor(s) are started first, then the heater 2, (by default) • (2774) = ”First”: the heater 2 is started first, then the compressor.

Settings 2771 [set] Mode: Priority Inversion (1)

User Heater Control Swap 1

2772 [set] Outdoor temp. Threshold: Priority Inversion (1) Swap 1 2774 [set] Activation: Priority Inversion (2) Swap 2

Electrical heaters

The capacity of electrical heaters controlled piloted by ‘Triac’ may be limited. The set point (3751) sets the maximum threshold

Hot water Protection against freezing with minimum water flow - If the outside air temperature is below the set point (3762), the valve will open to a minimum set in the threshold (3761). Freezing fault In general, in case of hot water coil icing detection, the valve will open to 100%. Due to certain hydraulic network, pumps or tracing, the coil protection is done by closing the valve. This can be activated with the set point (3763).

Components


Hot water circulator CLIMATIC may drive a circulator for the hot water hydraulic circuit. The circulator activation mode can be adjusted according to the circuit.in the menu (3771) [Stopped] No circulator [Frost.Al] Circulator activation in case of freezing fault [Heat.Mode] Circulator activation in heating mode for air temperature regulation [Power On] Circulator activation as soon as the blowing fan is activated

Alarms


ALARMS

Code Description Condition Effect Level Reset Possible causes Possible remedies DS

001 Alarm: (1) Blower, Flow Switch Cut Off

Blower, Flow Switch, Cut-off. The differential pressure between the treatment unit and the filters is too small.

Delayed: 1min, Waiting stop: 1min, Enabled: 3min after Blower start.

Full stop.

Major 3rd trip Lockout

• Air system obstructed or closed, • Belts broken, • Problem with the fan wiring, • Problem with the pressure transmitter wiring, • Incorrect settings of the safety threshold.

• Check the system, • Replace the belts, • Check the connections, • Check the settings (2333 or 3343).

2332 3342

Minor 2 trips/day

002

Alarm: (2)(3) Water Condenser, Flow Switch Cut Off

Water Condenser, Flow Switch Cut Off. The flow switch has detected a low water flow rate in the condenser heat exchanger.

Delayed: 5s, Waiting stop: 1min, Enabled: 5s after one compressor start.

Stop all compressors.


• Problem with the pump control wiring, • Problem with the flow switch wiring, • Dirty or clogged water filter, • Wrong setting of the flow switch.

• Check the pump connections, • Check the flow switch connections, • Clean the water filter, • Check the flow switch settings.

2533

Minor 2 trips/day

003

Alarm: (2)(3) Water Condenser, Flow Switch Cut Off

Water Condenser, Flow Delta-T. The ΔT(|inlet-outlet|) of the condenser heat exchanger has too low or too high, detect a low water flow rate.

Threshold: < 1K, > 40K, Delayed: 10min, Waiting stop: 2min, Enabled: 10min after one compressor start.



• Problem with the pump control wiring, • Dirty or clogged water filter.

• Check the pump connections, • Clean the water filter.

2531 and

2532 Minor 2

trips/day

004 Alarm: (4) Blower, Filters, Dirty

Blower, Filters, Clogged. Clogged or Missing Filters Alarm keeps active during 168 hours (7 days non stop).

Delayed: 168h. Full stop. Major Manually • Filters clogged, • Problem with the pressure transmitter wiring, • Incorrect settings of the safety threshold.

• Fit new filters, • Clean or replace the filters, • Check the connections, • Check the settings (2335 or 3345).

2332 3342 Blower, Filters, Clogged.

The differential pressure between the treatment unit and the filters is too high.

Threshold: > [2335][3345], Delayed: 10min, Enabled: 10min after Blower start.

Signaling. Minor Automatic

005 Alarm: (5) Blower, Filters, Missing

Blower, Filters, Missing. The differential pressure between the treatment unit and the filters is too low.

Threshold: > [2334][3344], Delayed: 10min, Enabled: 10min after Blower start.


• Filters missing, • Problem with the pressure transmitter wiring, • Incorrect settings of the safety threshold.

• Fit new filters, • Clean or replace the filters, • Check the connections, • Check the settings (2334 or 3344).

2332 3342

008

Alarm: (8) Water Condenser, Water Leak Detection

Water Condenser, Water Level. Water leak detected by the level detector.

Waiting stop: 1s (Waiting for the closure of the contact), Delayed: 30s.


Major 10th trip Lockout • Leakage on the

piping. • Check the piping. 2536

Minor 9 trips/day

009 Alarm: (9) Unit Power Supply

Main, Power Supply, Electrical Fault. Main 400V power supply is not present (Phases controller or Customer contact '400V')

Enabled: At power on. Full stop. Minor Automatic

• Main power issue, • Wrong setting.

• Check the main power tension, • Check the settings (3131 to 3147).

2181 to

2197

011 Alarm: (11) Electrical Heaters, Overheating

Electrical Heaters, Overheating. The status of the safety thermostat of the main electrical heater signals an overheating on the system.

Delayed: 5s, Enabled: 5s after one electrical heater start.

Stop the electrical heater

If [3114] = True: Full

stop.

Minor Manually

• Problem with wiring of the electrical heaters, • Air system obstructed or closed, • Filter clogged, • Belts broken.

• Check the connections of the electrical heaters, • Check the air system, • Clean the filters, • Replace the belts.

2723

Alarms



012

Alarm: (12) Fresh Air, Electrical Heater, Overheating

Fresh Air, Electrical Heater, Overheating. The status of the safety thermostat of the Fresh Air electrical heater signals an overheating on the system.

Delayed: 5s, Enabled: 5s after one electrical heater start.

Stop the electrical heater


stop.

Minor Manually

• Problem with wiring of the electrical heaters, • Air system obstructed or closed, • Fresh air damper closed, • Belts broken.

• Check the connections of the electrical heaters, • Check the air system, • Check air damper, • Replace the belts.

2882

013 Alarm: (13) Hot Water, Risk Of Frosting

Hot Water, Risk of Frosting. The safety thermostat of the hot water signals a risk of frosting on the system.

Delayed: 1s. Full stop. Major Manually

• Check the connections, • The fresh air damper is blocked opening.

• Check the connections. • Check air damper.

2733

014 Alarm: (14) Gas Burner 1

Gas Burner 1. The gas burner control box has generated a fault and is no longer controlling the fume extractor fan.

Delayed: 5s, Waiting stop: 4min, Enabled: 6min after gas burner requested (10s for eNeRGy).

Stop the gas burner


stop.

Minor 3rd trip Lockout

• Problem with wiring connection, • Problem with electronic gas controller, • Problem with gas supply or pressure.

• Check the connections. • Check gas burner.

2713

Minor 2 trips/day



Delayed: 5s, Waiting stop: 4min, Enabled: 6min after gas burner requested (10s for eNeRGy).

Stop the gas burner


stop.


• Air system obstructed or closed, • Filter clogged, • Belts broken.

• Check the air system, • Clean the filters, • Replace the belts.

2716 Minor 2

trips/day

016 Alarm: (16) Gas Burner, Overheating

Gas Burner, Overheating. The status of the safety thermostat signals an overheating on the system.

Delayed: 5s, Enabled: 5s after one gas burner requested.

Stop the gas burner


stop.

Minor Manually



#



Delayed: 5s, Waiting stop: 4min, Enabled: 6min after gas burner requested.

Stop the gas burner


stop.




2781

Minor 2 trips/day




Stop the gas burner


stop.




2783

Minor 2 trips/day




Stop the gas burner


stop.




2785

Minor 2 trips/day




Stop the gas burner


stop.




2787

Minor 2 trips/day

021 Alarm: (21) Supply Temperature, Too High

Supply Temperature, Too High. The temperature measured by the probe is outside of the permitted range.

Threshold: > [3254], Delayed: 5s, Enabled: 2min after Blower start.

Stop all compressors and heaters.

Minor Automatic

• Insufficient airflow, • Temperature probe failed, • Problem with wiring of probe, • Wrong setting.

• Check the air system, • Replace probe, • Check the connections of the probe, • Check the setting (3254).

2231

Alarms



022 Alarm: (22) Supply Temperature, Too Low

Supply Temperature, Too Low. The temperature measured by the probe is outside of the permitted range.

Threshold: < [3252], Delayed: 10min or 5min if Hot Water Coil, Waiting stop: 10min, Enabled: 2min after Blower start.

Full stop.


• Insufficient airflow / Air damper jammed open, • Temperature probe failed, • Problem with wiring of probe, • Wrong setting.

• Check the air system / Check the air damper, mechanically and electrically, • Replace probe, • Check the connections of the probe, • Check the setting (3252).

2231

Minor 2 trips/day

023 Alarm: (24) Room Temperature, Too Low

Room Temperature, Too High. The temperature measured by the probe is outside of the permitted range.





2221

024 Alarm: (23) Room Temperature, Too High

Room Temperature, Too Low. The temperature measured by the probe is outside of the permitted range.

Threshold: < [3255], Delayed: 15s, Enabled: 2min after Blower start.




2221

025

Alarm: (25) Water Condenser Temperature, Too Low

Water Condenser Temperature, Too Low The temperature measured by the probe is outside of the permitted range.

Threshold: < [3531], Delayed: 15s.

Stop all compressors. Minor Automatic

• Water loop temperature too low, • Wrong setting.

• Wait normal tempetaure conditions, • Check the circuit operating, • Check the setting (3531).

2531 or

2532

026

Alarm: (26) Water Condenser Temperature, Too High

Water Condenser Temperature, Too High The temperature measured by the probe is outside of the permitted range.

Threshold: > [3532], Delayed: 15s.


• Water loop temperature too high, • Wrong setting.

• Wait normal tempetaure conditions, • Check the circuit operating, • Check the setting (3532).

2531 or

2532

027 Alarm: (27) Water Condenser, Pump

Water Condenser, Pump. The status of the pump signals a failure on the system.

Delayed: 5s. Stop all compressors. Major Manually

• Problem with wiring connection, • Pump failure.

• Check the wiring connections, • Check the pump.

2535

029 Alarm: (29) Air Quality, Too High

Air Quality, Too High. The value measured by the sensor is outside of the permitted range.

Threshold: > [3855], Delayed: 15s. Signaling. Minor Automatic

• Problem with wiring connection (sensor in short circuit or disconnected), • Sensor damaged, • Wrong setting.

• Check the wiring connections, • Replace the sensor, • Check the setting (3855).

2853

031 Alarm: (31) Humidifier, Failure

Humidifier. The status of the humidifier signals a failure on the system.

Delayed: 1min. Stop the humidifier. Minor Automatic • Problem with

wiring connection. • Check the wiring connections.

2923

032 Alarm: (32) Room Humidity, Too Low

Room, Air Hr% or g/kgAS, Too Low. The value measured by the sensor is outside of the permitted range.

Threshold: < [3258], Delayed: 15s, Enabled: 2min after Blower start.


• Humidity sensor failed, • Problem with wiring of sensor, • Wrong setting.

• Check the wiring connections, • Replace the sensor, • Check the setting (3258)

2265 or

2266

033 Alarm: (33) Room Humidity, Too High

Room, Air Hr% or g/kgAS, Too High. The value measured by the sensor is outside of the permitted range.



• Humidity sensor failed, • Problem with wiring of sensor, • Wrong setting.

• Check the wiring connections, • Replace the sensor, • Check the setting (3259)

2265 or

2266

Alarms



041 Alarm: (41) Hot Water, Pump

Hot Water, Pump. The electrical protection of the circulator has operated.

Delayed: 15s, Enabled: 5s after pump start

Stop the pump,

Close hot water valve.

Minor Manually • Problem with wiring connection, • Pump failure.

• Check the wiring connections, • Check the pump.

2744

051 Alarm: (51) Recovery, Motor

Recovery, Motor. The status of the wheel recovery motor signals a failure on the system.

Delayed: 10s, Enabled: 30s after motor start.

Stop the motor. Minor Manually

• Problem with wiring connection, • Wheel motor failure.

• Check the wiring connections, • Check the motor.

2878

052 Alarm: (52) Recovery, Wheel

Recovery, Wheel. The ΔT(|outdoor-outlet recovery|) temperature is lower than the safety limit.

Threshold: < [3874], Delayed: 30s, Waiting stop: 5min, Enabled: 15min after motor start.

Stop the motor.


• Wheel belts broken, • Problem with wiring connection (sensor in short circuit or disconnected), • Sensor damaged, • Wrong setting.

• Replace the belts • Check the wiring connections, • Replace the probes, • Check the setting (3874).

2873 or

2875 Minor 2

trips/day

054 Alarm: (54) Recovery, Filters, Dirty

Recovery, Filters, Clogged. The differential pressure between the treatment unit and the filters is too high.

Threshold: > [3875], Delayed: 1min. Signaling. Minor Automatic

• Filters clogged, • Problem with the pressure transmitter wiring, • Incorrect settings of the safety threshold.

• Fit new filters, • Clean or replace the filters, • Check the connections, • Check the settings (3875).

2876

056 Alarm: (56) Recovery, Air Flow, Sensor

Recovery, Air Flow, Sensor. The value of the sensor measured is incorrect.

Delayed: 15s. Stop the motor. Minor Automatic

• Sensor failure, • Problem with wiring of sensor.

• Check the sensor • Check the wiring connections.

2876

059

Alarm: (59) Recovery, Outlet Temperature, Probe

Recovery, Outlet Temperature, Probe. The value of the probe measured is incorrect.

Delayed: 15s. Stop the motor. Minor Automatic

• Probe failure, • Problem with wiring of probe.

• Check the probe • Check the wiring connections.

2875

070 Alarm: (70) Real Time Clock

CLIMATIC board, Real Time Clock, Battery. The real time clock battery is faulty

Delayed: 1s Signaling. Minor Automatic • Battery low voltage

• Replace the clock battery #

071 Alarm: (71) BE.1, Communication Bus

Expansion Board, BE n°1, Link Failure. The expansion board 1 is disconnected from the Fieldbus network.

Delayed: 1s, Enabled: 30s after power on.


• Expansion board failed, • Problem with wiring of fieldbus, • Wrong setting.

• Replace expansion board, • Check the bus connections, • Check the setting (3121 to 3147).

#



Delayed: 1s, Enabled: 30s after power on

Signaling. Minor Automatic • Expansion board failed, • Problem with wiring of fieldbus.

• Replace expansion board, • Check the bus connections

#

073

Alarm: (73) Blower, Inverter, Communication Bus

Blower, Inverter, Link Failure. The EC fans or inverters are disconnected from the Fieldbus network.


Full stop. Minor Automatic • Fans failed, • Problem with wiring of fieldbus.

• Replace fan, • Check the bus connections

#

074

Alarm: (74) Exhaust, Inverter, Communication Bus

Exhaust, Inverter, Link Failure. The EC fans or inverters are disconnected from the Fieldbus network.


Full stop. Minor Automatic • Fans failed, • Problem with wiring of fieldbus.


#

075

Alarm: (75) Circuit 1, Condenser Fan, Inverter, Communication Bus

Circuit 1, Condenser Fan, Inverter, Link Failure. The EC fans or inverters are disconnected from the Fieldbus network.


Stop C1 condenser

fans, Stop C1

compressors.

Minor Automatic • Fans failed, • Problem with wiring of fieldbus.


#

076

Alarm: (76) Circuit 2, Condenser Fan, Inverter, Communication Bus

Circuit 2, Condenser Fan, Inverter, Link Failure. The EC fans or inverters are disconnected from the Fieldbus network.


Stop C2 condenser

fans, Stop C2

compressors.

Minor Automatic • Fans failed, • Problem with wiring of fieldbus.


#

Alarms



077 Alarm: (77) Circuit, Inverter, Communication Bus

Circuit 1, Compressor, Inverter, Link Failure. The inverter is disconnected from the Fieldbus network.


Stop C1 compressor. Minor Automatic

• Driver failed, • Problem with wiring of fieldbus.

• Replace driver, • Check the bus connections

#




Signaling. Minor Automatic • Expansion board failed, • Problem with wiring of fieldbus.

• Replace expansion board, • Check the bus connections

#

079 Alarm: (79) eSlave, Communication Bus

Expansion Board, eSlave, Link Failure. The eCLIMATIC on internal split unit is disconnected from the Fieldbus network.


Stop all compressors and heaters.

Minor Automatic • Slave eCLIMATIC failed, • Problem with wiring of fieldbus.

• Replace slave eCLIMATIC, • Check the bus connections

#

080 Alarm: (80) Air Flow or Filters, Sensor

Blower, Air Flow and Filters, Sensor. The value of the sensor measured is incorrect.

Delayed: 15s. Full stop. Minor Automatic • Sensor failure, • Problem with wiring of sensor.


2332 3342

081 Alarm: (81) Room Temperature, Probe

Room, Air T°, Probe. The value of the probe measured is incorrect.

Delayed: 15s. Only ventilation. Minor Automatic



2213

082 Alarm: (82) Room Humidity, Sensor

Room, Air Hr%, Probe. The value of the sensor measured is incorrect.




2265

083 Alarm: (83) Outside Temperature, Probe

Outside, Air T°, Probe. The value of the probe measured is incorrect.




2211

084 Alarm: (84) Outside Humidity, Sensor

Outside, Air Hr%, Sensor. The value of the sensor measured is incorrect.




2261

085 Alarm: (85) Supply Temperature, Probe

Supply, Air T°, Probe. The value of the probe measured is incorrect.




2221

086 Alarm: (86) Water Condenser, Inlet, Probe

Water Condenser, Inlet, Probe. The value of the probe measured is incorrect.

Delayed: 15s. Stop all compressors. Minor Automatic



2531

087 Alarm: (87) Water Condenser, Outlet, Probe

Water Condenser, Outlet, Probe. The value of the probe measured is incorrect.

Delayed: 15s. Stop all compressors. Minor Automatic



2532

088 Alarm: (88) Return Temperature, Probe

Return Temperature, Probe. The value of the probe measured is incorrect.




2216

089 Alarm: (89) Air Quality, Sensor

Air Quality, Sensor. The value of the sensor measured is incorrect.

Delayed: 15s, Enabled: 1min after power on.

Signaling. Stop the CO2

control Minor Automatic



2853

090

Alarm: (90) Blower, Discharge Pressure, Sensor

Blower Pressure, Sensor. The value of the sensor measured is incorrect.

Delayed: 15s. Full stop. Minor Automatic • Sensor failure, • Problem with wiring of sensor.


2332 3342

Alarms



091 Alarm: (91) Blower, Fan

Blower, Fan. The fan motor control is no longer active.

Delayed: 5s, Enabled: 3min after power on, Enabled: 10s if [3316] = False.

Full stop. Major Manually

• Electric circuit breaker cut, • Fan motor damaged, • Fire safety thermostat active • Thermal motor protection devices activated, • Problem with wiring connection.

• Check, Replace the fan motor, • Reset the thermostat, • Check the air system, • Check the connection.

2313

092 Alarm: (92) Blower, Inverter

Blower, Inverter. Alarm reading by bus on fans inverter.

Delayed: 15s, Waiting stop: 30s, Enabled: 15s after one fan start.

Full stop. Major 3rd trip

Lockout • Fan motor damaged, • Thermal motor protection devices activated.

• Check fans motor. #

Minor 2 trips/day

093 Alarm: (93) Exhaust, Fan

Exhaust, Fan. The fan motor control is no longer active.

Delayed: 5s, Enabled: 20s after fans start.

Full stop.

Major Manually

• Electric circuit breaker cut, • Fan motor damaged, • Fire safety thermostat active • Thermal motor protection devices activated, • Problem with wiring connection.

• Check, Replace the fan motor, • Reset the thermostat, • Check the air system, • Check the connection.

2313

Minor Manually

094 Alarm: (94) Exhaust, Inverter

Exhaust, Inverter. Alarm reading by bus on fans inverter.

Delayed: 15s, Waiting stop: 30s, Enabled: 15s after one fan start.

Full stop. Major 3rd trip

Lockout • Fan motor damaged, • Thermal motor protection devices activated.


Minor 2 trips/day

099 Alarm: (99) Fire / Smoke, Detected

Fire / Smoke, Detected. The stand-alone detector switch (DAD) has detected the presence of smoke in the unit.

Delayed: 1s. Full stop, Open the fresh air damper.

Major Manually • Problem with the DAD

• Check the connection. 2341

100 Alarm: (100) Standing 8 hours after power cut

CLIMATIC board, Power Off A long period without power supply has been detected. Time for compressor crankcase to sufficiently warm up enough to avoid refrigerant flooded start.

Threshold: Outside temperature < 10°C, Enabled: If cut-off lasts more than 6 hours at power on.


8 hours • Long period without power supply

• Check the unit power-supply #

101 Alarm: (101) EVD, Communication Bus

EVD n°1, Link Failure. The driver 1 of EEV is disconnected from the Fieldbus network.


Stop C1 and/or C2

compressors. Minor Automatic



#

102 Alarm: (102) Circuit 1, Condenser Fan

Circuit 1, Fan Condenser. The thermal motor protection of the condenser fan has detected an over temperature.

Delayed: 5s, Waiting stop: 30min, Enabled: 5s after fan start.

Stop C1 compressors.


• Electric circuit breaker cut, • Fan motor damaged, • Thermal motor protection devices activated, • Problem with wiring connection.

• Check, Replace the fan motor, • Check the connection.

2215 Minor 2

trips/day

103 Alarm: (103) Circuit 1, Condenser Fan, Inverter

Circuit 1, Fan Condenser Inverter. Alarm reading by bus on fans inverter.

Delayed: 15s. Stop C1 compressors. Minor Automatic

• Fan motor damaged, • Thermal motor protection devices activated.


110 Alarm: (110) Circuit 1, Leak Refrigerant, Detected

Circuit 1, Leak Refrigerant, Detected. The CLIMATIC has detected a risk of leakage of the refrigerant circuit.

… Signaling. Minor Manually • Refrigerant leakage

• Check the circuit operating #

114 Alarm: (114) Circuit 1, Compressor, Electrical

Circuit 1, Compressor, Electrical Failure. An electrical failure happened in the compressors of the circuit.

Waiting stop: 30min, Enabled: 5s after one compressor start.



• Problem with wiring connection, pressure switch or compressor internal safety switch • Coil condenser dirty, • Fan condenser not operating.

• Check the wiring connection, • Clean the coil condenser, • Check the fan operating.

2423 2433

Minor 2 trips/day

Alarms



115 Alarm: (115) Circuit 1, High Pressure Cut Off

Circuit 1, Safety High Pressure, Cut-off. The condensing pressure read by the pressure transducer exceeds the maximum limit.

Threshold: > 42bar/64°C, Waiting stop: 30min, Enabled: 5s after one compressor start.



• Too much Refrigerant charge, • Problem with wiring connection, pressure transducer • Coil condenser dirty, • Fan condenser not operating.

• Check the circuit operating, • Check the wiring connection, • Clean the coil condenser, • Check the fan operating.

2414

Minor 2 trips/day

116 Alarm: (116) Circuit 1, Delta-P, Too Low

Circuit 1 Compressor, Delta Pressure (HP-LP), Too Low. The Δp(|High-Low|) pressure is lower than the safety limit.

Threshold: < 1bar, Delayed: 5s, Waiting stop: 1min, Enabled: 1min after one compressor start.



• Electric circuit breaker cut, • Problem with wiring connection, • Reversing valve locked

• Check the compressor, • Check the wiring connection, • Check the reversing valve swap

2412 and

2414 Minor 2

trips/day

117 Alarm: (117) Circuit 1, Low Pressure Cut Off

Circuit 1, Safety Low Pressure, Cut-off. The suction temperature calculated by the LP pressure sensor is lower than the permitted threshold.

Threshold: < -27°C, Delayed: 2min, Waiting stop: 30min, Enabled: 6min after one compressor start. Or Threshold: < -33°C, Delayed: Immediately, Enabled: immediately.


Major Manually • Refrigerant charge

• Check the circuit operating 2416

Minor 2 trips/day

118 Alarm: (118) Circuit 1, Risk Of Frosting

Circuit 1, Water Evaporator, Risk of Frosting. The suction temperature calculated by the LP pressure sensor is too low and may pose a risk for the water evaporator.

Threshold: [3513] 0% Glycol < 0°C, Threshold: [3513] 50% Glycol < -20°C, Delayed: 5s, Waiting stop: 6min, Enabled: 2s after one compressor start in heating mode.


Major 6th trip Lockout

• Limit indoor/outdoor temperature conditions, • Refrigerant charge, • Problem with the expansion valve.

• Wait normal temperature conditions, • Check the circuit operating, • Replace the expansion valve.

2412

Minor 5 trips/day

119 Alarm: (119) Circuit 1, Low Condensing Temperature

Circuit 1 Compressor, Condensing T°, Too Low. The temperature measured by the probe is outside of the permitted range.

Threshold: < 21.5°C, Delayed: 6min, Waiting stop: 30min, Enabled: 3min after one compressor or condenser fan start/stop.

Stop C1 compressors. Minor Automatic



2414

121 Alarm: (121) Circuit 1, Low Superheat

Circuit 1, Superheat T°, Too Low. The value calculate is outside of the permitted range.

Threshold: < [3621] - 3K, Delayed: 6min, Waiting stop: 6min, Enabled: 6min after one compressor start, then 3min after one compressor or condenser fan start/stop.





2616

Minor 2 trips/day

122 Alarm: (122) Circuit 1, High Superheat

Circuit 1, Superheat T°, Too High. The value calculate is outside of the permitted range.

Threshold: (LP < 5°C) < 15K, Threshold: (LP > 5°C) < 25K, Delayed: 6min, Waiting stop: 6min, Enabled: 6min after one compressor start, then 3min after one compressor or condenser fan start/stop.





2616

Minor 2 trips/day

123 Alarm: (123) Circuit 1, Low Sub cooling

Circuit 1, Subcooling, Too Low. The value calculate is outside of the permitted range.

Threshold: < 0.6K, Delayed: 6min, Enabled: 3min after one compressor or condenser fan start/stop.




2623

Alarms


Code Description Condition Effect Level Reset Possible causes Possible

remedies DS

124 Alarm: (124) Circuit 1, High Sub cooling

Circuit 1, Subcooling, Too high. The value calculate is outside of the permitted range.

Threshold: > 16K, Delayed: 6min, Enabled: 3min after one compressor or condenser fan start/stop.




2623

127

Alarm: (127) Circuit 1, MOP, Maximum Operating Pressure

Circuit 1 Compressor, MOP operating, (Max Operating Press.). The suction temperature calculated by the LP pressure sensor is outside of the permitted range.

Threshold: (HP < 20°C) LP < 5°C, Threshold: (HP > 45/30°C) LP < 26/15°C, Delayed: 6min, Enabled: 3min after one compressor or condenser fan start/stop.

Stop C1 compressors. Major 6rd trip

Lockout



2412 and

2414

Signaling. Minor 5 trips/day

128 Alarm: (128) Circuit 1, LOP, Low Operating Pressure

Circuit 1 Compressor, LOP operating, (Low Operating Press.). The suction temperature calculated by the LP pressure sensor is outside of the permitted range.

Threshold: (HP < 35°C) LP < -25°C, Threshold: (HP < 55°C) LP < -5°C, Threshold: (HP > 65°C) LP < 12.5°C, Delayed: 1min, Enabled: 3min after one compressor or condenser fan start/stop.


Lockout



2412 and

2414

Signaling. Minor 5 trips/day

129 Alarm: (129) Circuit 1, High Condensing Temperature

Circuit 1 Compressor, Condensing T°, Too High. The temperature measured by the probe is outside of the permitted range.

Threshold: > 61°C, Delayed: 20s, Waiting stop: 6min, Enabled: 3min after one compressor or condenser fan start/stop.

Unload C1 compressors. Minor Automatic



2414

130 Alarm: (132) Circuit 1, Expansion Valve, Motor

Circuit 1 Compressor, Discharge T°, Too High. Over-temperature detected on the 1st circuit discharge temperature.

Threshold: > 140°C, Delayed: 20s, Waiting stop: 6min, Enabled: 5s after one compressor start.


Major 3rd trip Lockout • Compressor

failure • Check the compressor

2426 2436

Minor 2 trips/day

132 Alarm: (132) Circuit 1, EVD, Valve Motor or Electronic

Circuit 1, Elec. Expansion Valve, Motor. The driver of EEV signals a failure on the system.

Delayed: 1s. Stop C1 compressors. Minor Automatic • EEV failure • Check the

EEV #

141 Alarm: (141) Circuit 1, High Pressure, Sensor

Circuit 1, High Pressure, Sensor. The value of the sensor measured is incorrect.




2414

142 Alarm: (142) Circuit 1, Low Pressure, Sensor

Circuit 1, Low Pressure, Sensor. The value of the sensor measured is incorrect.




2412

143 Alarm: (143) Circuit 1, Liquid Temperature, Probe

Circuit 1, Liquid Temperature, Probe. The value of the probe measured is incorrect.




2415

144

Alarm: (144) Circuit 1, Suction Temperature, Probe

Circuit 1, Suction T°, Probe. The value of the probe measured is incorrect.




2614

145

Alarm: (143) Circuit 1, Discharge Temperature, Probe

Circuit 1, Discharge T°, Probe. The value of the probe measured is incorrect.




2426

Alarms



148

Alarm: (148) Circuit 1, Inverter, Discharge Temperature, Too High

Circuit 1, BLDC, High Discharge Temperature. Over-temperature detected on the inverter circuit discharge temperature.

Threshold: > 60°C, Waiting stop: 6min, Enabled: Compressor start.





2426

Minor 2 trips/day

149 Alarm: (149) Circuit 1, Inverter, Delta-P, Too Low

Circuit 1, BLDC, Low Pressure Difference. The Δp(|High-Low|) pressure persists for a period of time under the limit value. Thus optimal lubrication is not guaranteed.

Waiting stop: 6min, Enabled: Compressor start.


Lockout



2412

Stop C1 compressors. Minor 2

trips/day

150 Alarm: (150) Circuit 1, Inverter, Fails to Star

Circuit 1, BLDC, Compressor Fails to Star. A specific algorithm checks whether the compressor actually started and, if this is not the case, signals failed compressor start through an alarm.






#

Minor 2 trips/day

151 Alarm: (151) Circuit 1, Inverter, Out of Envelope

Circuit 1, BLDC, Out of Envelop. The suction temperature calculated by the LP pressure sensor is outside of the permitted range.






2412 and

2414

Minor 2 trips/day

152 Alarm: (152) Circuit 1, Inverter, Power+

Circuit 1, BLDC, Power+. The status of the inverter signals a failure on the system.



Major 3rd trip Lockout • Driver failed,

• Problem with wiring of fieldbus.


# Minor 2

trips/day




Stop C1 and/or C2




#

202 Alarm: (202) Circuit 2, Condenser Fan

Circuit 2, Fan Condenser. The thermal motor protection of the condenser fan has detected an over temperature.

Delayed: 5s, Waiting stop: 30min, Enabled: 5s after fan start.



• Electric circuit breaker cut, • Fan motor damaged, • Thermal motor protection devices activated, • Problem with wiring connection.

• Check, Replace the fan motor, • Check the connection.

2215

Minor 2 trips/day

203 Alarm: (203) Circuit 2, Condenser Fan, Inverter

Circuit 2, Fan Condenser Inverter. Alarm reading by bus on fans inverter.


• Fan motor damaged, • Thermal motor protection devices activated.






214 Alarm: (214) Circuit 2, Compressor, Electrical







2453 2463

Minor 2 trips/day

Alarms










2444

Minor 2 trips/day








2442 and

2444 Minor 2

trips/day





Major Manually

• Refrigerant charge

• Check the circuit operating 2446 Minor 2

trips/day

218 Alarm: (218) Circuit 2, Risk Of Frosting

Circuit 2, Water Evaporator, Risk of Frosting. The suction temperature calculated by the LP pressure sensor is too low and may pose a risk for the water evaporator.

Threshold: [3513] 0% Glycol < 0°C, Threshold: [3513] 50% Glycol < -20°C, Delayed: 5s, Waiting stop: 6min, Enabled: 2s after one compressor start in heating mode.


Major 6th trip Lockout



2442

Minor 5 trips/day




Stop compressor Minor Automatic



#



Threshold: < [3621] - 3K, Delayed: 6min, Waiting stop: 6min, Enabled: 6min after one compressor start, then 3min after one compressor or condenser fan start/stop.





2636

Minor 2 trips/day








2636

Minor 2 trips/day

Alarms









2643







2643

227



Threshold: (HP < 20°C) < 5°C, Threshold: (HP > 45/30°C) < 26/15°C, Delayed: 6min, Enabled: 3min after one compressor or condenser fan start/stop.

Signaling.




2442 and

2444 Minor 5

trips/day

228 Alarm: (228) Circuit 2, LOP, Low Operating Pressure


Threshold: (HP < 35°C) < -25°C, Threshold: (HP < 55°C) < -5°C, Threshold: (HP > 65°C) < 12.5°C, Delayed: 1min, Enabled: 3min after one compressor or condenser fan start/stop.

Signaling.




2442 and

2444

Minor 5 trips/day




Unload C2 compressor Minor Automatic



2444

230 Alarm: (232) Circuit 2, Expansion Valve, Motor

Circuit 2 Compressor, Discharge T°, Too High. Over-temperature detected on the 2nd circuit discharge temperature.

Threshold: > 140°C, Delayed: 20s, Waiting stop: 6min, Enabled: 5s after one compressor start.


Major 3rd trip Lockout • Compressor

failure • Check the compressor

2426 2436

Minor 2 trips/day

232 Alarm: (232) Circuit 2, EVD, Valve Motor or Electronic

Circuit 2, Elec. Expansion Valve, Motor. The driver of EEV signals a failure on the system.

Delayed: 1s. Stop C2 compressors. Minor Automatic • EEV failure • Check the

EEV #

241 Alarm: (241) Circuit 2, High Pressure, Sensor

Circuit 2, High Pressure, Sensor. The value of the sensor measured is incorrect.




2444

242 Alarm: (242) Circuit 2, Low Pressure, Sensor

Circuit 2, Low Pressure, Sensor. The value of the sensor measured is incorrect.




2442

243 Alarm: (243) Circuit 2, Liquid Temperature, Probe

Circuit 2, Liquid Temperature, Probe. The value of the sensor measured is incorrect.




2445

244

Alarm: (244) Circuit 2, Suction Temperature, Probe

Circuit 2, Suction T°, Probe. The value of the sensor measured is incorrect.




2614




Stop C1 and/or C2




#

Alarms







314

Alarm: (314) Circuit 3, Compressor, Electrical Failure







#

Minor 2 trips/day








# Minor 2

trips/day








#

Minor 2 trips/day





Major Manually

• Refrigerant charge


Minor 2 trips/day




Stop compressor Minor Automatic



#



Threshold: < 2K, Delayed: 6min, Waiting stop: 6min, Enabled: 6min after one compressor start, then 3min after one compressor or condenser fan start/stop.





#

Minor 2 trips/day








#

Minor 2 trips/day

Alarms









#







#

327



Threshold: (HP < 20°C) < 5°C, Threshold: (HP > 45/30°C) < 26/15°C, Delayed: 6min, Enabled: 3min after one compressor or condenser fan start/stop.

Signaling.




#

Minor 5 trips/day

328 Alarm: (328) Circuit 3, LOP Low Operating Pressure


Threshold: (HP < 35°C) < -25°C, Threshold: (HP < 55°C) < -5°C, Threshold: (HP > 65°C) < 12.5°C, Delayed: 1min, Enabled: 3min after one compressor or condenser fan start/stop.

Signaling.




#

Minor 5 trips/day




Unload C3 compressor Minor Automatic



#

341 Alarm: (341) Circuit 3, High Pressure, Faulty Sensor

Circuit 3, High Pressure, Faulty Sensor. The value of the sensor measured is incorrect.




#

342 Alarm: (342) Circuit 3, Low Pressure, Faulty Sensor

Circuit 3, Low Pressure, Faulty Sensor. The value of the sensor measured is incorrect.




#

343 Alarm: (343) Circuit 3, Liquid Temperature, Faulty Probe

Circuit 3, Liquid Temperature, Probe. The value of the sensor measured is incorrect.




#

344

Alarm: (344) Circuit 3, Suction Temperature, Faulty Probe

Circuit 3, Suction T°, Probe. The value of the sensor measured is incorrect.




#

999 Reset An Alarm/Trip Reset action was performed either with a display (DS-DM-DC) or by a BMS request or by dry contact.

Signaling. One person performed a rearm action

Alarms


Alarm codes from our suppliers CAREL Power+ driver (152)

0: No fault 15: Autotune fault 98: Unexp. inv. restart 201: DC bus power 1: Overcurrent 16: Drive disabled 99: Unexp. inverter Stop 202: HWF power mismatch 2: Motor overload 17: Motor phase 101: Current measurement 203: NTC over temperature 3: Overvoltage 18: Fan fault 102: Current unbalanced 204: NTC under temperature 4: Under voltage 19: Speed fault 103: Overcurrent 205: NTC fault 5: Drive overtemp. 20: PFC failure 104: STO 206: HWF sync 6: Drive undertemp. 21: Error code 21 105: HW STO 207: Invalid safe param. 7: Overcurrent HW 22: PFC undervoltage 106: Mains missing 208: FW fault 8: Motor overtemp. 23: STO survey fail 107: Buffer HW 209: HW fault 9: Drive failure 24: STO survey fail 108: Heater HW 10: Cpu error 25: Ground fault 109: Data communication 11: Param. Default 26: Internal error 1 110: Compressor stall 12: DC bus ripple 27: Internal error 2 111: DC bus overcurrent 13: Data comms fault 28: Drive overload 112: HWF dc bus current 14: Drive thermistor 30: Error code 30 113: DC bus voltage 114: HWF dc bus voltage 115: Input voltage 116: HWF input voltage

Danfoss VZH-VLT driver (114)

1:00001 Brake Check (A28) 3:00001 ServiceTrip, Read/Write 1:00002 Pwr.card temp (A69) 3:00002 ServiceTrip, (reserved) 1:00004 Earth Fault (A14) 3:00004 ServiceTrip, Typecode/Sparepart 1:00008 Ctrl.Card Temp (A65) 3:00008 ServiceTrip, (reserved) 1:00016 Ctrl. Word TO (A17) 3:00016 ServiceTrip, (reserved) 1:00032 Over Current (A13) 3:00032 reserved Over Current (W13) 1:00064 Torque Limit (A12) 3:00064 reserved Torque Limit (W12) 1:00128 Motor Th Over (A11) 3:00128 reserved Motor Th Over (W11) 1:00256 Motor ETR Over (A10) 3:00256 reserved Motor ETR Over (W10) 1:00512 Inverter Overld. (A9) 3:00512 Discharge High 1:01024 DC under Volt (A8) 3:01024 Start Failed 1:02048 DC over Volt (A7) 3:02048 Speed Limit 1:04096 Short Circuit (A16) 3:04096 External Interlock 1:08192 Inrush Fault (A33) 3:08192 Illegal Option Combi. 1:16384 Mains ph. Loss (A4) 3:16384 No Safety Option 1:32768 AMA Not OK 3:32768 reserved 2:00001 Live Zero Error (A2) 4:00001 reserved 2:00002 Internal Fault (A38) 4:00002 KTY error 2:00004 Brake Overload (A26) 4:00004 Fans error 2:00008 U phase Loss (A30) 4:00008 ECB error 2:00016 V phase Loss (A31) 4:00016 reserved 2:00032 W phase Loss (A32) 4:00032 reserved 2:00064 Fieldbus Fault (A34) 4:00064 reserved 2:00128 24 V Supply Low (A47) 4:00128 reserved 2:00256 Mains Failure (A36) 4:00256 reserved 2:00512 1.8V Supply Low (A48) 4:00512 Current Limit (A59) 2:01024 Brake Resistor (A25) 4:01024 reserved 2:02048 Brake IGBT (A27) 4:02048 reserved 2:04096 Option Change (A67) 4:04096 reserved 2:08192 Drive Initialized (A80) 4:08192 Encoder loss (A90) 2:16384 Safe Stop (A68) 4:16384 PTC Thermistor (A74) 2:32768 Mech. brake low (A63) 4:32768 Dangerous failure (A72)

EBM Papst fan (92 - 94)

00001 Phase failure 00004 Power mod overheated 00008 Communication error between master controller and slave controller 00016 Fan bad (general error) 00032 Motor overheated 00064 Hall sensor error 00128 Locked motor 00512 Electronics interior overheated 02048 DC-link overvoltage 04096 DC-link undervoltage 08192 Mains undervoltage 16384 Mains overvoltage

Alarms


ZIEHL-ABEGG fan (92 - 94) 00001 IGBT FAULT 00002 EARTH TO GROUND FAULT 00004 UZK HI 00008 UZK LO 00016 UIN HI (from FW10) 00032 UIN LO (from FW10) 00064 LINE FAULT 00128 TB (reserved for PMblue etc.) 00256 HALLSENSOR 00512 MOTOR BLOCKED 01024 PEAK CURRENT (from FW10) 02048 Sinefilter (only Fcontrol) 04096 Safety Shutdown (max. electronic Current, ab FW13) 08192 Temperature error ( R12.12, R12.13) 16384 Motor Start 32768 COM error (Watchdog)

Communication


COMMUNICATION

Master/Slaves Function

CLIMATIC offers possibilities to connect up to eight (8) units to allow relationship between each unit in order to perform the system.

The pLAN bus is connected to CLIMATIC on the J8 connector of CLIMATIC 60 main board BM A0, or J14 connector on eCLIMATIC main board. A star connection is not recommended. For an optimum operation it is advised to connect a maximum of two cables per unit. The cable length should not exceed 500 m and must use a 2 pairs with general shield like LiYCY-P (0.75 mm²).

Description There are five different modes to manage the units:

1. Cool / Heat, 2. Comp. Max., 3. Backup, 4. Backup revolving, 5. Flow Cascade. Cool / Heat mode

In this mode, all units operate in stand-alone mode, but the change-over mode is set by calculation of majority of modes of all units. There is no need to define a Master. • If the majority of the units are in cooling mode the heating mode will be disabled, • If the majority of the units are in heating mode the cooling mode will be disabled.

Comp. Max. This mode limits the number of compressor(s) in operation. There is no need to define a Master. The setting (3174) defines the maximum number of compressor(s) running simultaneously for all the units connected.

Backup it is used to help the system in case of alarm(s) on the running unit. There is no need to define a Master. The unit in standby will start only if one of the other running unit(s) is in alarm. In that case, the unit in alarm will be stopped and replaced by the unit in standby. If the Room temperature is out of safety limits DS-3255 / DS-3256 the Roof-Top that is waiting automatically restarts.

Backup revolving This mode is similar to the “backup mode”, but the CLIMATIC manages also the rotation between the units declared every Tuesday at 9h00.

Reference set point For all these modes, the room temperature set point of the slaves unit(s) can be adjusted as well as the master unit set point. In this way when the set point is modified by the DC connected to the master, all slaves units will receive the new set point. The activation of this Function is avaible in the menu (3176). CLIMATIC offers various solutions to optimize the control, by fixing a reference temperature, humidity and CO². The ambient and outside temperatures, the external air humidity and the CO² air quality can be synthesized to obtain a reference value, used for the control, (3177) to (3179). There are up to 3 modes to manage the probes / sensors in master / slave connection:

1. “Not used”: all units run according to their own probes / sensors, 2. “Master”: all units run according to the master probes / sensors, 3. “Average”: all units run according to the average of the probes / sensors of all units connected.

Communication


BMS Function

BMS (building management systems) are systems for the integrated management of all the technological functions of a building, including access control, safety, fire detection, lighting, intelligent elevators, and air-conditioning. The resulting advantages of such solutions are simpler and more efficient management of the building from a single control station, reduction in running costs, possibility of statistical analysis of all data, immediate identification and response to faults and alarms. This amply justify the little extra cost of the air-conditioning unit BMS connectable. Today not only the quality and the reliability of the instruments are important, but also the degree of external connectivity they can offer.

Protocol Modbus

RS-485

Reference document Carel RS485 card : (www.carel.com/bms-building-management-system-interface)

Description The protocol implemented is RTU (Remote Terminal Unit). Communication with the supervisor is managed by 8-bit data encoding and 16-bit CRC error control. Communication is asynchronous serial, 8 data bits, parity, stop bits, baud rate and supervisor address can be set DS-318x.

Modbus commands The Modbus commands implemented are described below; Digital variables can be read both with Read Coil Status (code 1) and Read Input Status (code 2). The controller manages these supervisor requests in the same way. Similarly, analogue and integer variables can be read with Read Holding Register (code 3) and Read Input Register (code 4). Reading/writing of supervisor variables using the commands described below during normal controller operation depends on the application software that manages these. The controller does not verify the range of values received by writing analogue and/or integer supervisor variables using the Modbus Preset Single/Multiple Register commands.

Function code Modbus command Effect 1 Read Coil Status Read digital variables 2 Read Input Status Read digital variables 3 Read Holding Register Read analogue and/or integer variables 4 Read Input Register Read analogue and/or integer variables 5 Force Single Coil Write a digital variable 6 Preset Single Register Write an analogue or integer variable

15 Force Multiple Coils Write a consecutive series of digital variables 16 Preset Multiple Registers Write a consecutive series of analogue and/or integer variables 17 Report Slave ID Request information from the controller

Error codes (Modbus exceptions) When the controller cannot perform requests from the supervisor, it returns error messages (Modbus exceptions). The Modbus exception codes managed by the controller are described below

Type Exception code Description 0x01 ILLEGAL FUNCTION The requested function is not implemented on the controller 0x02 ILLEGAL DATA ADDRESS One or more addresses in the request are out of range

Supervisor timeout setting The value of the timeout to be set on the supervisor to await a response from the controller depends on the communication baud rate. Typical values when the baud rate is 19200 are:

- Timeout: ≥1000 ms turnaround delay: from 50 to 200 ms IP

Reference document

Carel pCOWeb SE card : (www.carel.com/product/pcoweb-se-card)

Carel code: pCOWeb +030220966

https://www.carel.com/bms-building-management-system-interface/-/journal_content/56_INSTANCE_i4q5KIMLInKK/10191/55654

https://www.carel.com/product/pcoweb-se-card

Communication


Description

To get your modbus device working, these are the basic things you need to know: - Port 502 TCP (default by protocol, cannot be changed) - Address format: Decimal (digital number 1 = coil 1) - Variable bindings:

o Digital variables: coils from 1 up to 2048 o Analog variables: registers from 1 up to 5000 o Integer variables: registers from 5001 to 10000

- Variable types: Signed Integers (mandatory in some software to correctly read/write the variables) - The ranges of variables are aligned with the standard Modbus addresses. - The limits of variables are aligned with the standard Modbus limits:

o read coils/discrete inputs: 2000 o write coils: 1968 o read registers: 125 o write registers: 123

Modbus commands These are the only commands supported by the pCOWeb in modbus TCP/IP

Function code Modbus command Effect 1 Read Coil Status Read digital variables 3 Read Holding Register Read analogue and/or integer variables 5 Force Single Coil Write a digital variable 6 Preset Single Register Write an analogue or integer variable

15 Force Multiple Coils Write a consecutive series of digital variables 16 Preset Multiple Registers Write a consecutive series of analogue and/or integer variables

BACnet

RS-485 (MSTP)

Reference document Carel pCONet SE card : (www.carel.com/product/pconet-se-ca-1)

IP & Ethernet

Reference document Carel pCOWeb SE card : (www.carel.com/product/pcoweb-se-card)

Carel : pCOWeb +030220966 Description

pCOWeb can recognize queries sent by a supervisor that uses the BACnet protocol (Building Automation Control Networks), in the following two versions:

- BACnet/IP - BACnet Ethernet ISO8802-2 over 8802-3

The two standards use the same physical means for carrying the data (Ethernet RJ-45 network) but differ as regards the different ways the data packets are encoded. If BACnet is used, during installation the proper version needs to be set to coincide with the type used by the supervisor. …

BACnet Explorer

https://www.carel.com/product/pconet-se-ca-1

https://www.carel.com/product/pcoweb-se-card

Communication


LonWorks

Reference document Carel LONWORKS card : (www.carel.com/product/lonworks-card)

Carel code +030221960 Description

The PCO*****F0 uses an Echelon® FTT-10 transceiver, approved for use on the TP/FT-10 channel. This channel has the following main characteristics:

- allows the connection of a maximum of 64 nodes for each network segment; - the nodes can be connected without any restrictions in the topology: that is, star, ring, on one bus only, or with any combination

of these; - communication speed: 78,125 kbps; - maximum distance (Belden 85102 cable): 500m for connections between the nodes with free topology; 2700m for bus

connections with double line terminator. Preliminary

Configuration With Lennox Display Service DS.

3181 [set] BMS : Slave Address Climatic

Expert Unit Bms

Address 1 1 207 ### 3182 [set] BMS: Communication protocol Type 1 3 8 List BMS Protocol 3183 [set] BMS: Communication speed Baud 0 3 4 List BMS Baud 3184 [set] BMS: Watchdog Watchdog 0 0 32767 #####s 3185 [set] BMS: Communication format Format 0 0 5 List BMS Format 3186 [set] BMS: Communication speed - 2nd Baud 2 0 3 4 List BMS Baud 3187 [set] BMS: Communication format - 2nd Format 2 0 0 5 List BMS Format

List BMS Protocol : 3 = Modbus List BMS Baud : 0 = 1200 4 = Lonworks 1 = 2400 6 = BACnet 485 2 = 4800 7 = BACnet IP 3 = 9600 8 = Carel 4 = 19200 List BMS Format : 0 = 8-None-2 1 = 8-None-1 2 = 8-Even-2 3 = 8-Even-1 4 = 8-Odd -2 5 = 8-Odd -1

Watchdog Climatic has a weekly calendar that allows you to select four different setting modes over seven daily timeslot. If, with your BMS, you only want to do visualization or write the general On/Off request and the customer's temperature set point, there is nothing to do. However, if you want to change any set points, you must to activate the watchdog. Watchdog can detect the connection of a BMS to CLIMATIC. To do this, the BMS must regularly write a value corresponding to the time, in seconds, it takes to activate the 'BMS' mode for CLIMATIC. CLIMATIC decrements this value every second. On return to zero value, CLIMATIC uses its times and modes internal programming ('Day' 'Day-I' ...).

Factor 10 Modbus

Numeric value returned by a Modbus function is not formatted. For some values, whatever the temperatures, you must apply a display factor. In the tables below if the 'Format' is #.# you must:

- For display: divided by 10 the value of the word read in Modbus. - For writing: multiply by 10 the word value written in Modbus

https://www.carel.com/product/lonworks-card

Communication


BACnet All variables, read or write, are accessible in registers whose Object Name begins with the letter ‘A’ and is followed by the index of the register. - Format #.# : The value of Present Value is correctly formatted. - Format ## : Multiply the value of Present Value by 10. - Two-state list or Boolean :. Present Value = 0.0 Real value = False or 0; Present Value = 0.1 Real value = True or 1. For program versions RT60 v4 r1.0 and eRT v2 r1.0 it is possible to refer to registers according to their format type. - Format #.# : Object Name begins with the letter ‘A’ and is followed by the index of the register. - Format ## : Object Name begins with the letter ‘I’ and is followed by the index of the register. - Two-state list or Boolean : Object Name begins with the letter ‘D’ and is followed by the index of the register. In this case, the value of Present Value is already correctly formatted.

Register vs Bit A Register read or written by a Modbus, BACnet or Lonworks request corresponds to a Word of 16 bits (computer language). The term bit means "binary digit". A 16-bit register can store 216 different values.

Bit weight (positional notation) In a binary number, the value of a bit, called weight, depends on the position of the bit from the right. Like tens, hundreds and thousands for a decimal number, the weight of one bit increases by a power of two going from right to left as shown in the following table:

Binary number 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Weight 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

= 2^Weight = 2^15 = 2^14 = 2^13 = 2^12 = 2^11 = 2^10 = 2^9 = 2^8 = 2^7 = 2^6 = 2^5 = 2^4 = 2^3 = 2^2 = 2^1 = 2^0 32768 16384 8192 4096 2048 1024 512 256 128 64 32 16 8 4 2 1

To convert a binary word into a decimal number, simply multiply the value of each bit by its weight, then add each result. The binary Word ‘0101’ is in decimal: 2^3x0 + 2^2x1 + 2^1x0 + 2^0x1 = 8x0 + 4x1 + 2x0 + 1x1 = 5.

Activation or Unloading We advise you to use registers whose label is ‘Activation’ to configure your unit in a static way (when the setting does not change regularly). For stops and/or frequent fast unloads by the BMS, it is necessary to use registers with the label ‘Unload’. Example:

Register BACnet R/W Format Unit Label EN

98 D098 R/W List No Yes (DS 2491) [set] Night: Activation: Compressors in heating 129 D129 R/W List Unloaded BMS (DS 3426) [set] BMS: Unload: Compressor in heating

If you still want to stop the compressors in heating mode during the night phase, use register 98 value False/OFF. If you want to occasionally stop compressors in heating mode during the night phase, use register 129 value True/ON.

Process value View the current status of the unit.

Recovery Module

Exhaust (Return Fans)

Fresh Air – Economizer (Free cooling or Free-heating)

Heaters 1 (Hot Water

Electrical Heaters Gas burner)

Fresh Air

Filters

Heaters 2 (Hot Water Recovery

Electrical Heaters on Fresh Air)

Blower (Discharge fans)

Refrigerant Circuits & Compressors

(Refrigeration and Heat pump unit)

Electrical cabinet and controls

Air - Condenser (Outdoor fans)

Communication


Off/On Unit


134 D134 R List Off On (DS ----) Status: Power unit (On/Off)

60 I060 R/W LSB h (DS ----) LSB: Value, Operating time of overall Unit 61 I061 R/W MSB h (DS ----) MSB: Value, Operating time of overall Unit

List Off On : 0 = Off, 1 = On LSB-MSB: Value = 65536 x MSB + LSB

NV_Name NV_Type Bit Label EN

nvo_Bool_Bits_4 8 b.0 (DS ----) Status: Power unit (On/Off)

nvo_Bool_Bits_1 8 b.0 (DS 2111) [set] Activation: Power unit (On/Off) Operating Mode

Indicates current time zone and mode. - - Tens: Time Zone - - Units: Mode.


177 A177 R #.# (DS ----) Mode: Schedule Zone #. : 0 = Zone 0, 1 = Zone 1, … . # : 0 = N/A, 1 = Day.II, 2 = Day.I, 3 = Day, 4 = Night, 5 = BMS


nvo_Watchdog 8 (DS 3184) [set] BMS: Watchdog

nvo_Bool_Bits_1 8 b.2 (DS 2136) [set] BMS: Forcing: Mode daily Night: Control Temperature

For the value of the temperature the registers whose label contains 'Value' corresponds to the reference values of the control loops. The results of these values result from a calculation or different functions (example: Average of several probes, Master/Slaves, emulated by the BMS, ...) The registers whose label contains 'Probe or Sensor' indicates the value measured by the probe or sensor.


38 A038 R +##.# °C (DS 2211) Value: Temperature - Outdoor 202 A202 R +##.# °C (DS 2883) Value: Temperature - Mixing 37 A037 R +##.# °C (DS 2213) Value: Temperature - Room

203 A203 R +##.# °C (DS ----) Probe: Temperature - Outdoor 40 A040 R +##.# °C (DS 2216) Probe: Return temperature

204 A204 R +##.# °C (DS ----) Probe: Temperature - Room 39 A039 R +##.# °C (DS 2215) Probe: Temperature - Supply

33 A033 R ##.# °C (DS 2223) Set point: Control in cooling 35 A035 R ##.# °C (DS 2224) Set point: Control in heating

154 D154 R List No Yes (DS ----) Status: Control in Cooling mode 155 D155 R List No Yes (DS ----) Status: Control in Dead zone mode 156 D156 R List No Yes (DS ----) Status: Control in Heating mode

237* I237* R/W LSB h (DS ----) LSB: Value, Operating time of the control - Cooling mode 238* I238* R/W MSB h (DS ----) MSB: Value, Operating time of the control - Cooling mode 239* I239* R/W LSB h (DS ----) LSB: Value, Operating time of the control - Heating mode 240* I240* R/W MSB h (DS ----) MSB: Value, Operating time of the control - Heating mode

243* A243* R +##.# °C (DS ----) Sensor: Carel Hr - Temperature 244* A244* R +##.# °C (DS ----) Sensor: Produal 1 Hr - Temperature 245* A245* R +##.# °C (DS ----) Sensor: Produal 2 Hr - Temperature 246* A246* R +##.# °C (DS ----) Sensor: Produal 3 Hr - Temperature 247* A247* R +##.# °C (DS ----) Sensor: Produal 4 Hr - Temperature

* Not available in BACnet MSTP List No Yes : 0 = No, 1 = Yes LSB-MSB: Value = 65536 x MSB + LSB

Communication



nvo_Outside_Temp 105 (DS 2211) Value: Temperature - Outdoor nvo_Room_Temp 105 (DS 2213) Value: Temperature - Room nvo_Supply_Temp 105 (DS 2215) Probe: Temperature - Supply nvo_Control_Cool 105 (DS 2223) Set point: Control in cooling nvo_Control_Heat 105 (DS 2224) Set point: Control in heating

nvo_Control_Temp 105 (DS 2222) [set] Set point: Control Temperature (Customer)

nvo_Day_Cool 105 (DS 2242) [set] BMS: Set point: Room in cooling nvo_Night_Cool 105 (DS 2242) [set] Night: Set point: Room in cooling nvo_Day_Heat 105 (DS 2243) [set] BMS: Set point: Room in heating

nvo_Night_Heat 105 (DS 2243) [set] Night: Set point: Room in heating

nvo_Night_Heat 105 (DS 2243) [set] Night: Set point: Room in heating nvo_Night_Heat 105 (DS 2243) [set] Night: Set point: Room in heating nvo_Night_Heat 105 (DS 2243) [set] Night: Set point: Room in heating

nvo_Bool_Bits_4 8 b.1 (DS ----) Status: Control in Cooling mode nvo_Bool_Bits_4 8 b.2 (DS ----) Status: Control in Dead zone mode nvo_Bool_Bits_4 8 b.3 (DS ----) Status: Control in Heating mode nvo_Bool_Bits_2 8 b.0 (DS 3261) [set] BMS: Unload: Control in cooling mode nvo_Bool_Bits_2 8 b.1 (DS 3262) [set] BMS: Unload: Control in heating mode

Control Humidity

For the value of the humidity the registers whose label contains 'Value' corresponds to the reference values of the control loops. The results of these values result from a calculation or different functions (example: Average of several probes, Master/Slaves, emulated by the BMS, ...) The registers whose label contains ' Sensor' indicates the value measured by the sensor.


43 A043 R ###.# %Hr (DS 2261) Value: Humidity - Outdoor 44 A044 R ##.# g/kgAS (DS 2262) Value: Absolute humidity - Outdoor 41 A041 R ###.# %Hr (DS 2265) Value: humidity - Room 42 A042 R ##.# g/kgAS (DS 2266) Value: Absolute humidity - Room

205 A205 R ###.# %Hr (DS ----) Sensor: Humidity - Outdoor 206 A206 R ###.# %Hr (DS ----) Sensor: Humidity - Room

248* A248* R ###.# %Hr (DS ----) Sensor: Carel Hr - Humidity 249* A249* R ###.# %Hr (DS ----) Sensor: Produal 1 Hr - Humidity 250* A250* R ###.# %Hr (DS ----) Sensor: Produal 2 Hr - Humidity 251* A251* R ###.# %Hr (DS ----) Sensor: Produal 3 Hr - Humidity 252* A252* R ###.# %Hr (DS ----) Sensor: Produal 4 Hr - Humidity

* Not available in BACnet MSTP


nvo_Outside_Hr 21

(DS 2261) Value: Humidity - Outdoor nvo_Room_Hr 21

(DS 2265) Value: humidity - Room

Blower

Main ventilation of the unit (or building air blower).


72 I072 R ##### m3/h (DS 2326) Value: Flow - Blower

45 I045 R #### Pa (DS 2332) Sensor: Air flow and Filters 209* I209* R #### Pa (DS ----) Sensor: Global Delta-P of the unit

135 D135 R List Inactive Active

(DS 2314) Output: Blower

181 A181 R ###.# % (DS ----) Output: Variable speed - Blower

62 I062 R/W LSB h (DS ----) LSB: Value, Operating time of the blower 63 I063 R/W MSB h (DS ----) MSB: Value, Operating time of the blower

* Not available in BACnet MSTP List Inactive Active : 0 = Stopped, 1 = Working


nvo_Bool_Bits_1 54 b.3 (DS 2317) [set] BMS: Activation: Blower in dead zone

nvo_Blower_Qv 8

(DS 2326) Value: Flow - Blower nvo_Blower_dP 113

(DS 2332) Sensor: Air flow and Filters

nvo_Bool_Bits_3 8 b.1 (DS 2314) Output: Blower

nvo_Bool_Bits_2 8 b.2 (DS 3351) [set] BMS: Forcing: Fan speed - Low flow

Communication



nvo_Bool_Bits_2 8 b.3 (DS 3352) [set] BMS: Forcing: Fan speed - Nominal flow Exhaust

Ventilation of return air (or exhaust to the outside)


73 I073 R ##### m3/h (DS ----) Value: Flow - Exhaust fan

136 D136 R List Inactive Active (DS ----) Output: Exhaust fan - 1st 196 A196 R ###.# % (DS 2866) Output: Variable speed - Exhaust fan

List Inactive Active : 0 = Stopped, 1 = Working


nvo_Bool_Bits_3 8 b.2 (DS ----) Output: Exhaust fan - 1st Air Quality Control - CO²

For the value of the CO² the registers whose label contains 'Value' corresponds to the reference values of the control loops. The results of these values result from a calculation or different functions (example: Average of several probes, Master/Slaves, emulated by the BMS, ...) The registers whose label contains ' Sensor' indicates the value measured by the sensor.


46 I046 R #### ppm (DS 2853) Value: Air quality

207 I207 R #### ppm (DS ----) Sensor: Air quality

253* I253* R #### ppm (DS ----) Sensor: Produal 1 Hr - Air quality 254* I254* R #### ppm (DS ----) Sensor: Produal 2 Hr - Air quality 255* I255* R #### ppm (DS ----) Sensor: Produal 3 Hr - Air quality 256* I256* R #### ppm (DS ----) Sensor: Produal 4 Hr - Air quality



nvo_CO2 29

(DS 2853) Value: Air quality nvo_Bool_Bits_2 8 b.4 (DS 3856) [set] BMS: Unload: Air quality control

Fresh Air – Economizer

Mixing damper (0-10V signal) between return air and outside air. Features of Free Cooling or free heating.


47 A047 R ###.# % (DS 2816) Output: Air damper

283* I283* R/W LSB h (DS ----) LSB: Value, Operating time Economizer Free-Cooling 284* I284* R/W MSB h (DS ----) MSB: Value, Operating time Economizer Free-Cooling 285* I285* R/W LSB h (DS ----) LSB: Value, Operating time Economizer Free-Heating 286* I286* R/W MSB h (DS ----) MSB: Value, Operating time Economizer Free-Heating

* Not available in BACnet MSTP LSB-MSB: Value = 65536 x MSB + LSB


nvo_Fresh_Air 21

(DS 2816) Output: Air damper

nvo_Day_Air_Mini 21

(DS 2823) [set] BMS: Minimum: Main threshold Open air damper nvo_Bool_Bits_2 8 b.5 (DS 3826) [set] BMS: Forcing: Closing air damper nvo_Bool_Bits_2 8 b.6 (DS 3827) [set] BMS: Forcing: Open air damper nvo_Bool_Bits_2 8 b.7 (DS 3834) [set] BMS: Unload: Free-Cooling nvo_Bool_Bits_2 8 b.8 (DS 3844) [set] BMS: Unload: Free-Heating

Chilled Water

Special request for a valve (0-10V signal) to regulate a chilled water coil.


186 A186 R ###.# % (DS 2913) Output: Cold water valve

Communication


Refrigerant Circuits & Compressors Our units have a maximum of two refrigerant circuits that can be equipped with one or two compressors per circuit. A third heat recovery refrigerant circuit may be optional.


137 D137 R List Inactive Active (DS 2424) Output: Compressor 1 - Circuit 1 138 D138 R List Inactive Active (DS 2434) Output: Compressor 2 - Circuit 1 139 D139 R List Cool Heat (DS 2417) Output: Reversing Valve - Circuit 1

140 D140 R List Inactive Active (DS 2454) Output: Compressor 1 - Circuit 2 141 D141 R List Inactive Active (DS 2464) Output: Compressor 2 - Circuit 2 142 D142 R List Cool Heat (DS 2447) Output: Reversing Valve - Circuit 2

175 D175 R List Inactive Active (DS ----) Output: Compressor 1 - Circuit 3 176 D176 R List Cool Heat (DS ----) Output: Reversing Valve - Circuit 3

27 A027 R ###.# % (DS ----) Output: Circuit - Digital or Inverter

64 I064 R/W LSB h (DS ----) LSB: Value, Operating time Compressor 1 - Circuit 1 65 I065 R/W MSB h (DS ----) MSB: Value, Operating time Compressor 1 - Circuit 1 66 I066 R/W LSB h (DS ----) LSB: Value, Operating time Compressor 2 - Circuit 1 67 I067 R/W MSB h (DS ----) MSB: Value, Operating time Compressor 2 - Circuit 1 68 I068 R/W LSB h (DS ----) LSB: Value, Operating time Compressor 1 - Circuit 2 69 I069 R/W MSB h (DS ----) MSB: Value, Operating time Compressor 1 - Circuit 2 70 I070 R/W LSB h (DS ----) LSB: Value, Operating time Compressor 2 - Circuit 2 71 I071 R/W MSB h (DS ----) MSB: Value, Operating time Compressor 2 - Circuit 2

235* I235* R/W LSB h (DS ----) LSB: Value, Operating time Compressor 1 - Circuit 3 236* I236* R/W MSB h (DS ----) MSB: Value, Operating time Compressor 1 - Circuit 3 241* I241* R/W LSB h (DS ----) LSB: Value, Operating time Compressor 2 - Circuit 3 242* I242* R/W MSB h (DS ----) MSB: Value, Operating time Compressor 2 - Circuit 3

263* I263* R/W LSB (DS ----) LSB: Value, Start counter - Compressor 1 - Circuit 1 264* I264* R/W MSB (DS ----) MSB: Value, Start counter - Compressor 1 - Circuit 1 265* I265* R/W LSB (DS ----) LSB: Value, Start counter - Compressor 2 - Circuit 1 266* I266* R/W MSB (DS ----) MSB: Value, Start counter - Compressor 2 - Circuit 1 267* I267* R/W LSB (DS ----) LSB: Value, Start counter - Compressor 1 - Circuit 2 268* I268* R/W MSB (DS ----) MSB: Value, Start counter - Compressor 1 - Circuit 2 269* I269* R/W LSB (DS ----) LSB: Value, Start counter - Compressor 2 - Circuit 2 270* I270* R/W MSB (DS ----) MSB: Value, Start counter - Compressor 2 - Circuit 2 271* I271* R/W LSB (DS ----) LSB: Value, Start counter - Compressor 1 - Circuit 3 272* I272* R/W MSB (DS ----) MSB: Value, Start counter - Compressor 1 - Circuit 3 273* I273* R/W LSB (DS ----) LSB: Value, Start counter - Compressor 2 - Circuit 3 274* I274* R/W MSB (DS ----) MSB: Value, Start counter - Compressor 2 - Circuit 3

* Not available in BACnet MSTP List Inactive Active : 0 = Stopped, 1 = Working List Cool Heat : 0 = Cool, 1 = Heat LSB-MSB: Value = 65536 x MSB + LSB


nvo_Bool_Bits_3 8 b.3 (DS 2424) Output: Compressor 1 - Circuit 1 nvo_Bool_Bits_3 8 b.4 (DS 2434) Output: Compressor 2 - Circuit 1 nvo_Bool_Bits_3 8 b.5 (DS 2417) Output: Reversing Valve - Circuit 1

nvo_Bool_Bits_3 8 b.6 (DS 2424) Output: Compressor 1 - Circuit 2 nvo_Bool_Bits_3 8 b.7 (DS 2434) Output: Compressor 2 - Circuit 2 nvo_Bool_Bits_3 8 b.8 (DS 2417) Output: Reversing Valve - Circuit 2

nvo_Compressor 21

(DS ----) Output: Circuit - Digital or Inverter

nvo_Bool_Bits_2 8 b.10 (DS 3425) [set] BMS: Unload: Compressor nvo_Bool_Bits_2 8 b.11 (DS 3426) [set] BMS: Unload: Compressor in heating nvo_Bool_Bits_2 8 b.9 (DS 3424) [set] BMS: Unload: 50% compressor

Air - Condenser

Outdoor ventilation (or condensation).


193 D193 R List Inactive Active (DS 2516) Output: Condenser fan 1st 194 D194 R List Inactive Active (DS 2526) Output: Condenser fan 2nd

List Inactive Active : 0 = Stopped, 1 = Working

Communication


Water Loop - Condenser Water loop for water-cooled units.


208* A208* R +##.# °C (DS 2531) Probe: Water condenser - Inlet temp. 201 A201 R +##.# °C (DS 2532) Probe: Water condenser - Outlet temp.


Heaters 1 – (Hot Water / Electrical Heaters / Gas burner)

Heating supplement. Our units may have as an option one of these three heating components:

- Valve (0-10V signal) to regulate a hot water coil. - Electrical heaters 2 stages or modulate. - Gas burner 2 stages or modulate.


50 A050 R ###.# % (DS 2734) Output: Hot water valve 195 D195 R List Inactive Active (DS 2745) Output: Pump

146 D146 R List Inactive Active (DS 2724) Output: Electrical heaters - 1st 147 D147 R List Inactive Active (DS 2725) Output: Electrical heaters - 2nd 49 A049 R ###.# % (DS 2726) Output: Proportional Electrical heaters

143 D143 R List Inactive Active (DS 2714) Output: Gas burner - 1st 144 D144 R List Inactive Active (DS 2717) Output: Gas burner - 2nd 145 D145 R List Inactive Active (DS 2715) Output: Gas burner - Full Power 48 A048 R ###.# % (DS ----) Output: Proportional gas burner

287* I287* R/W LSB h (DS ----) LSB: Value, Operating time Heaters (1) 288* I288* R/W MSB h (DS ----) MSB: Value, Operating time Heaters (1)

* Not available in BACnet MSTP List Inactive Active : 0 = Stopped, 1 = Working LSB-MSB: Value = 65536 x MSB + LSB


nvo_Heaters_1 21

(DS 2734) Output: Hot water valve

nvo_Bool_Bits_3 8 b.12 (DS 2724) Output: Electrical heaters - 1st nvo_Bool_Bits_3 8 b.13 (DS 2725) Output: Electrical heaters - 2nd

nvo_Heaters_1 21

(DS 2726) Output: Proportional Electrical heaters nvo_Bool_Bits_3 8 b.9 (DS 2714) Output: Gas burner - 1st nvo_Bool_Bits_3 8 b.10 (DS 2717) Output: Gas burner - 2nd nvo_Bool_Bits_3 8 b.11 (DS 2715) Output: Gas burner - Full Power

nvo_Heaters_1 21

(DS ----) Output: Proportional gas burner

nvo_Bool_Bits_2 8 b.14 (DS 3723) [set] BMS: Unload: Heaters nvo_Bool_Bits_2 8 b.13 (DS 3722) [set] BMS: Unload: 50% heaters

Heaters 2 – (Hot Water Recovery / Electrical Heaters on Fresh Air)

Heating supplement. Our units may have as an option one of these two heating components: - Valve (0-10V signal) to regulate a recovery hot water coil. - Electrical heaters modulate for fresh air compensation.


179 A179 R ###.# % (DS 2753) Output: Recovery hot water valve

178 A178 R ###.# % (DS 2888) Output: Electrical heaters on fresh air

289* I289* R/W LSB h (DS ----) LSB: Value, Operating time Heaters (2) 290* I290* R/W MSB h (DS ----) MSB: Value, Operating time Heaters (2)

* Not available in BACnet MSTP List Inactive Active : 0 = Stopped, 1 = Working LSB-MSB: Value = 65536 x MSB + LSB


nvo_Heaters_2 21

(DS 2753) Output: Recovery hot water valve

nvo_Heaters_2 21

(DS 2888) Output: Electrical heaters on fresh air

Communication


Recovery Module Freshness or calorie recovery module. Two types of module possible, Static or Wheel.


197 D197 R List Inactive Active (DS 2877) Output: Recovery module - Bypass

198 D198 R List Inactive Active (DS 2879) Output: Recovery module - Motor 199 A199 R ###.# % (DS ----) Output: Recovery Bypass

291* I291* R/W LSB h (DS ----) LSB: Value, Operating time Recovery module 292* I292* R/W MSB h (DS ----) MSB: Value, Operating time Recovery module

* Not available in BACnet MSTP List Inactive Active : 0 = Stopped, 1 = Working

Humidifier Special request for a Humidifier management (Stage or 0-10V signal).


200 D200 R List Inactive Active (DS 2924) Output: Humidifier 51 A051 R ###.# % (DS 2925) Output: Humidifier

List Inactive Active : 0 = Stopped, 1 = Working Energy Meter

The measurement of the energy of our machines is made for electrical quantities by an external counting component (energy meter) and for the thermal quantities by a Lennox algorithm.


28 A028 R ####.# (DS ----) Power Meter: Power factor 26 A026 R ####.# KW (DS 2932) Power Meter: Real power

29 I029 R LSB-LSB KWh (DS ----) LSB-LSB: Power Meter: Real energy 30 I030 R LSB-MSB KWh (DS ----) LSB-MSB: Power Meter: Real energy 31 I031 R MSB-LSB KWh (DS ----) MSB-LSB: Power Meter: Real energy 32 I032 R MSB-MSB KWh (DS ----) MSB-MSB: Power Meter: Real energy

257 A257 R ##.# (DS ----) Thermal Calculation: Instantaneous COP 258 A258 R ####.# KW (DS ----) Thermal Calculation: Instantaneous Power

259* I259* R/W LSB kWh (DS ----) LSB: Thermal Calculation: Energy in Cooling Mode 260* I260* R/W MSB kWh (DS ----) MSB: Thermal Calculation: Energy in Cooling Mode 261* I261* R/W LSB kWh (DS ----) LSB: Thermal Calculation: Energy in Heating Mode 262* I262* R/W MSB kWh (DS ----) MSB: Thermal Calculation: Energy in Heating Mode

* Not available in BACnet MSTP LSB-MSB: Value = 65536 x MSB + LSB LSB.LSB-LSB.MSB- MSB.LSB-MSB.MSB: Value = 2^48 x MSB.MSB + 2^32 x MSB.LSB +2^16 x LSB.MSB + LSB.LSB


nvo_PM_Pw_Factor 98

(DS ----) Power Meter: Power factor nvo_PM_kW 8

(DS 2932) Power Meter: Real power

nvo_PM_kWh_LSB 8

(DS ----) LSB-LSB: Power Meter: Real energy

nvo_PM_kWh_MSB 8

(DS ----) LSB-MSB: Power Meter: Real energy nvo_PM_kVAh_LSB 8

(DS ----) MSB-LSB: Power Meter: Real energy

nvo_PM_kVAh_MSB 8

(DS ----) MSB-MSB: Power Meter: Real energy Customer - Inputs for various uses

With the additional expansion board, it is possible to set these different inputs to get values or status to the BMS.


52 A052 R +####.# (DS ----) External signal: Custom Temperature – 1st 53 A053 R +####.# (DS ----) External signal: Custom Temperature - 2nd 54 A054 R +####.# (DS ----) External signal: Custom Temperature - 3rd 55 A055 R +####.# (DS ----) External signal: Custom Temperature - 4th

219* A219* R +####.# (DS ----) External signal: Custom Temperature - 5th 220* A220* R +####.# (DS ----) External signal: Custom Temperature - 6th 221* A221* R +####.# (DS ----) External signal: Custom Temperature - 7th 222* A222* R +####.# (DS ----) External signal: Custom Temperature - 8th 223* A223* R +####.# (DS ----) External signal: Custom Temperature - 9th 224* A224* R +####.# (DS ----) External signal: Custom Temperature - 10th

148 D148 R List Off On (DS ----) Input: Custom - BM 1st 225* D225* R List Off On (DS ----) Input: Custom - BE 1st 226* D226* R List Off On (DS ----) Input: Custom - BE 2nd 227* D227* R List Off On (DS ----) Input: Custom - BE 3rd 228* D228* R List Off On (DS ----) Input: Custom - BE 4th

Communication



229* D229* R List Off On (DS ----) Input: Custom - BE 5th 230* D230* R List Off On (DS ----) Input: Custom - BE 6th 231* D231* R List Off On (DS ----) Input: Custom - BE 7th 232* D232* R List Off On (DS ----) Input: Custom - BE 8th 233* D233* R List Off On (DS ----) Input: Custom - BE 9th 234* D234* R List Off On (DS ----) Input: Custom - BE 10th

* Not available in BACnet MSTP List Off On : 0 = Off, 1 = On


nvo_Custom_T_1 105

(DS ----) External signal: Custom Temperature – 1st nvo_Custom_T_2 105

(DS ----) External signal: Custom Temperature – 2nd

nvo_Custom_T_3 105

(DS ----) External signal: Custom Temperature – 3rd nvo_Custom_T_4 105

(DS ----) External signal: Custom Temperature – 4th

nvo_Bool_Bits_4 8 b.10 (DS ----) Input: Custom - BM 1st nvo_Bool_Bits_4 8 b.11 (DS ----) Input: Custom - BM 2nd nvo_Bool_Bits_4 8 b.12 (DS ----) Input: Custom - BE 1st nvo_Bool_Bits_4 8 b.13 (DS ----) Input: Custom - BE 2nd nvo_Bool_Bits_4 8 b.14 (DS ----) Input: Custom - BE 3rd nvo_Bool_Bits_4 8 b.15 (DS ----) Input: Custom - BE 4th

nvo_Bool_Bits_1 8 b.10 (DS ----) [set] BMS: Relay: BM 1st nvo_Bool_Bits_1 8 b.11 (DS ----) [set] BMS: Relay: BM 2nd nvo_Bool_Bits_1 8 b.12 (DS ----) [set] BMS: Relay: BE 1st nvo_Bool_Bits_1 8 b.13 (DS ----) [set] BMS: Relay: BE 2nd nvo_Bool_Bits_1 8 b.14 (DS ----) [set] BMS: Relay: BE 3rd nvo_Bool_Bits_1 8 b.15 (DS ----) [set] BMS: Relay: BE 4th

Alarm

A single value code define each alarm and safety of our units. Register 36 indicates the number of alarms activate.

- A value of zero indicates that there is no alarm in progress. - If several alarms simultaneously active, the number of each alarm is distributed in register 36 every 5 seconds (rotary code).

Each alarms or security activates a specific bit in the 'Bits Alarm' register.


133 D133 R List Inactive Active (DS ----) Output: Alarm

36 I036 R ### (DS ----) Alarm Codes

74 I074 R Bits Alarm (DS ----) Bits: Error 01 75 I075 R Bits Alarm (DS ----) Bits: Error 02 76 I076 R Bits Alarm (DS ----) Bits: Error 03 77 I077 R Bits Alarm (DS ----) Bits: Error 04 78 I078 R Bits Alarm (DS ----) Bits: Error 05 79 I079 R Bits Alarm (DS ----) Bits: Error 06 80 I080 R Bits Alarm (DS ----) Bits: Error 07 81 I081 R Bits Alarm (DS ----) Bits: Error 08

275* I275* R Bits Alarm (DS ----) Bits: Error 09 276* I276* R Bits Alarm (DS ----) Bits: Error 10 277* I277* R Bits Alarm (DS ----) Bits: Error 11 278* I278* R Bits Alarm (DS ----) Bits: Error 12 279* I279* R Bits Alarm (DS ----) Bits: Error 13 280* I280* R Bits Alarm (DS ----) Bits: Error 14 281* I281* R Bits Alarm (DS ----) Bits: Error 15 282* I282* R Bits Alarm (DS ----) Bits: Error 16

* Not available in BACnet MSTP List Inactive Active : 0 = No, 1 = Alarm active


nvo_Bool_Bits_3 8 b.0 (DS ----) Output: Alarm

nvo_Alarm_Codes 8

(DS ----) Alarm Codes

nvo_Error_Bits_1 8

(DS ----) Bits: Error 01 nvo_Error_Bits_2 8

(DS ----) Bits: Error 02

nvo_Error_Bits_3 8



nvo_Error_Bits_5 8



nvi_Bool_Bits_1 8 b.1 (DS 2113) [set] Reset: Alarms and safety

Communication


Alarm table

Code Bits Synthesis Label Effect Reset DS menu Level Alarm Type

1

01 b.12

(1) Blower, Flow Switch Cut Off

Full stop. 3rd trip = Lockout 2332 Very

High Lockout 3342

09 b.12

Full stop. 2 trips/day 2332

High Trip 3342

2

04 b.13

04 b.13 (2)(3) Water Condenser, Flow Switch Cut Off

Stop all compressors. 3rd trip = Lockout 2533 Very High

Lockout

12 b.13

12 b.13 Stop all compressors. 2 trips/day 2533 High Trip

3

04 b.13

04 b.13 (2)(3) Water Condenser, Flow Switch Cut Off

Stop all compressors. 3rd trip = Lockout 2531

Very High Lockout and

2532

12 b.13

12 b.13 Stop all compressors. 2 trips/day 2531

High Trip and 2532

4

05 b.06

(4) Blower, Filters, Dirty

Full stop. Manually 2332 Very

High Lockout 3342

13 b.06

Signaling. Automatic 2332

High Warning 3342

5 05 b.07

(5) Blower, Filters, Missing Signaling. Automatic 2332

Low Warning 3342

8

08 b.00

(8) Water Condenser, Water Leak Detection

Stop all compressors. 10th trip = Lockout 2536 Very High

Lockout

16 b.00

Stop all compressors. 9 trips/day 2536 High Trip

9 02 b.03

(9) Unit Power Supply Full stop. Automatic 2181

High Trip to 2197

11 02 b.11

(11) Electrical Heaters, Overheating Stop the electrical

heater Manually 2723 High Lockout

If [3114] = True: Full stop.

12 02 b.12

(12) Fresh Air, Electrical Heater, Overheating Stop the electrical

heater Manually 2882 High Lockout

If [3114] = True: Full stop.

13 02 b.09 (13) Hot Water, Risk Of Frosting Full stop. Manually 2733

Very High Lockout

14

02 b.13

(14) Gas Burner 1

Stop the gas burner 3rd trip = Lockout 2713 High Lockout If [3114] = True: Full

stop.

10 b.13

Stop the gas burner

2 trips/day 2713 Medium

Trip If [3114] = True: Full stop.

15

02 b.14

(15) Gas Burner 2


stop.

10 b.14

Stop the gas burner



16 02 b.15

(16) Gas Burner, Overheating Stop the gas burner

Manually # High Lockout If [3114] = True: Full stop.

17

08 b.12

(17) Gas Burner 3


stop.

16 b.12

Stop the gas burner

2 trips/day 2781 Medium Trip If [3114] = True: Full

stop.

18

08 b.13

(18) Gas Burner 4


stop.

16 b.13

Stop the gas burner



19

08 b.14

(19) Gas Burner 5


stop.

16 b.14

Stop the gas burner



20

08 b.15

(20) Gas Burner 6


stop.

16 b.15

Stop the gas burner



21 05 b.05

(21) Supply Temperature, Too High Stop all compressors and heaters.

Automatic 2231 High Trip

22

01 b.09

(22) Supply Temperature, Too Low

Full stop. 3rd trip = Lockout 2231 Very High

Lockout

09 b.09

Full stop. 2 trips/day 2231 High Trip

23 05 b.02

(24) Room Temperature, Too Low Signaling. Automatic 2221 Low Warning

Communication



24 05 b.01 (23) Room Temperature, Too High Signaling. Automatic 2221 Low Warning

25 04 b.14

(25) Water Condenser Temperature, Too Low Stop all compressors. Automatic 2531

High Trip or 2532

26 04 b.15 (26) Water Condenser Temperature, Too High Stop all compressors. Automatic

2531 High Trip or

2532

27 05 b.13

(27) Water Condenser, Pump Stop all compressors. Manually 2535 Very High

Lockout

29 05 b.09

(29) Air Quality, Too High Signaling. Automatic 2853 Low Warning

31 05 b.11 (31) Humidifier, Failure Stop the humidifier. Automatic 2923

Medium Trip

32 05 b.03

(32) Room Humidity, Too Low Signaling. Automatic 2265

Low Warning or 2266

33 05 b.04 (33) Room Humidity, Too High Signaling. Automatic

2265 Low Warning or

2266

41 02 b.10

(41) Hot Water, Pump Stop the pump, Manually 2744 High Lockout

51 02 b.06

(51) Recovery, Motor Stop the motor. Manually 2878 High Lockout

52

02 b.07

(52) Recovery, Wheel

Stop the motor. 3rd trip = Lockout 2873

High Lockout or 2875

10 b.07 Stop the motor. 2 trips/day

2873 Medium Trip or

2875

54 05 b.10

(54) Recovery, Filters, Dirty Signaling. Automatic 2876 Low Warning

56 02 b.05

(56) Recovery, Air Flow, Sensor Stop the motor. Automatic 2876 Medium

Trip

59 02 b.04

09 b.04 (59) Recovery, Outlet Temperature, Probe Stop the motor. Automatic 2875 Medium

Trip

70 01 b.00 (70) Real Time Clock Signaling. Automatic # Low Warning

71 01 b.01 09 b.01 (71) BE.1, Communication Bus Signaling. Automatic #

Medium Warning

72 01 b.02 09 b.01 (72) BE.2, Communication Bus Signaling. Automatic #

Medium Warning

73 01 b.11 09 b.11 (73) Blower, Inverter, Communication Bus Full stop. Automatic # High Trip

74 02 b.00

09 b.11 (74) Exhaust, Inverter, Communication Bus Full stop. Automatic # High Trip

75 03 b.10 11 b.10 (75) Circuit 1, Condenser Fan, Inverter, Communication Bus

Stop C1 condenser fans, Automatic # High Trip


76 04 b.10

11 b.10 (76) Circuit 2, Condenser Fan, Inverter, Communication Bus Stop C2 condenser

fans, Automatic # High Trip Stop C2 compressors.

77 08 b.01

(77) Circuit, Inverter, Communication Bus Stop C1 compressor. Automatic # High Trip

78 01 b.03

09 b.01 (78) BE.3, Communication Bus Signaling. Automatic # Medium

Warning

79 08 b.02

(79) eSlave, Communication Bus Stop all compressors and heaters.

Automatic # High Trip

80 01 b.10

(80) Air Flow or Filters, Sensor Full stop. Automatic 2332

High Trip 3342

81 01 b.04

09 b.04 (81) Room Temperature, Probe Only ventilation. Automatic 2213 High Trip

82 01 b.05

(82) Room Humidity, Sensor Only ventilation. Automatic 2265 High Trip

83 01 b.06

09 b.04 (83) Outside Temperature, Probe Only ventilation. Automatic 2211 High Trip

84 05 b.00

(84) Outside Humidity, Sensor Only ventilation. Automatic 2261 High Trip

85 01 b.07

09 b.04 (85) Supply Temperature, Probe Only ventilation. Automatic 2221 High Trip

86 03 b.13 09 b.04 (86) Water Condenser, Inlet, Probe Stop all compressors. Automatic 2531 High Trip

87 03 b.14 09 b.04 (87) Water Condenser, Outlet, Probe Stop all compressors. Automatic 2532 High Trip

88 01 b.08 09 b.04 (88) Return Temperature, Probe Only ventilation. Automatic 2216 High Trip

89 05 b.08 (89) Air Quality, Sensor

Signaling. Automatic 2853

Medium Warning

Stop the CO2 control

Full stop. Automatic 2332 High Trip

Communication



90 08 b.03 (90) Blower, Discharge Pressure, Sensor 3342

91 01 b.13 (91) Blower, Fan Full stop. Manually 2313

Very High Lockout

92

01 b.14

(92) Blower, Inverter Full stop. 3rd trip = Lockout #

Very High Lockout

09 b.14 Full stop. 2 trips/day # High Trip

93

02 b.01

(93) Exhaust, Fan Full stop. Manually 2313

Very High Lockout

10 b.01

Full stop. Manually 2313 High Trip

94

02 b.02

(94) Exhaust, Inverter

Full stop. 3rd trip = Lockout # Very High Lockout

10 b.02

Full stop. 2 trips/day # High Trip

99 01 b.15

(99) Fire / Smoke, Detected Full stop,

Manually 2341 Very High Lockout Open the fresh air

damper.

100 05 b.12 (100) Standing 8 hours after power cut Stop all compressors.


8 hours

101 03 b.15 03 b.15 (101) EVD, Communication Bus Stop C1 and/or C2

compressors. Automatic # High Trip

102

03 b.11

(102) Circuit 1, Condenser Fan Stop C1 compressors. 3rd trip = Lockout 2215

Very High Lockout

11 b.11

Stop C1 compressors. 2 trips/day 2215 High Trip

103 03 b.12

(103) Circuit 1, Condenser Fan, Inverter Stop C1 compressors. Automatic # High Trip

110 05 b.14

(110) Circuit 1, Leak Refrigerant, Detected Signaling. Manually # Low Warning

114

03 b.04

(114) Circuit 1, Compressor, Electrical

Stop C1 compressors. 3rd trip = Lockout 2423 Very

High Lockout

2433

11 b.04

Stop C1 compressors. 2 trips/day 2423

High Trip 2433

115

03 b.05

(115) Circuit 1, High Pressure Cut Off

Stop C1 compressors. 3rd trip = Lockout 2414 Very High

Lockout

11 b.05


116

03 b.06

(116) Circuit 1, Delta-P, Too Low

Stop C1 compressors. 3rd trip = Lockout 2412

Very High

Lockout and 2414

11 b.06


High Trip and 2414

117

03 b.07

(117) Circuit 1, Low Pressure Cut Off

Stop C1 compressors. Manually 2416 Very High

Lockout

11 b.07


118

03 b.08

(118) Circuit 1, Risk Of Frosting

Stop C1 compressors. 6th trip = Lockout 2412 Very High

Lockout

11 b.08


119 06 b.00

(119) Circuit 1, Low Condensing Temperature Stop C1 compressors. Automatic 2414 High Trip

121

06 b.04

(121) Circuit 1, Low Superheat Stop C1 compressors. 3rd trip = Lockout 2616

Very High Lockout

14 b.04 Stop C1 compressors. 2 trips/day 2616 High Trip

122

06 b.05

(122) Circuit 1, High Superheat Stop C1 compressors. 3rd trip = Lockout 2616

Very High Lockout


123 06 b.06

(123) Circuit 1, Low Sub cooling Signaling. Automatic 2623 Low Warning

124 06 b.07

(124) Circuit 1, High Sub cooling Signaling. Automatic 2623 Low Warning

127

06 b.03

(127) Circuit 1, MOP, Maximum Operating Pressure Stop C1 compressors. 6rd trip = Lockout

2412 Very High Lockout and

2414

14 b.03

Signaling. 5 trips/day 2412

Low Warning and 2414

128

06 b.02

(128) Circuit 1, LOP, Low Operating Pressure


Very High

Lockout and 2414

14 b.02



Communication



129 06 b.01 (129) Circuit 1, High Condensing Temperature Unload C1

compressors. Automatic 2414 Medium Trip

130

03 b.09

(132) Circuit 1, Expansion Valve, Motor Stop C1 compressors. 3rd trip = Lockout

2426 Very High Lockout

2436

11 b.09 Stop C1 compressors. 2 trips/day

2426 High Trip

2436

132 08 b.09 (132) Circuit 1, EVD, Valve Motor or Electronic Stop C1 compressors. Automatic # High Trip

141 03 b.00 11 b.00 (141) Circuit 1, High Pressure, Sensor Stop C1 compressors. Automatic 2414 High Trip

142 03 b.01

11 b.01 (142) Circuit 1, Low Pressure, Sensor Stop C1 compressors. Automatic 2412 High Trip

143 03 b.02

09 b.04 (143) Circuit 1, Liquid Temperature, Probe Stop C1 compressors. Automatic 2415 High Trip

144 03 b.03

09 b.04 (144) Circuit 1, Suction Temperature, Probe Stop C1 compressors. Automatic 2614 High Trip

145 03 b.02

09 b.04 (143) Circuit 1, Discharge Temperature, Probe Stop C1 compressors. Automatic 2426 High Trip

148

08 b.04

(148) Circuit 1, Inverter, Discharge Temperature, Too High


Lockout

16 b.04


149

08 b.05

(149) Circuit 1, Inverter, Delta-P, Too Low


Lockout

16 b.05


150

08 b.06

(150) Circuit 1, Inverter, Fails to Star

Stop C1 compressors. 3rd trip = Lockout # Very High

Lockout

16 b.06 Stop C1 compressors. 2 trips/day # High Trip

151

08 b.07

(151) Circuit 1, Inverter, Out of Envelope


Very High

Lockout and 2414


2412 High Trip and

2414

152

08 b.08

(152) Circuit 1, Inverter, Power+


Lockout

16 b.08

Stop C1 compressors. 2 trips/day # High Trip

201 03 b.15 03 b.15 (201) EVD, Communication Bus Stop C1 and/or C2

compressors. Automatic # High Trip

202

04 b.11

(202) Circuit 2, Condenser Fan Stop C2 compressors. 3rd trip = Lockout 2215

Very High Lockout


203 04 b.12 (203) Circuit 2, Condenser Fan, Inverter Stop C1 compressors. Automatic # High Trip

210 05 b.15


214

04 b.04

(214) Circuit 2, Compressor, Electrical

Stop C2 compressors. 3rd trip = Lockout 2453 Very

High Lockout 2463

12 b.04


High Trip 2463

215

04 b.05



Lockout

12 b.05


216

04 b.06




2444

12 b.06


High Trip and 2444

217

04 b.07

(217) Circuit 2, Low Pressure Cut Off

Stop C2 compressors. Manually 2446 Very High Lockout

12 b.07


218

04 b.08

(218) Circuit 2, Risk Of Frosting

Stop C2 compressors. 6th trip = Lockout 2442 Very High

Lockout

12 b.08


219 06 b.08

(219) Circuit 2, Low Condensing Temperature Stop compressor Automatic # High Trip

221 06 b.12

(221) Circuit 2, Low Superheat Stop C2 compressors. 3rd trip = Lockout 2636 Very High

Lockout

Communication




222

06 b.13

(222) Circuit 2, High Superheat Stop C2 compressors. 3rd trip = Lockout 2636

Very High Lockout


223 06 b.14 (223) Circuit 2, Low Sub cooling Signaling. Automatic 2643 Low Warning

224 06 b.15 (224) Circuit 2, High Sub cooling Signaling. Automatic 2643 Low Warning

227

06 b.11

(227) Circuit 2, MOP, Maximum Operating Pressure

Signaling. 6rd trip = Lockout 2442


2444

14 b.11



228

06 b.10

(228) Circuit 2, LOP, Low Operating Pressure

Signaling. 6rd trip = Lockout 2442

Very High

Lockout and 2444

14 b.10 Signaling. 5 trips/day

2442 Low Warning and

2444

229 06 b.09

(229) Circuit 2, High Condensing Temperature Unload C2 compressor Automatic 2444 Medium

Trip

230

04 b.09

(232) Circuit 2, Expansion Valve, Motor Stop C2 compressors. 3rd trip = Lockout

2426 Very High Lockout

2436


2426 High Trip

2436

232 08 b.10 (232) Circuit 2, EVD, Valve Motor or Electronic Stop C2 compressors. Automatic # High Trip

241 04 b.00 11 b.00 (241) Circuit 2, High Pressure, Sensor Stop C2 compressors. Automatic 2444 High Trip

242 04 b.01 11 b.01 (242) Circuit 2, Low Pressure, Sensor Stop C2 compressors. Automatic 2442 High Trip

243 04 b.02

09 b.04 (243) Circuit 2, Liquid Temperature, Probe Stop C1 compressors. Automatic 2445 High Trip

244 04 b.03

09 b.04 (244) Circuit 2, Suction Temperature, Probe Stop C1 compressors. Automatic 2614 High Trip

301 03 b.15

03 b.15 (301) EVD, Communication Bus Stop C1 and/or C2 compressors.


310 08 b.11


314

07 b.04

(314) Circuit 3, Compressor, Electrical Failure


Lockout

15 b.04


315

07 b.05



Lockout

15 b.05


316

07 b.06



Lockout


317

07 b.07

(317) Circuit 3, Low Pressure Cut Off Stop C3 compressors. Manually #

Very High Lockout


319 07 b.08 (319) Circuit 3, Low Condensing Temperature Stop compressor Automatic # High Trip

321

07 b.12

(321) Circuit 3, Low Superheat

Stop C3 compressors. 3rd trip = Lockout # Very High Lockout

15 b.12


322

07 b.13

(322) Circuit 3, High Superheat

Stop C3 compressors. 3rd trip = Lockout # Very High Lockout

15 b.13


323 07 b.14

(323) Circuit 3, Low Sub cooling Signaling. Automatic # Low Warning

324 07 b.15

(324) Circuit 3, High Sub cooling Signaling. Automatic # Low Warning

327

07 b.11

(327) Circuit 3, MOP, Maximum Operating Pressure

Signaling. 6rd trip = Lockout # Very High

Lockout

15 b.11

Signaling. 5 trips/day # Low Warning

Communication



328

07 b.10

(328) Circuit 3, LOP Low Operating Pressure Signaling. 6rd trip = Lockout #

Very High Lockout

15 b.10 Signaling. 5 trips/day # Low Warning

329 07 b.09 (329) Circuit 3, High Condensing Temperature Unload C3 compressor Automatic #

Medium Trip

341 07 b.00 11 b.00 (341) Circuit 3, High Pressure, Faulty Sensor Stop C3 compressors. Automatic # High Trip

342 07 b.01 11 b.01 (342) Circuit 3, Low Pressure, Faulty Sensor Stop C3 compressors. Automatic # High Trip

343 07 b.02

09 b.04 (343) Circuit 3, Liquid Temperature, Faulty Probe Stop C3 compressors. Automatic # High Trip

344 07 b.03

09 b.04 (344) Circuit 3, Suction Temperature, Faulty Probe Stop C3 compressors. Automatic # High Trip

03 b.15 (101)(201)(301) EVD, Communication Bus

09 b.01 (71)(72)(78) BE, Communication Bus

09 b.04 (81)(83)(85)(86)(87)(88)(59)(143)(144)(145)(243)(244)(343)(344) Probe

09 b.11 (73)(74) Blower or Exhaust, Inverter, Communication Bus

11 b.00 (141)(241)(341) High Pressure, Sensor

11 b.01 (142)(242)(342) Low Pressure, Sensor

11 b.10 (75)(76) Condenser Fan, Inverter, Communication Bus

Settings

CLIMATIC's Internal Clock If the register 104 = 0 it is possible to read the values of the internal clock of CLIMATIC. To update the CLIMATIC's internal clock:

- Enable register 104 (104 = 1) - Write the new values in the relevant registers - Disable register 104 (104 = 0) on this falling edge the clock is updated.


104 D104 R/W List No Yes (DS ----) [set] BMS: Clock: Sets - Climatic 17 I017 R or R/W ## (DS ----) [set] BMS: Clock: Day - Climatic 15 I015 R or R/W ## h (DS ----) [set] BMS: Clock: Hour - Climatic 16 I016 R or R/W ## min (DS ----) [set] BMS: Clock: Minute - Climatic 18 I018 R or R/W ## (DS ----) [set] BMS: Clock: Month - Climatic 19 I019 R or R/W ## (DS ----) [set] BMS: Clock: Year - Climatic

List No Yes : 0 = Read, 1 = Write

Off/On Unit Switching On/Off the unit. Be careful when stopping the unit. Frost protection building or hot water coil protection limits are inhibited. This command is taken by CLIMATIC only if the DS (Service) display is not connected to the PLC.


83 D083 R List No Yes (DS ----) Status: DS Display Service Connected

84 D084 R/W List Off On (DS 2111) [set] Activation: Power unit (On/Off) List No Yes : 0 = No, 1 = Yes List Off On: 0 = Off, 1 = On


nvi_Bool_Bits_1 8 b.0 (DS 2111) [set] Activation: Power unit (On/Off) Operating Mode

Watchdog See the paragraph 'Preliminary'. Register 1 = 1000 you have 1000 seconds before rewriting 1000 in the register otherwise the BMS commands no taken by CLIMATIC.

BMS mode or Night mode

To change from an Occupied (BMS) / Unoccupied (Night) setting mode several methods are possible. - One is to always stay in BMS mode (non-zero watchdog) and write only in registers whose label is ‘BMS’. - The other is to use the two registers (BMS, Night) by functions (non-zero watchdog) and to switch from BMS mode to Night

mode by register 90


1 I001 R/W ##### s (DS 3184) [set] BMS: Watchdog

90 D090 R/W List No Yes (DS 2136) [set] BMS: Forcing: Mode daily Night:

Communication


List No Yes : 0 = BMS mode, 1 = Night mode


nvi_Watchdog 8

(DS 3184) [set] BMS: Watchdog

nvi_Bool_Bits_1 8 b.2 (DS 2136) [set] BMS: Forcing: Mode daily Night: Control Temperature

Temperature emulation sent by the BMS. If non-zero watchdog and the value of the register is upper to -60.0, the reference temperature is the value communicated by the BMS.

Room Temperature Set point. To modify the desired temperature thresholds in the room it is possible to modify only the register 34, in this case the Cooling and Heating thresholds are automatically calculated according to the settings, or set the Cooling and Heating threshold values separately in BMS mode and/or in Night mode.


22 A022 R/W +##.# °C (DS 3263) [set] BMS: Emulation: Outdoor temperature 20 A020 R/W +##.# °C (DS 3264) [set] BMS: Emulation: Room temperature

34 A034 R/W ##.# °C (DS 2222) [set] Set point: Control Temperature (Customer) 2 A002 R/W ##.# °C (DS 2242) [set] BMS: Set point: Room in cooling 5 A005 R/W ##.# °C (DS 2242) [set] Night: Set point: Room in cooling 3 A003 R/W ##.# °C (DS 2243) [set] BMS: Set point: Room in heating 6 A006 R/W ##.# °C (DS 2243) [set] Night: Set point: Room in heating

118 D118 R/W List Unloaded BMS (DS 3261) [set] BMS: Unload: Control in cooling mode 119 D119 R/W List Unloaded BMS (DS 3262) [set] BMS: Unload: Control in heating mode

List Unloaded BMS : 0 = Normal, 1 = Stopped


nvi_Sends_Out_T 105

(DS 3263) [set] BMS: Emulation: Outdoor temperature nvi_Sends_Room_T 105

(DS 3264) [set] BMS: Emulation: Room temperature

nvi_Control_Temp 105

(DS 2222) [set] Set point: Control Temperature (Customer)

nvi_Day_Cool 105

(DS 2242) [set] BMS: Set point: Room in cooling nvi_Night_Cool 105

(DS 2242) [set] Night: Set point: Room in cooling

nvi_Day_Heat 105

(DS 2243) [set] BMS: Set point: Room in heating nvi_Night_Heat 105

(DS 2243) [set] Night: Set point: Room in heating

nvi_Bool_Bits_2 8 b.0 (DS 3261) [set] BMS: Unload: Control in cooling mode nvi_Bool_Bits_2 8 b.1 (DS 3262) [set] BMS: Unload: Control in heating mode

Control Humidity

Humidity emulation sent by the BMS. If non-zero watchdog and the value of the register is upper to 0, the reference humidity is the value communicated by the BMS.

Room Humidity Set point. To modify the desired humidity thresholds in the room set the Dehumidification and Humidification threshold values separately in BMS mode and/or in Night mode. Depending on the settings DS-3246, these registers can have two formats, %Hr or g/kgAS


101 D101 R/W List No Yes (DS 3241) [set] BMS: Activation: Humidity control 102 D102 R/W List No Yes (DS 3241) [set] Night: Activation: Humidity control

23 A023 R/W ###.# %Hr (DS 3265) [set] BMS: Emulation: Outdoor humidity 21 A021 R/W ###.# %Hr (DS 3266) [set] BMS: Emulation: Room humidity

8 A008 R/W ###.# %Hr or g/kgAS (DS 2271) [set] BMS: Set point: Dehumidification

10 A010 R/W ###.# %Hr or g/kgAS (DS 2271) [set] Night: Set point: Dehumidification 9 A009 R/W ###.# %Hr or g/kgAS (DS 2272) [set] BMS: Set point: Humidification

11 A011 R/W ###.# %Hr or g/kgAS (DS 2272) [set] Night: Set point: Humidification List No Yes : 0 = Disable, 1 = Enable


nvi_Sends_Out_H 21

(DS 3265) [set] BMS: Emulation: Outdoor humidity nvi_Sends_Room_H 21

(DS 3266) [set] BMS: Emulation: Room humidity

Blower

Off/On. It is possible to set the unit to have a permanent stop of the ventilation 'Activation' or a stop when the temperature of the room is between the two thresholds of set point.

Communication


Flow rate and Speed. Flow rate or fan speed setting is dependent on the DS-3332 setting choice.


86 D086 R/W List No Yes (DS 2316) [set] BMS: Activation: Blower 88 D088 R/W List No Yes (DS 2316) [set] Night: Activation: Blower

87 D087 R/W List Off On Cyclic (DS 2317) [set] BMS: Activation: Blower in dead zone 89 D089 R/W List Off On Cyclic (DS 2317) [set] Night: Activation: Blower in dead zone

12 A012 R/W ###.# % (DS 2328) [set] BMS: Nominal Threshold: Blower speed 13 A013 R/W ###.# % (DS 2328) [set] Night: Nominal Threshold: Blower speed 12 I012 R/W ##### m3/h (DS 2328) [set] BMS: Nominal Threshold: Blower speed 13 I013 R/W ##### m3/h (DS 2328) [set] Night: Nominal Threshold: Blower speed

120 D120 R/W List No Yes (DS 3351) [set] BMS: Forcing: Fan speed - Low flow 121 D121 R/W List No Yes (DS 3352) [set] BMS: Forcing: Fan speed - Nominal flow 25 A025 R/W ###.# % (DS 3353) [set] BMS: Command: Fan speed - Blower

List No Yes : 0 = Disable, 1 = Enable List Off On Cyclic : 0 = Off, 1 = On, 2 = Cyclic


nvi_Bool_Bits_1 8 b.3 (DS 2317) [set] BMS: Activation: Blower in dead zone

nvi_Sends_Speed 21

(DS 3353) [set] BMS: Command: Fan speed - Blower nvi_Bool_Bits_2 8 b.2 (DS 3351) [set] BMS: Forcing: Fan speed - Low flow nvi_Bool_Bits_2 8 b.3 (DS 3352) [set] BMS: Forcing: Fan speed - Nominal flow

Air Quality Control - CO²

CO² emulation sent by the BMS. If non-zero watchdog and the value of the register is upper to 0, the reference CO² is the value communicated by the BMS.

CO² threshold for opening on fresh air. Minimum and maximum thresholds of the CO² range opening the damper.


93 D093 R/W List No Yes (DS 3851) [set] BMS: Activation: Air quality control 94 D094 R/W List No Yes (DS 3851) [set] Night: Activation: Air quality control

24 I024 R/W #### ppm (DS 3857) [set] BMS: Emulation: Air quality sensor

187 I187 R/W #### ppm (DS 2856) [set] Lower threshold: Air quality control 188 I188 R/W #### ppm (DS 2857) [set] Upper threshold: Air quality control

124 D124 R/W List Unloaded BMS (DS 3856) [set] BMS: Unload: Air quality control

List No Yes : 0 = Disable, 1 = Enable List Unloaded BMS : 0 = Normal, 1 = Stopped


nvi_Sends_CO2 29

(DS 3857) [set] BMS: Emulation: Air quality sensor nvi_Bool_Bits_2 8 b.4 (DS 3856) [set] BMS: Unload: Air quality control

Fresh Air – Economizer


91 D091 R/W List No Yes (DS 3831) [set] BMS: Activation: Free-Cooling 92 D092 R/W List No Yes (DS 3831) [set] Night: Activation: Free-Cooling

4 A004 R/W ###.# % (DS 2823) [set] BMS: Minimum: Main threshold Open air damper 7 A007 R/W ###.# % (DS 2823) [set] Night: Minimum: Main threshold Open air damper

157 A157 R/W ##.# °C (DS 2318) [set] Room temp. Threshold: Night refreshment

163 A163 R/W +##.# °C (DS 3833) [set] Maximum Outdoor temp. Threshold: Free-Cooling 162 A162 R/W +##.# °C (DS 3832) [set] Minimum Outdoor temp. Threshold: Free-Cooling

122 D122 R/W List No Yes (DS 3826) [set] BMS: Forcing: Closing air damper 123 D123 R/W List No Yes (DS 3827) [set] BMS: Forcing: Open air damper

125 D125 R/W List Unloaded BMS (DS 3834) [set] BMS: Unload: Free-Cooling 126 D126 R/W List Unloaded BMS (DS 3844) [set] BMS: Unload: Free-Heating



nvi_Day_Air_Mini 21

(DS 2823) [set] BMS: Minimum: Main threshold Open air damper

Communication



nvi_Bool_Bits_2 8 b.5 (DS 3826) [set] BMS: Forcing: Closing air damper nvi_Bool_Bits_2 8 b.6 (DS 3827) [set] BMS: Forcing: Open air damper nvi_Bool_Bits_2 8 b.7 (DS 3834) [set] BMS: Unload: Free-Cooling nvi_Bool_Bits_2 8 b.8 (DS 3844) [set] BMS: Unload: Free-Heating

Compressors


95 D095 R/W List No Yes (DS 2481) [set] BMS: Activation: Compressors in cooling 97 D097 R/W List No Yes (DS 2481) [set] Night: Activation: Compressors in cooling 96 D096 R/W List No Yes (DS 2491) [set] BMS: Activation: Compressors in heating 98 D098 R/W List No Yes (DS 2491) [set] Night: Activation: Compressors in heating

165 A165 R/W +##.# °C (DS 2483) [set] Minimum Outdoor temp. Threshold: 100% comp. in cooling 164 A164 R/W +##.# °C (DS 2482) [set] Minimum Outdoor temp. Threshold: 50% comp. in cooling 167 A167 R/W +##.# °C (DS 2493) [set] Minimum Outdoor temp. Threshold: 100% comp. in heating 166 A166 R/W +##.# °C (DS 2492) [set] Minimum Outdoor temp. Threshold: 50% comp. in heating

127 D127 R/W List Unloaded BMS (DS 3425) [set] BMS: Unload: Compressor 129 D129 R/W List Unloaded BMS (DS 3426) [set] BMS: Unload: Compressor in heating 128 D128 R/W List Unloaded BMS (DS 3424) [set] BMS: Unload: 50% compressor



nvi_Bool_Bits_2 8 b.10 (DS 3425) [set] BMS: Unload: Compressor nvi_Bool_Bits_2 8 b.11 (DS 3426) [set] BMS: Unload: Compressor in heating nvi_Bool_Bits_2 8 b.9 (DS 3424) [set] BMS: Unload: 50% compressor

Heaters 1 – (Hot Water / Electrical Heaters / Gas)


99 D099 R/W List No Yes (DS 2761) [set] BMS: Activation: Heaters (1) 100 D100 R/W List No Yes (DS 2761) [set] Night: Activation: Heaters (1)

170 I170 R/W List Heaters 1 Swap Mode (DS 2771) [set] BMS: Mode: Priority Inversion (1) 169 I169 R/W List Heaters 1 Swap Mode (DS 2771) [set] Night: Mode: Priority Inversion (1) 171 A171 R/W +##.# °C (DS 2772) [set] Outdoor temp. Threshold: Priority Inversion (1)

168 A168 R/W +##.# °C (DS 2775) [set] Maximum Outdoor temp. Threshold: Enable heaters (1)

132 D132 R/W List Unloaded BMS (DS 3723) [set] BMS: Unload: Heaters 131 D131 R/W List Unloaded BMS (DS 3722) [set] BMS: Unload: 50% heaters

List No Yes : 0 = Disable, 1 = Enable List Heaters 1 Swap Mode: 0 = Never, 1 = Always, 2 = Temp.Out., 3 = Dead Zone List Unloaded BMS : 0 = Normal, 1 = Stopped


nvi_Bool_Bits_2 8 b.14 (DS 3723) [set] BMS: Unload: Heaters nvi_Bool_Bits_2 8 b.13 (DS 3722) [set] BMS: Unload: 50% heaters

Heaters 2 – (Hot Water Recovery / Electrical Heaters on Fresh Air)


173 D173 R/W List Heaters 2 Swap Mode (DS 2774) [set] BMS: Activation: Priority Inversion (2) 172 D172 R/W List Heaters 2 Swap Mode (DS 2774) [set] Night: Activation: Priority Inversion (2)

List Heaters 2 Swap Mode: 0 = Last, 1 = First

Energy Meter


14 I014 R/W ##### (DS 3938) [set] BMS: Power Meter: Code for reset 174 A174 R/W ###.# A (DS 3937) [set] High threshold: Current limit


nvi_PM_Reset 21

(DS 3938) [set] BMS: Power Meter: Code for reset

Communication


Customer - Outputs for various uses Register BACnet R/W Format Unit Label EN

106 D106 R/W List Off On (DS ----) [set] BMS: Relay: BM 1st 105 D105 R/W List Off On (DS ----) [set] BMS: Relay: BM 2nd 107 D107 R/W List Off On (DS ----) [set] BMS: Relay: BE 1st 108 D108 R/W List Off On (DS ----) [set] BMS: Relay: BE 2nd 109 D109 R/W List Off On (DS ----) [set] BMS: Relay: BE 3rd 110 D110 R/W List Off On (DS ----) [set] BMS: Relay: BE 4th 210* D210 R/W List Off On (DS ----) [set] BMS: Relay: BE 5th 211* D211 R/W List Off On (DS ----) [set] BMS: Relay: BE 6th



nvi_Bool_Bits_1 8 b.10 (DS ----) [set] BMS: Relay: BM 1st nvi_Bool_Bits_1 8 b.11 (DS ----) [set] BMS: Relay: BM 2nd nvi_Bool_Bits_1 8 b.12 (DS ----) [set] BMS: Relay: BE 1st nvi_Bool_Bits_1 8 b.13 (DS ----) [set] BMS: Relay: BE 2nd nvi_Bool_Bits_1 8 b.14 (DS ----) [set] BMS: Relay: BE 3rd nvi_Bool_Bits_1 8 b.15 (DS ----) [set] BMS: Relay: BE 4th

Thermostat Control Board


111 D111 R/W List Sw Bms (DS 2281) [set] BMS: Activation: Emulation of a thermostat 113 D113 R/W List Off On (DS 2282) [set] BMS: Emulation: Order 'G' of a thermostat 112 D112 R/W List Off On (DS 2283) [set] BMS: Emulation: Order 'B' of a thermostat 114 D114 R/W List Off On (DS 2284) [set] BMS: Emulation: Order 'Y1' a thermostat 115 D115 R/W List Off On (DS 2285) [set] BMS: Emulation: Order 'Y2' a thermostat 116 D116 R/W List Off On (DS 2286) [set] BMS: Emulation: Order 'W1' a thermostat 117 D117 R/W List Off On (DS 2287) [set] BMS: Emulation: Order 'W2 thermostat

List List Sw Bms: 0 = by Switch, 1 = by BMS List Off On : 0 = Off, 1 = On

Alarm Register BACnet R/W Format Unit Label EN

85 D085 R/W List No Yes (DS 2113) [set] Reset: Alarms and safety


nvo_Bool_Bits_1 8 b.1 (DS 2113) [set] Reset: Alarms and safety

Communication


Free Input/Output Preamble

The CLIMATIC has free input / output on the main board (BM) and the expansion board (BE) to offer different possibilities to customize I/O for remote control of the unit.

Configuration CLIMATIC 60.

Display settings – DS. Output – Relay.

3121 Selection: Relay BM 1st

Expert Unit Cust. Relay (DO)

Bm- 1 3122 Selection: Relay BM 2nd Bm- 2 3123 Selection: Relay BE 1st Be- 1 3124 Selection: Relay BE 2nd Be- 2 3125 Selection: Relay BE 3rd Be- 3 3126 Selection: Relay BE 4th Be- 4

Input – Switch contact.

3131 Selection: Dry contact BM 1st

Expert Unit Cust. Input (DI/AI)

Bm- 1 3132 Selection: Dry contact BM 2nd Bm- 2 3133 Selection: Dry contact BE 1st ID Be- 1 3134 Selection: Dry contact BE 2nd ID Be- 2 3135 Selection: Dry contact BE 3rd ID Be- 3 3136 Selection: Dry contact BE 4th ID Be- 4

Input – NTC & 4-20mA signal.

3141 Selection: Analog BE 1st

Expert Unit Cust. Input (AI/DI)

Be-U1 3142 Selection: Analog BE 2nd Be-U2 3143 Selection: Analog BE 3th Be-U3 3144 Selection: Analog BE 4th Be-U4 3148 Low threshold: Temp. external probe T. 4mA 3149 High threshold: Temp. external probe T. 20mA

Communication


I/O availability based on unit features and options. Output – Relay.

- BM-1: Always available. - BM-2: Not available if following options are enabled:

o CLIMATIC size small. o Water pump.

- BE-1: Not available if is not A1 expansion board and if following options are enabled: o First exhaust fan On/Off.

- BE-2: Not available if is not A1 expansion board and if following options are enabled: o Second exhaust fan On/Off.

- BE-3: Not available if is not A1 expansion board and if following options are enabled: o Third exhaust fan On/Off. o Circuits, leak detection. o Humiditrol.

- BE-4: Not available if is not A1 expansion board and if following options are enabled: o Circuits, leak detection. o Humiditrol. o Humidifier On/Off.

Input – Switch contact.

- BM-1: Not available if following options are enabled: o Electrical heaters on Fresh Air. o Water pump.

- BM-2: Not available if following options are enabled: o Static recovery module. o Blower, Speed management by 0-10V.

- BE-1: Not available if is not A1 expansion board and if following options are enabled: o Exhaust, Speed management by 0-10V.

- BE-2: Not available if is not A1 expansion board. - BE-3: Not available if is not A1 expansion board and if following options are enabled:

o Unit with water condenser, Pump. - BE-4: Not available if is not A1 expansion board and if following options are enabled:

o Humidifier. Input – NTC & 4-20mA signal.

- BE-U1: Not available if is not A1 expansion board and if following options are enabled: o Air quality sensor, CO².

- BE-U2: Not available if is not A1 expansion board and if following options are enabled: o Humidity control.

- BE-U3: Not available if is not A1 expansion board and if following options are enabled: o Circuits, leak detection. o Unit with water condenser.

- BE-U4: Not available if is not A1 expansion board and if following options are enabled: o Unit with water condenser.

eCLIMATIC.

Display settings – DS. Output – Relay.

3121 Selection: Relay BM 1st


Bm- 1 3122 Selection: Relay BM 2nd Bm- 2 3123 Selection: Relay BE 1st Be- 1 3124 Selection: Relay BE 2nd Be- 2 3125 Selection: Relay BE 3rd Be- 3 3126 Selection: Relay BE 4th Be- 4 3127 Selection: Relay BE 5th Be- 5 3128 Selection: Relay BE 6th Be- 6

Communication


Input – NTC & 4-20mA signal or Switch contact.

3131 Selection: Dry contact BM 1st


Bm- 1 3137 Selection: Analog or Dry contact BE 8th Be-U8 3138 Selection: Analog or Dry contact BE 9th Be-U9 3139 Selection: Analog or Dry contact BE 10th Be-U10

3141 Selection: Analog or Dry contact BE 1st


Be-U1 3142 Selection: Analog or Dry contact BE 2nd Be-U2 3143 Selection: Analog or Dry contact BE 3th Be-U3 3144 Selection: Analog or Dry contact BE 4th Be-U4 3145 Selection: Analog or Dry contact BE 5th Be-U5 3146 Selection: Analog or Dry contact BE 6th Be-U6 3147 Selection: Analog or Dry contact BE 7th Be-U7 3148 Low threshold: Temp. external probe T. 4mA 3149 High threshold: Temp. external probe T.20mA

I/O availability based on unit features and options.

Output – Relay. - BM-1: Not available if following options are enabled:

o Humidifier. o Exhaust fan ON/OFF.

- BM-2: Not available if CLIMATIC size small. - BE-1 to BE-6: Not available if is not A1 expansion board.

Input – NTC & 4-20mA signal or Switch contact.

- BM-1: Only switch contact. Not available if following options are enabled: o CLIMATIC size small. o Second Gas burner.

- BE-U1 to BE-U10: Not available if is not A1 expansion board. Electrical wiring.

CLIMATIC 60. Expansion board –BE60 – A1

The expansion board BE is an additional board fixed on DIN rail. The description of the various connectors is: - [1] Power supply of the board, - [2] Analog output 0/10V: not used, - [3] Network bus to the CLIMATIC BM, - [4] 4 digital inputs: dry contacts only, - [5] LED status of the network bus, - [6] Serial address dip-switch of the network bus, - [7] 4 analog inputs configurable by pair B1-B2 and B3-B4, - [8] 4 digital outputs: dry contacts only.

Communication


Output – Relay. - BM-1: A0 -J14 NO7 or NC7

250 Vac – 1A resistive. - BM-2: A0 -J15 NO12 - 250 Vac – 1A resistive. - BE-1 to BE-4: A1 -J5 NO1 or NC1, J6 NO2 or NC2, J7 NO3 or NC3, J8 NO4 or NC4 - 250 Vac – 2A resistive.

Input –Switch contact. - BM-1: A0-J4 DI4

The contact must return in DI4 a voltage 24V F (4), DIC1 being connected to the voltage 24V E (3). - BM-2: A0-J4 DI7 - The contact must return in DI7 a voltage 24V F (4), DIC1 being connected to the voltage 24V E (3). - BE-1 to BE-4: A1 –J4 ID1 to ID4 - The contact must return in ID1 to ID4 a voltage 24V F (4), IDC1 being connected to the voltage 24V E

(3).

Input – NTC & 4-20mA signal.

- BE-U1 to BE-U4: A1-J9 B1…B2, J10 B3…B4 NTC probe. Connected each probes between the Bx input and a GND terminal.

Active 4-20mA signal. An Active sensor modulates the current on the loop to send the signal to the Climatic, but it provides power to the loop. Connected each probes or sensors between the Bx input and a GND terminal. Passive 4-20mA signal. A passive sensor modulates the current on the loop to send the signal to Climatic, but it does not supply power to the loop. Two-wire sensor: Connected each probes or sensors between the Bx input and a +Vdc terminal.

Three-wire sensor: Connected each probes or sensors between the Bx input and a +Vdc & GND terminal.

Communication


eCLIMATIC. Expansion board –c.pCoE – A1

The expansion board BE is an additional board fixed on DIN rail. The description of the various connectors is: - [1] Power supply of the board, - [2] 10 universal inputs, - [3] +VDC: power supply for active probes, - [4] 6 digital outputs: dry contacts only, - [5] Network bus to the CLIMATIC BM, - [6] LED status of the network bus, - [7] LED status of configuration, - [8] Serial address dip-switch of the network bus.

Output – Relay. - BM-1: A0 -J16 NO1 or NC1

SPDT, 1250 VA, 250 Vac, 5A resistive.

- BM-2: A0-J28 NO13 SPDT, 2000 VA, 250 Vac, 8A resistive.

- BE-1 to BE-6: A1-J10 NO1…NO2, J11 NO3…NO4, J12 NO6 or NC6 SPDT, 1250 VA, 250 Vac, 5A resistive.

Input –Switch contact.

- BM-1: A0-J25 DI8 - A Lennox technician must make this connection. The contact must return in DI8 a voltage 24V F (4), DI7C being connected to the voltage 24V E (3).

- BE-U1 to BE-U10: A1-J2 U1…U10

Connected each potential-free contacts between the Ux input and a GND terminal.

Communication


Input – NTC & 4-20mA signal. - BE-U1 to BE-U10: A1-J2 U1…U10

NTC probe. Connected each probes between the Ux input and a GND terminal.

Active 4-20mA signal. By expansion board electronics limit, Maximum number of active probes connected cannot exceed 4. An Active sensor modulates the current on the loop to send the signal to the Climatic, but it provides power to the loop. Connected each probes or sensors between the Ux input and a GND terminal.

Passive 4-20mA signal. By expansion board electronics limit, Maximum number of passive probes connected cannot exceed 2. A passive sensor modulates the current on the loop to send the signal to Climatic, but it does not supply power to the loop. Two-wire sensor: Connected each probes or sensors between the Ux input and a +Vdc terminal. Three-wire sensor: Connected each probes or sensors between the Ux input and a +Vdc & GND terminal.

Communication


Functions Output – Relay.

Not Used Concerned relay is not used.

Alarm NC Active relay No active alarm, any kind of alarm. When an alarm activates or the CLIMATIC Power supply is cut-off, the relay drops.

Alarm NO Active relay An alarm is active, any kind of alarm.

Minor Al Active relay Minor Alarm is active. Warning, no action on the unit.

Major Al Active relay Major Alarm is active. Some component has been stopped.

Filter Al Active relay Filters Alarm is active.

Blower Al Active relay Alarm on the Blower is active.

Comp. Al Active relay Alarm on one refrigerant Circuits is active.

Gas Al Active relay Alarm on one Gas Burner is active.

Elec. Al Active relay Alarm on Electrical Heaters is active.

Frost. Al Active relay Freeze protection is active.

Smoke Al Active relay Smoke detector is active.

On/Off Active relay Unit's running request is active. This function indicates the operating status of the unit. E.g., Management of an external exhaust fan when the Roof-Top ventilation works.

Defrost Active relay Defrost cycle is active on one refrigerant Circuits.

Heating, Dead Z., Cooling Active relay Depending on the control temperature mode; either Heating, Cooling or Dead Zone modes.

by BMS Active relay BMS request. This function allows controlling a relay with a BMS to operate On/Off components external to the Lennox unit.


106 D106 R/W List Off On (DS ----) [set] BMS: Relay: BM 1st 105 D105 R/W List Off On (DS ----) [set] BMS: Relay: BM 2nd 107 D107 R/W List Off On (DS ----) [set] BMS: Relay: BE 1st 108 D108 R/W List Off On (DS ----) [set] BMS: Relay: BE 2nd 109 D109 R/W List Off On (DS ----) [set] BMS: Relay: BE 3rd 110 D110 R/W List Off On (DS ----) [set] BMS: Relay: BE 4th 210* D210 R/W List Off On (DS ----) [set] BMS: Relay: BE 5th 211* D211 R/W List Off On (DS ----) [set] BMS: Relay: BE 6th


Mode Day I, Mode Day II, Mode Day, Mode Night, Mode BMS Active relay Depending on CLIMATIC Schedule mode.

Sched.Z0, Sched.Z1, Sched.Z2, Sched.Z3, Sched.Z4, Sched.Z5, Sched.Z6 Active relay Depending on CLIMATIC Schedule zone.

Room 50%, Room 100% Active relay Depending of Room control temperature loop.

Humidif. Configuration of relay: Humidifier On/Off management.

Exhaust Configuration of relay: Exhaust fan On/Off management.

Pump Water Configuration of relay: Pump On/Off management; Hot or Chilled Water loop.

Communication


Input –Switch contact. Not Used

Concerned input is not used. On/Off

On/Off unit. - Open contact Machine is stop.

If several inputs are set to On/Off the machine will be running when all contacts are closed. Rst Alrm

Makes a request to acknowledge and reset alarms and safeties activate of the unit. - Close contact Reset.

400V Configuration for detection of a 400V power failure. Connects a contact from a phase controller or a relay connected between two 400V phases.

- Open contact Activation of Alarm 009. Low Fan

Request the Blower operation in Low Speed. - Close contact Speed of the blower forced on the reduced threshold.

High Fan Request the Blower operation in High Speed.

- Close contact Speed of the blower forced on the nominal threshold. No F.A

Request for total close Fresh Air Damper. - Close contact Actuator positioned to 0V.

10% F.A, 20% F.A, 30% F.A, 40% F.A, 50% F.A Application for modulating the opening of the fresh air damper.

- Close contact Opening damper is at least the requested threshold. If several contacts configured, the minimum opening of the damper corresponds to the sum of each threshold requested. E.g., If the Roof-Top's air damper must compensate exhaust of two external fans. If the first exhaust corresponds to 20% of the Roof-Top flow and the second exhaust corresponds to 40%.

If the first fan run, the contact ‘20% F.A’ closes, the damper will have a minimum opening of 20%. If the second fan run, the contact ‘40% F.A’ closes, the damper will have a minimum opening of 40%. If both fans run, and both contact closes the damper will have a minimum opening of 20% + 40% = 60%.

All F.A Request for total open Fresh Air Damper.

- Close contact Actuator positioned to 10V. No FreeC, No FreeH

Request for unloading Free-Cooling or Free-Heating function. - Close contact Functions are disabled.

No Air.Q Request for unloading Air Quality (CO²) control.

- Close contact Function is disabled. 1/2 Cp.

Request for unloading 50% of compressors currently running. - Close rising edge contact Climatic calculates the maximum number of compressors allowed to operate. By halving (divided

by 2) the number of compressors running on the moment. This maximum limitation maintained as long as the contact is closed.

50% Cp. Request for unloading 50% of all compressors.

- Close contact No more than half of the all compressors of the unit will work. No Comp.

Request for unloading all compressors. - Close contact All compressors stop.

No HPump Request for unloading all compressors only in heating mode.

- Close contact Compressors prohibited in heating mode. 1/2 Ht.

Request for unloading 50% of heaters currently running. - Close rising edge contact Climatic calculates the maximum number of heaters allowed to operate. By halving (divided by 2)

the number of heaters running on the moment. This maximum limitation maintained as long as the contact is closed.

50% Ht. Request for unloading 50% of all heaters.

- Close contact No more than half of the all heaters of the unit will work. No Heat.

Request for unloading all heaters. - Close contact All heaters stop.

Communication


No Cp&Ht Request for unloading all compressors and all heaters.

- Close contact All compressors and heaters stop. Prio.Ht.

Request for select priority mode between compressors and heaters. - Open contact Compressors start first and if necessary heaters engaged. - Close contact Heaters start first and if necessary compressors engaged.

Defrost Not available, only NSR request.

Summer, Winter Request for unloading control temperature; Cooling mode or Heating mode.

- Close contact Functions are disabled. Tcb G, Tcb B, Tcb Y1, Tcb Y2, Tcb Y3, Tcb Y4, Tcb W1, Tcb W2

TCB management. Connecting an external thermostat using standard commands.

- Close contact ‘G’ : Blower On/Off. - Close contact ‘B’ : Reversing valve. Energize to Heat mode (Heat Pump). - Close contact ‘Y1’ : 1st stage compressor. - Close contact ‘Y2’ : 2nd stage compressor. - Close contact ‘Y3’ : 3rd stage compressor. - Close contact ‘Y4’ : 4th stage compressor. - Close contact ‘W1’ : 1st stage heater. - Close contact ‘W2’ : 2nd stage heater.

for BMS

This function used to read with BMS the status of an external contact to the Lennox unit.


148 D148 R List Off On (DS ----) Input: Custom - BM 1st 225* D225* R List Off On (DS ----) Input: Custom - BE 1st 226* D226* R List Off On (DS ----) Input: Custom - BE 2nd 227* D227* R List Off On (DS ----) Input: Custom - BE 3rd 228* D228* R List Off On (DS ----) Input: Custom - BE 4th 229* D229* R List Off On (DS ----) Input: Custom - BE 5th 230* D230* R List Off On (DS ----) Input: Custom - BE 6th 231* D231* R List Off On (DS ----) Input: Custom - BE 7th 232* D232* R List Off On (DS ----) Input: Custom - BE 8th 233* D233* R List Off On (DS ----) Input: Custom - BE 9th 234* D234* R List Off On (DS ----) Input: Custom - BE 10th


M. Day II, M. Day I, M. Day, M. Night, M. BMS Forces a mode of operation regardless of the schedule of Climatic.

- Close contact Mode activated. Humidif.

Configuration for detection of humidifier alarm. - Close contact Activation of Alarm 031.

Pump Water Configuration for detection of pump alarm.

- Open contact Activation of Alarm 041 when the pump is active. Input – NTC & 4-20mA signal.

Not Used Concerned input is not used.

Ntc Room Additional NTC probe for reading Room temperature. This measurement can be integrated at the calculation of the average of room temperature values.

Communication


T. Room Additional 4-20mA probe for reading Room temperature. Sensor measuring probe (4 mA = DS-3148 : T. 4mA) to (20 mA = DS-3149 : T. 20mA) This measurement can be integrated at the calculation of the average of room temperature values.

Hr. Room Additional 4-20mA sensor for reading Room humidity. Sensor measuring range (4 mA = 0.0%Hr) to (20 mA = 100.0%Hr) This measurement can be integrated at the calculation of the average of room humidity values.

T. Out.

Additional 4-20mA probe for reading Outside temperature. Sensor measuring probe (4 mA = DS-3148 : T. 4mA) to (20 mA = DS-3149 : T. 20mA) This measurement can be integrated at the calculation of the average of outside temperature values.

Hr. Out. Additional 4-20mA sensor for reading Outside humidity. Sensor measuring range (4 mA = 0.0%Hr) to (20 mA = 100.0%Hr) This measurement can be integrated at the calculation of the average of outside humidity values.

Air Qual

Additional 4-20mA sensor for reading Air Quality CO². Sensor measuring range (4 mA = 0.0%Hr) to (20 mA = 100.0%Hr) This measurement can be integrated at the calculation of the average of air quality values.

Sp Temp.

Offset of the room temperature set point by 4-20mA signal. Signal action range (4 mA = - 5.0K) to (20 mA = +5.0K)

Sp Speed Management of the speed blower by 4-20mA signal. Signal action range (4 mA = DS-3334 : Reduced) to (20 mA = DS-3333 : Nominal)

Sp F.Air Management of the Fresh Air Damper positioning by 4-20mA signal Signal action range (4 mA = DS-3821 : Minimum) to (20 mA = DS-3822 : Maximum)

Ntc BMS

NTC probe whose value read by a BMS.


52 A052 R +####.# (DS ----) External signal: Custom Temperature – 1st 53 A053 R +####.# (DS ----) External signal: Custom Temperature - 2nd 54 A054 R +####.# (DS ----) External signal: Custom Temperature - 3rd 55 A055 R +####.# (DS ----) External signal: Custom Temperature - 4th

219* A219* R +####.# (DS ----) External signal: Custom Temperature - 5th 220* A220* R +####.# (DS ----) External signal: Custom Temperature - 6th 221* A221* R +####.# (DS ----) External signal: Custom Temperature - 7th 222* A222* R +####.# (DS ----) External signal: Custom Temperature - 8th 223* A223* R +####.# (DS ----) External signal: Custom Temperature - 9th 224* A224* R +####.# (DS ----) External signal: Custom Temperature - 10th

Communication


Hr. BMS 4-20mA Humidity sensor whose value read by a BMS. Sensor measuring range (4 mA = 0.0%Hr) to (20 mA = 100.0%Hr)


52 A052 R +####.# (DS ----) External signal: Custom Humidity – 1st 53 A053 R +####.# (DS ----) External signal: Custom Humidity - 2nd 54 A054 R +####.# (DS ----) External signal: Custom Humidity - 3rd 55 A055 R +####.# (DS ----) External signal: Custom Humidity - 4th

219* A219* R +####.# (DS ----) External signal: Custom Humidity - 5th 220* A220* R +####.# (DS ----) External signal: Custom Humidity - 6th 221* A221* R +####.# (DS ----) External signal: Custom Humidity - 7th 222* A222* R +####.# (DS ----) External signal: Custom Humidity - 8th 223* A223* R +####.# (DS ----) External signal: Custom Humidity - 9th 224* A224* R +####.# (DS ----) External signal: Custom Humidity - 10th

Inputs / Outputs Climatic™ Boards


INPUTS / OUTPUTS CLIMATIC BOARDS CLIMATIC 60 eCLIMATIC

Small Medium Small Medium

Temperature

Outside BM0-J3.B2 (NTC) BM0-J3.B2 or BE2-J10.B3 (NTC) BM0-J2.U2 (NTC) BM0-J2.U2 or

BE3-J2.U10 (NTC)

Room BM0-J3.B1 (NTC) or BM0-J10.FBus1

BM0-J18.B12 (NTC) or BM0-J10.FBus1

BM0-J2.U1 or BM1-J2.U1 (NTC) or

BM0-J9.FBus1

BM0-J16.U12 (NTC) or BM0-J29.FBus2

Return BM0-J3.B1 (NTC) BM0-J3.B1 (NTC) BM0-J2.U1 or BM1-J2.U1 (NTC) BM0-J2.U1 (NTC)

Supply BM0-J3.B3 (NTC) BM0-J3.B3 (NTC) BM0-J2.U3 or BM1-J2.U3 (NTC) BM0-J2.U3 (NTC)

Humidity

Outside BE1-J9.B2 (4-20mA) BE1-J9.B2 (4-20mA) BE2-J2.U1 (4-20mA) BM0-J16.U12 or BE3-J2.U9 (4-20mA)

Room BM0-J10.FBus1 BM0-J10.FBus1 BM0-J9.FBus1 BM0-J29.FBus2

Blower

Phase controller BM0-J7.DI1 and BM1-J7.DI1 (Switch) BM0-J7.DI1 (Switch)

Fire/Smoke Detector BM0-J4.ID5 (Switch) BM0-J4.ID5 (Switch) BM0-J7.DI2 (Switch) BM0-J7.DI2 (Switch) Filters BM0-J3.B7 (dP 0-5V) BM0-J3.B7 (dP 0-5V) BM0-J5.U9 (dP 0-5V) BM0-J5.U9 (dP 0-5V)

Fan BM0-J4.ID6 (Status)

BM0-J13.NO5 (Contactor)

BM0-J4.ID6 (Status) BM0-J15.NO11

(Contactor)

BM0-J7.DI1 or BM1-J7.DI1 (Status)

BM0-J24.NO8 or BM1-J24.NO8 (Contactor)

BM0-J16.U12 (dP 0-5V) BM0-J7.DI1 (Status)


Exhaust Fan - 1 BE1-J5.NO1 BE1-J5.NO1 BM0-J16.NO1 (Contactor) Fan - 2 BE1-J6.NO2 BE1-J6.NO2 Fan - 3 BE1-J7.NO3 BE1-J7.NO3

Economizer Air Quality BE1-J9.B1 (4-20mA) BE1-J9.B1 (4-20mA) BM0-J9.FBus1 BM0-J29.FBus2

Damper BM0-J5.Y1 (0-10V) BM0-J5.Y1 (0-10V) BM0-J6.Y1 or BM1-J6.Y1 (0-10V) BM0-J6.Y1 (0-10V)

Circuit - 1

Compressor - 1&2

BE1-J9.B2 (Liq. NTC) BM0-J3.B5 (HP 4-

20mA) BM0-J4.ID2 (Status)

BE1-J9.B2 (Liq. NTC) BM0-J3.B5 (HP 4-


BM0-J3.U4 (HP 4-20mA)

BE2-J2.U2 (Liq. NTC) BE2-J2.U3 (Liq. NTC)

BM0-J3.U4 (HP 4-20mA) BM0-J7.DI3 (Status)

Compressor - 1

BM0-J3.B5 (Disch. NTC 120)



BM0-J5.Y4 (Modul.)

BM0-J5.U10 or BE2-J2.U6 (Disch. NTC 120)

BM0-J17.Out2 (Contactor) BM0-J26.Y4 (Modul.)

Compressor - 2 BM0-J12.NO2 (Contactor)


BE2-J2.U7 (Disch. NTC 120)

BM0-J18.Out3 (Contactor) Reversing Valve BM0-J13.NO4 (Relay) BM0-J15.NO9 (Relay) BM0-J20.Out5 (Relay)



CLIMATIC 60 eCLIMATIC Small Medium Small Medium

Circuit - 2

Compressor - 1&2

BM0-J18.B8 (Liq. NTC) BM0-J18.B10 (HP 4-



BM0-J4.U6 (HP 4-20mA) BM0-J26.DI9 (Status)






BM0-J27.NO10 (Contactor) Reversing Valve BM0-J15.NO10 (Relay) BM0-J28.NO12 (Relay)

Circuit - 3

Compressor - 1&2

BE2-J10.B4 (Liq. NTC) BE2-J8.NO4 (Liq.

Relay) BE2-J9.B2 (HP 4-20mA)

BE2-J4.ID2 (Status)


BE3-J2.U2 (HP 4-20mA) BE3-J2.U1 (Status)

Compressor - 1 BE2-J6.NO2 (Contactor) BE3-J10.NO1 (Contactor) Compressor - 2 BE3-J10.NO2 (Contactor) Reversing Valve BE2-J7.NO3 (Relay) BE3-J11.NO3 (Ralay)

Expansion Valve

Circuit - 1 BM0-J3.B4 (Suct. NTC) BM0-J3.B6 (LP 0-5V)

BM0-J3.B4 or EVD-S2 (Suct. NTC)

BM0-J3.B6 or EVD-S1 (LP 0-5V)

BM0-J11.EEV or EVD-1 (Valve)

BM0-J8.U8 or EVD-S2 (Suct. NTC)

BM0-J3.U5 or EVD-S1 (LP 0-5V)

BM0-J12.EEV or EVD-x (Valve)

Circuit - 2

BM0-J18.B9 or EVD-S4 (Suct. NTC)

BM0-J18.B11 or EVD-S3 (LP 0-5V)

BM0-J17.EEV or EVD-2 (Valve)

BM0-J26.U11 or EVD-S4 (Suct. NTC)

BM0-J4.U7 or EVD-S3 (LP 0-5V)

BM0-J8.EEV or EVD-x (Valve)

Circuit - 3 BE2-J10.B3 (Suct. NTC) BE2-J9.B1 (LP 4-20mA) BE3-J2.U4 (Suct. NTC)

BE3-J2.U3 (LP 0-5V)

Condenser

Fan - 1 BM0-J4.ID3 (Status)



(Contactor) BM0-J7.DI4 (Status)

BM0-J19.Out4 (Contactor)

Fan - 2 BM0-J16.ID10 (Status)


BM0-J26.DI10 (Status) BM0-J28.NO11 (Contactor)

Water Loop

BM0-J3.B2 (In. NTC) BM0-J3.B7 (Out. NTC)

BM0-J4.ID3 (Flow Switch)

BM0-J5.Y2 (Valve)

BE1-J10.B3 (In. NTC) BE1-J10.B4 (Out. NTC)

BM0-J4.ID3 (Flow switch)

BM0-J5.Y2 or BE1-J2.Y1 (Valve)

BM0-J4.U6 or BE2-J2.U7 (In. NTC)

BM0-J4.U7 or BE2-J2.U8 (Out. NTC)

BM0-J7.DI4 (Flow Switch) BM0-J26.Y4 (Valve)

Pump BM0-J4.ID4 (Status)


BM0-J4.ID4 or BE1-J4.ID3 (Status) BM0-J12.NO3

(Contactor)

BM0-J25.DI8 (Status) BM0-J26.DI10 (Status) BM0-J19.Out4 (Contactor)




Heaters - 1

Gaz Burner - 1 BM0-J4.ID1 (Status)

BM0-J13.NO6 (Relay) BM0-J5.Y2 (Modul.)

BM0-J4.ID1 (Status) BM0-J15.NO8 (Relay) BM0-J5.Y2 (Modul.)

BM0-J25.DI7 (Status) BM0-J22.NO6 (Relay) BM0-J6.Y2 (Modul.)

Gaz Burner - 2 BM0-J16.ID8 (Status) BM0-J14.NO7 (Relay) BM0-J25.DI8 (Status)

BM0-J23.NO7 (Relay)

Gaz Burner - 3 BM0-J7.DI3 (Status) BM0-J17.Out2 (Relay)




Electrical Heaters - 1


(Contactor) BM0-J5.Y2 (Modul.)


(Contactor) BM0-J5.Y2 (Modul.)

BM0-J7.DI4 or BM1-J7.DI4 (Status)


BM0-J6.Y2 (Modul.)

Electrical Heaters - 2 BM0-J4.ID1 (Status)



(Contactor) BM0-J25.DI7 (Status)


Hot/Water Coil BM0-J4.ID1 (Antifreeze

th.) BM0-J5.Y2 (Valve)

BM0-J4.ID1 (Antifreeze th.)

BM0-J5.Y2 (Valve)

BM0-J7.DI4 or BM1-J7.DI4 (Antifreeze

th.)

BM0-J25.DI7 ((Antifreeze th.)

BM0-J6.Y2 (Modul.)

Hot/Water Pump BM0-J16.ID8 (Status)


BM0-J5.U10 or BM0-J25.DI8 (Status)

BM0-J22.NO6 or BM0-J28.NO13 (Contactor)

Heaters - 2

Electrical Heaters BM0-J4.ID4 (Status) BM0-J5.Y3 (Modul.)

BM0-J4.ID4 (Status) BM0-J5.Y3 (Modul.)

BM0-J5.U10 or BM0-J7.DI4 (Status)

BM0-J6.Y3 (Modul.) Hot/Water Coil BM0-J5.Y3 (Valve) BM0-J5.Y3 (Valve) BM0-J6.Y3 (Modul.)

Hot/Water Pump BM0-J4.ID4 (Status) BM0-J4.ID4 (Status)


BM0-J5.U10 (Status)

Recovery

Static BM0-J4.ID7 (dP Switch) BM0-J5.Y3 (Bypass)

BM0-J4.ID7 (dP Switch) BM0-J5.Y3 (Bypass) BM0-J5.U10 dP Switch)

BM0-J6.Y3 (Bypass)

Wheel

BM0-J3.B2 (Out. NTC) BE2-J9.B1 (dP Filters 0-

5V) BE2-J4.ID1 (Status)

BE2-J5.NO1 (Contactor) BE2-J2.Y1 (Bypass)

BM0-J2.U2 (Out. NTC) BE3-J2.U8 (dP Filters 0-

5V) BE3-J2.U7 (Status)

BE3-J12.NO6 (Contactor) BE3-J2.U6 (Bypass)

Humiditrol

Circuit 1 BE2-J10.NO2 (Valve) BE2-J11.NO3 (Draining)

Circuit 2 BE2-J11.NO4 (Valve) BE2-J11.NO5 (Draining)




Humidifier

BE1-J4.ID4 (Status) BE1-J8.NO4 (Contactor)

BE1-J2.Y1 (Modul.)

BE1-J4.ID4 (Status) BE1-J8.NO4 (Contactor)

BE1-J2.Y1 (Modul.)


BM0-J26.Y5 (Modul.)

Chiller Cold/Water Coil BM0-J6.Y1 (Valve)

Configurable I/O

BM1 BM0-J4.ID4 BM0-J14.NO7

BM0-J4.ID4 BM0-J14.NO7 BM0-J25.DI8

BM0-J16.NO1

BM2 BM0-J4.ID7 BM0-J4.ID7 BM0-J15.NO12

BE1 BE1-J9.B1 BE1-J4.ID1 BE1-J5.NO1

BE1-J9.B1 BE1-J4.ID1 BE1-J5.NO1

BE1-J2.U1 BE1-J10.NO1










BE5 BE1-J2.U5 BE1-J11.NO5

BE6 BE1-J2.U6 BE1-J12.NO6

BE7 BE1-J2.U7 BE8 BE1-J2.U8 BE9 BE1-J2.U9 BE10 BE1-J2.U10

Unitary Adv.

ON/OFF unit BM0-J7.DI3 and BM1-J7.DI3 (Switch) BM0-J7.DI3 (Switch)

Alarm


DISPLAY – DS – Function

The DS terminal is a plug and play display, designed for maintenance and service people who want to access to advanced functionalities. WARNING - As a safety protection for service people, if a DS is plugged on the unit, it is becoming the master in order to avoid problem during commissioning or servicing, so all actions on the ON/OFF remote control (DC, BMS) are disable.

Description The terminal address must be assigned to establish the communication with the CLIMATIC. The procédure to configure the DS is:

1. Press the buttons “↓”, “↑”, “←” keys at the same time during 5 seconds, 2. Use the “←” key to move the cursor on the address number, 3. Use the “↓”, “↑” keys to select the value “32” for the DS (or DS50) and confirm with the “←” key (The cursor go directly to the

next data).

Display address always to 32 I/O Board Address = CLIMATIC Master/Slaves address

4. If the address has been modified, the next screen is displayed. In that case restart step 1. 5. Use the “↓”, “↑” keys to select the desired address of CLIMATIC. CLIMATIC address must be at the address “1” except if there

is several units linked. The next screen is displayed.

6. Press the “←” key to go to the next step. 7. The following screen describes the used connection type. Set the display as a Private “Pr” terminal. The other terminals (Trm2

and Trm3) are not used. So their addresses must be adjusted to “None”. Finally confirm the modifications, swapp the text “No” to “Yes” and validate with the“←” key.

After a startup, the first screen contains the main information about the CLIMATIC‘s software.

1. If multiple units are connected to the same Master/Slaves bus (pLan), Press the “↓” key to select the desired units. 2. Press the “←” key to go to the next step.

3. Press the “↓” key to select the desired language.


4. Press the “←” key to go to the next step.

The DS is organized in 3 menus:

• (1000): alarms history, • (2000): user menus for maintenance people, • (3000): expert menus for agreed Lennox authorized Service company (restricted area with password).

To access to alarms history, press the “ALARM” key when you are in the main menu (0000). CLIMATIC saves up to the last 99 alarms. An active alarm is signaled by the symbol “Bell” whereas an alarm inactive is symbolized by the “*”.

To reset the current active alarm(s) press the “ALARM” key.

1. Press the “←” key to see more information about the alarm. 2. Press the “Esc” key to return to the menu.

The menus are organised in arborescence tree with submenus as per the scheme hereunder. The actual menu is identifi ed by a 4 digit number between brackets displayed in the top left corner of the screen. The complete menu list is detailed below:

• Description of each menu • Explanation of each menu code digit. • Type of information in the menu - Read (R), Write (W), Possibility to write in different schdule zone (Z) • Min / Factory / Max values

The “↓” and “↑” keys are used to move the cursor on the desired item. Then use the “←” key to enter in the selected submenu. To escape a menu use "Esc" the key.


The submenus contains 2 types of data: the read only data (like a temperature probe for example) and the read/write setpoints (like the cooling ambiant setpoint for example). The data are identified by a cursor symbol “>” (and by a close-padlock in the upper right corner) whereas the setpoint are identify by a symbol “>>” (and by an open-padlock in the upper right corner). To modify a setting, move the cursor on the desired item and press the “←” key. A new screen displays information concerning this set point. To modify it, use the “↓” and “↑” keys and validate by pressing the “←” key. If the setting is customizable according to the schedule mode, press the “Prg” key to select different value for the Day, Day I, Day II & Night mode.

: to quickly increment or decrement the setting, hold the “↓” or “↑” keys during some time.

Menu List. Menu Description 4th digit 3rd digit 2nd digit 1st digit R/W/Z Min Std Max Unit 1111 Alarm History Alarm *** *** Historical

2111 [set] Activation: Power unit (On/Off)

User Unit General On/Off R/W 0 0 1 List Off On

2112 Input: Power Unit On/Off iD R List Close Open 2113 [set] Reset: Alarms and safety Reset iD R List Close Open

2121 [set] Clock: Hour

User Unit Clock

Hour R/W/C 0 ~ 23 ##h 2122 [set] Clock: Minute Minute R/W/C 0 ~ 59 ##m 2123 [set] Clock: Day Day R/W/C 1 ~ 31 ## 2124 [set] Clock: Month Month R/W/C 1 ~ 12 ## 2125 [set] Clock: Year Year R/W/C 0 ~ 99 ## 2126 [set] Activation: Hour summer/winter Win/Sum R/W 0 0 1 List No Yes

2131 State: Schedule

User Unit Schedule

Status R List State 2132 Schedule: Actual Zone Zone R ## 2133 Schedule: Actual Mode Mode R List Schedule Mode 2134 [set] Schedule: Select the number of Zone Nbr Zone R/W 1 7 7 ## 2135 [set] Schedule: Select the number of Mode Nbr Mode R/W 1 4 4 ## 2136 [set] BMS: Forcing: Mode daily Night Bms Night R/W 0 0 1 List No Yes 2137 State: 'BMS' Mode Activated Bms Mode R List No Yes

2141 Monday: Start time: Zone '0'

User Unit Schedule Time

Time Z0 R/D ##.#0h 2142 [set] Monday: Start time: Zone '1' Time Z1 R/W/D 0 ~ 24 ##.#0h 2143 [set] Monday: Start time: Zone '2' Time Z2 R/W/D 0 ~ 24 ##.#0h 2144 [set] Monday: Start time: Zone '3' Time Z3 R/W/D 0 ~ 24 ##.#0h 2145 [set] Monday: Start time: Zone '4' Time Z4 R/W/D 0 ~ 24 ##.#0h 2146 [set] Monday: Start time: Zone '5' Time Z5 R/W/D 0 ~ 24 ##.#0h 2147 [set] Monday: Start time: Zone '6' Time Z6 R/W/D 0 ~ 24 ##.#0h

2151 [set] Monday: Mode: Zone '0'

User Unit Schedule Mode

Mode Z0 R/W/D 1 4 4 List Schedule Mode 2152 [set] Monday: Mode: Zone '1' Mode Z1 R/W/D 1 3 4 List Schedule Mode 2153 [set] Monday: Mode: Zone '2' Mode Z2 R/W/D 1 4 4 List Schedule Mode 2154 [set] Monday: Mode: Zone '3' Mode Z3 R/W/D 1 3 4 List Schedule Mode 2155 [set] Monday: Mode: Zone '4' Mode Z4 R/W/D 1 3 4 List Schedule Mode 2156 [set] Monday: Mode: Zone '5' Mode Z5 R/W/D 1 3 4 List Schedule Mode 2157 [set] Monday: Mode: Zone '6' Mode Z6 R/W/D 1 3 4 List Schedule Mode

2161 [set] Outdoor temp. Threshold: Enable anticipation User Unit Anticipation Onset R/W -10 10 20 +##.#°c 2162 [set] Slope: Anticipation Slope R/W 0 0 100 ###m/°c

2171 State: Relay: BM 1st

User Unit Cust. Relay (DO)

Bm- 1 R List Inactive Active 2172 State: Relay: BM 2nd Bm- 2 R List Inactive Active 2173 State: Relay: BE 1st Be- 1 R List Inactive Active 2174 State: Relay: BE 2nd Be- 2 R List Inactive Active 2175 State: Relay: BE 3rd Be- 3 R List Inactive Active 2176 State: Relay: BE 4th Be- 4 R List Inactive Active 2177 State: Relay: BE 5th Be- 5 R List Inactive Active 2178 State: Relay: BE 6th Be- 6 R List Inactive Active

2181 State: Dry Contact: BM 1st User Unit Cust. Input (DI/AI) Bm- 1 R List Close Open 2182 State: Dry Contact: BM 2nd Bm- 2 R List Close Open


Menu Description 4th digit 3rd digit 2nd digit 1st digit R/W/Z Min Std Max Unit 2183 State: Dry Contact: BE 1st Be- 1 R List Close Open 2184 State: Dry Contact: BE 2nd Be- 2 R List Close Open 2185 State: Dry Contact: BE 3rd Be- 3 R List Close Open 2186 State: Dry Contact: BE 4th Be- 4 R List Close Open 2187

Value: Signal: BE 8th Be-U8

R List Close Open 2187 R +##.#°c 2187 R +##.#K 2187 R ###.#% 2188 R ####ppm 2188




R List Close Open 2189 R +##.#°c 2189 R +##.#K 2189 R ###.#% 2190 R ####ppm

2191

Value: Signal: BE 1st

User Unit Cust. Input (AI/DI)

Be-U1


Value: Signal: BE 2nd Be-U2


Value: Signal: BE 3rd Be-U3









R List Close Open 2197 R +##.#°c 2197 R +##.#K 2197 R ###.#% 2198 R ####ppm

2211 Value: Temperature - Outdoor

User Control Temperature

Outside R +##.#°c 2212 From: Temperature - Outdoor From R List State 2213 Value: Temperature - Room Room R +##.#°c 2214 From: Temperature - Room From R List State 2215 Probe: Temperature - Supply Supply R +##.#°c 2216 Probe: Return temperature Return R +##.#°c

2221 Value: Temperature - Room (Indoor)

User Control Room

Temp. R +##.#°c 2222 [set] Set point: Control (Customer) Sp Cust. R/W 8 20.5 35 ##.#°c 2222 [set] Set point: Control (Customer) Sp Cust. R/W -9.9 0 9.9 +##.#K 2223 Set point: Control in cooling Set Cool. R ##.#°c 2224 Set point: Control in heating Set Heat. R ##.#°c 2225 State: Control Cooling State.C R List State 2226 State: Control Heating State.H R List State 2227 Power Factor: Cooling Mode Pf.Cool. R ###.#% 2228 Power Factor: Heating Mode Pf.Heat. R ###.#%

2231 Value: Temperature - Supply (Discharge)

User Control Supply

Temp. R +##.#°c 2232 Set point: Supply Setting R ##.#°c 2233 [set] Activation: Smoothing supply temp. Smooth R/W/Z 0 0 2 List Smoothing 2234 LSB: Operating time: of the Cooling mode Time.Cool R #####h 2235 LSB: Operating time: of the heating mode Time.Heat R #####h

2241 [set] Set point: Dynamic Shift

User Control Room Sp

Sp.Dyna. R/W/Z 0 20 99.9 ##.#°c 2242 [set] Set point: Room in cooling Sp.Cool. R/W/Z 8 ~ 35 ##.#°c 2243 [set] Set point: Room in heating Sp.Heat. R/W/Z 8 ~ 35 ##.#°c 2244 [set] Outside temperature slope: Room: Low temperature Out.Low R/W -20 0 50 +##.#°c 2245 [set] Outside temperature slope: Room: Coefficient below Coef.Low R/W -50 0 50 +##.#K 2246 [set] Outside temperature slope: Room: High temperature Out.High R/W -20 0 50 +##.#°c 2247 [set] Outside temperature slope: Room: Coefficient above Coef.High R/W -50 0 50 +##.#K 2248 [set] Room temp. threshold: Enable cooling mode Limit C. R/W 0 26 40 ##.#°c 2249 [set] Room temp. threshold: Enable heating mode Limit H. R/W 0 19 40 ##.#°c

2251 [set] Set point: Low supply temp. in cooling

User Control Supply Sp

Lim.Cool R/W 3 12 58 ##.#°c 2252 [set] Set point: High supply temp. in heating Lim.Heat R/W 3 38 58 ##.#°c 2253 [set] Offset: High supply temp. in cooling Adj.Cool R/W -5 0 5 +##.#K 2254 [set] Offset: Low supply temp. in heating Adj.Heat R/W -5 0 5 +##.#K 2255 [set] Outside temperature slope: Supply: Low temperature Out.Low R/W -20 0 50 +##.#°c


Menu Description 4th digit 3rd digit 2nd digit 1st digit R/W/Z Min Std Max Unit 2256 [set] Outside temperature slope: Supply: Coefficient below Coef.Low R/W -50 0 50 +##.#K 2257 [set] Outside temperature slope: Supply: High temperature Out.High R/W -20 0 50 +##.#°c 2258 [set] Outside temperature slope: Supply: Coefficient above Coef.High R/W -50 0 50 +##.#K

2261 Value: Humidity - Outdoor

User Control Humidity

Outside R ###.#%rh 2262 Value: Absolute humidity - Outdoor Absol. R ##.#g/Kg 2263 Value: Dew point humidity - Outdoor DewP. R +##.#°c 2264 From: Humidity - Outdoor From R List State 2265 Value: humidity - Room Room R ###.#%rh 2266 Value: Absolute humidity - Room Absol. R ##.#g/Kg 2267 Value: Dew point humidity - Room DewP. R +##.#°c 2268 From: Humidity - Room From R List State 2269 State: Enthalpy Control Enthalpy R List Inactive Active

2271 [set] Set point: Dehumidification

User Control Humidity Sp Sp. Deh. R/W/Z 0 100 100 ###.#%rh

2271 [set] Set point: Dehumidification R/W/Z 0 100 100 ##.#g/Kg 2272 [set] Set point: Humidification Sp. Hum. R/W/Z 0 0 100 ###.#%rh 2272 [set] Set point: Humidification R/W/Z 0 0 100 ##.#g/Kg

2281 [set] Activation: Thermostat Emulation

User Control Tcb

Mode R/W 0 0 1 List Sw Bms 2282 [set] Emulation: Order 'G' thermostat - g R List Off On 2283 [set] Emulation: Order 'B' thermostat - b R List Cool Heat 2284 [set] Emulation: Order 'Y1' thermostat - y1 R List Inactive Active 2285 [set] Emulation: Order 'Y2' thermostat - y2 R List Inactive Active 2286 [set] Emulation: Order 'W1' thermostat - w1 R List Inactive Active 2287 [set] Emulation: Order 'W2 thermostat - w2 R List Inactive Active 2288 [set] Emulation: Order 'Y3' thermostat - y3 R List Inactive Active 2289 [set] Emulation: Order 'Y4' thermostat - y4 R List Inactive Active

2311 State: Configuration

User Blower Fan

Config. R List Configuration 2312 State: Blower Status R List State 2313 Input: Blower - Status State iD R List Close Open 2314 Output: Blower Relay R List Inactive Active 2315 LSB: Operating time: of the blower Run Time R #####h 2316 [set] Activation: Blower Enabled R/W/Z 0 0 1 List No Yes 2317 [set] Activation: Blower in dead zone Dead Z. R/W/Z 0 0 2 List Off On Cyclic 2318 [set] Room temp. Threshold: Night refreshment Night Eco R/W 8 35 35 ##.#°c


User Blower Speed

Config. R List Configuration 2322 State: Inverter Blower Status R List State 2323 Input: Blower - Inverter status State iD R List Close Open 2324 Speed Percentage: Calculated For The Inverter Inverter R ###.#% 2325 Speed Percentage: Send To The Inverter Output R ####rpm 2326 Value: Flow - Blower Flow R #####m3/h 2327 [set] Mode: Control fan speed Function R/W/Z 0 0 3 List Blower Function 2328 [set] Nominal threshold: Blower speed

Flow H. R/W/Z ~ ~ ~ ###.#%

2328 [set] Nominal threshold: Blower speed R/W/Z ~ ~ ~ #####m3/h 2328 [set] Nominal threshold: Blower speed R/W/Z 20 ~ 980 ####pa 2329 [set] Lower threshold: Blower speed

Flow L. R/W/Z ~ ~ ~ ###.#%

2329 [set] Lower threshold: Blower speed R/W/Z ~ ~ ~ #####m3/h 2329 [set] Lower threshold: Blower speed R/W/Z 20 ~ 980 ####pa


User Blower Air Flow

Config. R List Configuration 2332 Sensor: Air flow Delta dP R ####pa 2333 [set] Alarm threshold: Airflow Air Flow R/W 0 25 1000 ####pa 2334 [set] Alarm threshold: Missing filters Missing R/W 0 0 1000 ####pa 2335 [set] Alarm threshold: Dirty filters Dirty R/W 50 250 1000 ####pa

2341 Input: Fire-smoke User Blower Safety Fire iD R List Close Open


User Compressor Circuit 1

Config. R List Configuration 2412 Sensor: Suction - Circuit 1 Evap. R +##.#b 2412 Sensor: Suction - Circuit 1 R +##.#°c 2413 Probe: Suction - Circuit 1 Suction R +##.#°c 2414 Sensor: Condensing - Circuit 1 Cond. R +##.#b 2414 Sensor: Condensing - Circuit 1 R +##.#°c 2415 Probe: Liquid temp. - Circuit 1 Liquid R +##.#°c 2416 Input: Low pres. cut off - Circuit 1 Low P. R List Close Open 2417 Output: Reversing Valve - Circuit 1 R.Valve R List Cool Heat 2418 Speed Percentage: Calculated For The Inverter Inverter R ###.#% 2419 Speed Percentage: Send To The Inverter Output R List Inactive Active


User Compressor Circ.1 Comp.1

Config. R List Configuration 2422 State: Compressor 1 - Circuit 1 Status R List State 2423 Input: Status - Circuit 1 State iD R List Close Open 2424 Output: Compressor 1 - Circuit 1 Relay R List Inactive Active 2425 LSB: Operating time: Compressor 1 - Circuit 1 Run Time R #####h 2426 Value: Temperature - Discharge - Compressor 1 - Circuit 1 Discharge R +###.#°c





User Compressor Circuit 2

Config. R List Configuration 2442 Sensor: Suction - Circuit 2 Evap. R +##.#b 2442 Sensor: Suction - Circuit 2 R +##.#°c 2443 Probe: Suction - Circuit 2 Suction R +##.#°c 2444 Sensor: Condensing - Circuit 2 Cond. R +##.#b 2444 Sensor: Condensing - Circuit 2 R +##.#°c 2445 Probe: Liquid temp. - Circuit 2 Liquid R +##.#°c 2446 Input: Low pres. cut off - Circuit 2 Low P. R List Close Open


Menu Description 4th digit 3rd digit 2nd digit 1st digit R/W/Z Min Std Max Unit 2447 Output: Reversing Valve - Circuit 2 R.Valve R List Cool Heat







2471 [set] Activation: Compressors

User Compressor Mode Enabled R/W/Z 0 0 1 List No Yes

2472 [set] Selection: Enable compressors - Circuit 1 Enable.1 R/W 0 0 3 List Compressor Enable 2473 [set] Selection: Enable compressors - Circuit 2 Enable.2 R/W 0 0 3 List Compressor Enable


User Compressor Cooling

Enabled R/W/Z 0 0 1 List No Yes 2482 [set] Minimum Outdoor temp. Threshold: 50p comp. in cooling Low L50% R/W -15 20 60 +##.#°c 2483 [set] Minimum Outdoor temp. Threshold: 100p comp. in cooling Low L. R/W -15 12 60 +##.#°c 2484 [set] Maximum Outdoor temp. Threshold: 100p comp. in cooling High L. R/W -15 50 60 +##.#°c


User Compressor Heating

Enabled R/W/Z 0 0 1 List No Yes 2492 [set] Minimum Outdoor temp. Threshold: 50p comp. in heating Low L50% R/W -20 50 60 +##.#°c 2493 [set] Minimum Outdoor temp. Threshold: 100p comp. in heating Low L. R/W -20 -20 60 +##.#°c 2494 [set] Maximum Outdoor temp. Threshold: 100p comp. in heating High L. R/W -20 50 60 +##.#°c


User Condenser Circuit 1

Config. R List Configuration 2512 Value: Temperature - Condensing: Circuit 1 Cond. R +##.#°c 2513 Set Point: Condensing Control Setting R ##.#°c 2514 State: Condenser fan 1st Status R List State 2515 Input: Condenser fan 1st - Status State iD R List Close Open 2516 Output: Condenser fan 1st Relay R List Inactive Active 2517 Speed Percentage: Calculated For The Inverter Inverter R ###.#%


User Condenser Circuit 2

Config. R List Configuration 2522 Value: Temperature - Condensing: Circuit 2 Cond. R +##.#°c 2523 Set Point: Condensing Control Setting R ##.#°c 2524 State: Condenser fan 2nd Status R List State 2525 Input: Condenser fan 2nd - Status State iD R List Close Open 2526 Output: Condenser fan 2nd Relay R List Inactive Active 2527 Speed Percentage: Calculated For The Inverter Inverter R ###.#%

2531 Probe: Water condenser - Inlet temp.

User Condenser Loop

Inlet R +##.#°c 2532 Probe: Water condenser - Outlet temp. Outlet R +##.#°c 2533 Input: Water condenser - Flow switch Flow iD R List Close Open 2534 Condenser Pump 1 - Output Pump R List Inactive Active 2535 Condenser Pump 1 - Input State iD R List Close Open 2536 Input: Water level Wat.Level iD R List Close Open


User Condenser Valve

Config. R List Configuration 2542 State: Water condenser Status R List State 2543 Value: Temperature - Condensing: Circuit 1 Cond. 1 R +##.#°c 2544 Value: Temperature - Condensing: Circuit 2 Cond. 2 R +##.#°c 2545 Set Point: Condensing Control Setting R ##.#°c 2546 Output: Water condenser - Valve Opening R ###.#%


User Expansion Valve SuperHeat C1

Config. R List Configuration 2612 State: EEV - Circuit 1 Status R List State 2613 Value: Temperature - Evaporating: Circuit 1 Evap. R +##.#°c 2614 Value: Temperature - Suction: Circuit 1 Suction R +##.#°c 2615 Set point: Superheat - EEV circuit 1 Setting R ##.#K 2616 Value: Superheat - Circuit 1 S.Heat R +##.#K 2617 Steps position: EEV - Circuit 1 Opening R ###.#%

2621 Value: Temperature - Condensing: Circuit 1

User Expansion Valve SubCooling C1 Cond. R +##.#°c

2622 Value: Temperature - Liquid: Circuit 1 Liquid R +##.#°c 2623 Value: Sub-Cooling - Circuit 1 S.Cool R +##.#°c


User Expansion Valve SuperHeat C2

Config. R List Configuration 2632 State: EEV - Circuit 2 Status R List State 2633 Value: Temperature - Evaporating: Circuit 2 Evap. R +##.#°c 2634 Value: Temperature - Suction: Circuit 2 Suction R +##.#°c 2635 [set] Set point: Superheat - EEV circuit 2 Setting R ##.#K 2636 Value: Superheat - Circuit 2 S.Heat R +##.#K 2637 Steps position: EEV - Circuit 2 Opening R ###.#%

2641 Value: Temperature - Condensing: Circuit 2

User Expansion Valve SubCooling C2 Cond. R +##.#°c

2642 Value: Temperature - Liquid: Circuit 2 Liquid R +##.#°c 2643 Value: Sub-Cooling - Circuit 2 S.Cool R +##.#°c


User Heater Gas

Config. R List Configuration 2712 State: Gas burner Status R List State 2713 Input: Gas burner 1st - Status Sta.1 iD R List Close Open 2714 Output: Gas burner - 1st Relay 1 R List Inactive Active 2715 Output: Gas burner - Full Power High Pow. R List Inactive Active 2716 Input: Gas burner 2nd - Status Sta.2 iD R List Close Open 2717 Output: Gas burner - 2nd Relay 2 R List Inactive Active 2718 Output: Valve Opening Modul. R ###.#%

2721 State: Configuration User Heater Electrical Config. R List Configuration


Menu Description 4th digit 3rd digit 2nd digit 1st digit R/W/Z Min Std Max Unit 2722 State: Electrical Heaters Status R List State 2723 Input: Electrical heaters - Status State iD R List Close Open 2724 Output: Electrical heaters - 1st Relay 1 R List Inactive Active 2725 Output: Electrical heaters - 2nd Relay 2 R List Inactive Active 2726 Output: Proportional Electrical heaters Modul. R ###.#% 2727 Output: Triac Power Output R ###.#%


User Heater Hot Water

Config. R List Configuration 2732 State: Hot water valve Status R List State 2733 Input: Hot water coil - Freeze detection Freeze iD R List Close Open 2734 Output: Hot water valve Modul. R ###.#%


User Heater Pump

Config. R List Configuration 2742 State: Pump Status R List State 2743 Mode: Pump for hot water coil Mode R List Pump Function 2744 Input: Pump - Status State iD R List Close Open 2745 Output: Pump Relay R List Inactive Active


User Heater Hot Water Reco. Config. R List Configuration

2752 State: Recovery hot water valve Status R List State 2753 Output: Recovery hot water valve Modul. R ###.#%

2761 [set] Activation: Heaters (1) User Heater Mode Enable 1 R/W/Z 0 1 1 List No Yes 2762 [set] Activation: Heaters (2) Enable 2 R/W/Z 0 1 1 List No Yes

2771 [set] Mode: Priority Inversion (1)

User Heater Control

Swap 1 R/W/Z 0 0 3 List Heaters 1 Swap Mode 2772 [set] Outdoor temp. Threshold: Priority Inversion (1) Swap 1 R/W -20 10 50 +##.#°c 2773 [set] Minimum Outdoor temp. Threshold: Enable heaters (1) Low L. 1 R/W -50 -50 50 +##.#°c 2774 [set] Activation: Priority Inversion (2) Swap 2 R/W/Z 0 0 1 List Heaters 2 Swap Mode 2775 [set] Maximum Outdoor temp. Threshold: Enable heaters (1) High L.1 R/W -20 10 50 +##.#°c 2776 [set] Minimum Outdoor temp. Threshold: Enable heaters (2) Low L. 2 R/W -50 -50 50 +##.#°c 2777 [set] Maximum Outdoor temp. Threshold: Enable heaters (2) High L.2 R/W -20 10 50 +##.#°c

2781 Input: Gas burner 3rd - Status

User Heater Gas FENYX

Sta.3 iD R List Close Open 2782 Output: Gas burner - 3rd Relay 3 R List Inactive Active 2783 Input: Gas burner 4th - Status Sta.4 iD R List Close Open 2784 Output: Gas burner - 4th Relay 4 R List Inactive Active 2785 Input: Gas burner 5th - Status Sta.5 iD R List Close Open 2786 Output: Gas burner - 5th Relay 5 R List Inactive Active 2787 Input: Gas burner 6th - Status Sta.6 iD R List Close Open 2788 Output: Gas burner - 6th Relay 6 R List Inactive Active


User Economizer Damper

Config. R List Configuration 2812 State: Air damper Status R List State 2813 Minimum: Open air damper Minimum R ###.#% 2814 Value: Opening Actuator Opening R ###.#% 2815 Maximum: Open air damper Maximum R ###.#% 2816 Output: Air damper Output R ###.#%

2821 State: Economizer Mini.

User Economizer Minimum

Status R List State 2822 Value: Temperature - Supply (Discharge) Supply R +##.#°c 2823 [set] Minimum: Main threshold Open air damper Minimum R/W/Z 0 0 100 ###.#% 2824 Set point: Minimum Fresh Air % Sp Cust. R ###.#% 2825 Set point: Air damper calibration Setting R +##.#°c 2826 Value: Opening Calculated Request R ###.#% 2827 Value: Opening After Calibration Calib. R ###.#% 2828 Value: External Signal Set Point 4-20mA R ###.#% 2829 [set] Minimum: Second threshold Open air damper Mini.2nd R/W/Z 0 0 100 ###.#%

2831 State: Economizer Free-Cooling

User Economizer Free-Cooling

Status R List State 2832 Value: Temperature - Supply (Discharge) Supply R +##.#°c 2833 Set point: Temperature Threshold - Free-Cooling Setting R ##.#°c 2834 Power Factor: Free-Cooling Function Power.F R ###.#%

2841 State: Economizer Free-Heating

User Economizer Free-Heating

Status R List State 2842 Value: Temperature - Supply (Discharge) Supply R +##.#°c 2843 Set point: Temperature Threshold - Free-Heating Setting R ##.#°c 2844 Power Factor: Free-Heating Function Power.F R ###.#%


User Economizer Air Quality

Config. R List Configuration 2852 State: Air quality Status R List State 2853 Value: ppm - Air quality Value R ####ppm 2854 From: Air quality From R List State 2855 Mode: Air quality control Mode R List CO2 Function 2856 Set point: Lower threshold: Air quality control Minimum R ####ppm 2857 Set point: Upper threshold: Air quality control Maximum R ####ppm 2858 Value: Opening Calculated Request R ###.#%


User Economizer Exhaust

Config. R List Configuration 2862 State: Exhaust fan Status R List State 2863 Output: Exhaust fan - 1st Relay 1 R List Inactive Active 2864 Output: Exhaust fan - 2nd Relay 2 R List Inactive Active 2865 Output: Exhaust fan - 3rd Relay 3 R List Inactive Active 2866 Output: Variable speed - Exhaust fan Inverter R ###.#%


User Economizer Recovery

Config. R List Configuration 2872 State: Recovery module Status R List State 2873 Value of the Outside Temperature Outside R +##.#°c 2874 Value of the Return Temperature Return R +##.#°c 2875 Probe: Outlet temp. - Recovery module Outlet R +##.#°c 2876 Sensor: DeltaP flow - Recovery module Delta.P R List Close Open 2877 Output: Recovery module - Bypass By-pass R List Inactive Active 2878 Input: Recovery module motor - Status Wheel S. R List Close Open 2879 Output: Recovery module - Motor Wheel R. R List Inactive Active


Menu Description 4th digit 3rd digit 2nd digit 1st digit R/W/Z Min Std Max Unit


User Economizer Heater

Config. R List Configuration 2882 State: Electrical heaters on fresh air Status R List State 2883 Value: Mixing temperature Mixing R +##.#°c 2884 Value of the Supply Temperature Supply R +##.#°c 2885 [set] Set point: Electrical heaters (2) Setting R +##.#°c 2886 Input: Electrical heaters on fresh air - Status State iD R List Close Open 2887 Output: Electrical heaters on fresh air Relay R List Inactive Active 2888 Control: Electrical heaters on fresh air Pwm R ###.#% 2889 Output: Electrical heaters on fresh air Output R ###.#%


User Other Chilled Water Config. R List Configuration

2912 State: Cold water valve Status R List State 2913 Output: Cold water valve Opening R ###.#%


User Other Humififier

Config. R List Configuration 2922 State: Humidifier Status R List State 2923 Input: Humidifier - Status State iD R List Close Open 2924 Output: Humidifier Relay R List Inactive Active 2925 Output: Humidifier Opening R ###.#%

2931 Online Status: Power meter

User Other Power Meter

OnLine R List No Yes 2932 Power Meter: Real power Real Pw R ###.#kW 2933 Power Meter: Reactive Power Reac.Pw R ###.#kVAR 2934 Power Meter: Power Factor P-Factor R ##### 2935 Power Meter: Current - Phase A Cur. P.1 R ###.#A 2936 Power Meter: Current - Phase B Cur. P.2 R ###.#A 2937 Power Meter: Current - Phase C Cur. P.3 R ###.#A

3111 [set] Selection: Range of Unit

Expert Unit Configuration

Range R/W 0 ~ 37 List Range 3112 [set] Selection: Unit Size Size R/W 0 ~ 119 List Size 3113 [set] Activation: Quick Start Quick On R/W 0 0 1 List No Yes 3114 [set] Activation: Premises receiving public Public R/W 0 0 1 List No Yes

3121 [set] Selection: Relay BM 1st


Bm- 1 R/W 0 0 40 List Outputs Custom 3122 [set] Selection: Relay BM 2nd Bm- 2 R/W 0 0 40 List Outputs Custom 3123 [set] Selection: Relay BE 1st Be- 1 R/W 0 0 40 List Outputs Custom 3124 [set] Selection: Relay BE 2nd Be- 2 R/W 0 0 40 List Outputs Custom 3125 [set] Selection: Relay BE 3rd Be- 3 R/W 0 0 40 List Outputs Custom 3126 [set] Selection: Relay BE 4th Be- 4 R/W 0 0 40 List Outputs Custom 3127 [set] Selection: Relay BE 5th Be- 5 R/W 0 0 40 List Outputs Custom 3128 [set] Selection: Relay BE 6th Be- 6 R/W 0 0 40 List Outputs Custom

3131 [set] Selection: Dry contact BM 1st


Bm- 1 R/W 0 0 70 List Inputs Digital Custom 3132 [set] Selection: Dry contact BM 2nd Bm- 2 R/W 0 0 70 List Inputs Digital Custom 3133 [set] Selection: Dry contact BE 1st ID Be- 1 R/W 0 0 70 List Inputs Digital Custom 3134 [set] Selection: Dry contact BE 2nd ID Be- 2 R/W 0 0 70 List Inputs Digital Custom 3135 [set] Selection: Dry contact BE 3rd ID Be- 3 R/W 0 0 70 List Inputs Digital Custom 3136 [set] Selection: Dry contact BE 4th ID Be- 4 R/W 0 0 70 List Inputs Digital Custom 3137 [set] Selection: Analog or Dry contact BE 8th Be-U8 R/W 0 0 70 List Inputs Digital Custom 3138 [set] Selection: Analog or Dry contact BE 9th Be-U9 R/W 0 0 70 List Inputs Digital Custom 3139 [set] Selection: Analog or Dry contact BE 10th Be-U10 R/W 0 0 70 List Inputs Digital Custom

3141 [set] Selection: Analog or Dry contact BE 1st


Be-U1 R/W 0 0 70 List Inputs Analogical Custom 3142 [set] Selection: Analog or Dry contact BE 2nd Be-U2 R/W 0 0 70 List Inputs Analogical Custom 3143 [set] Selection: Analog or Dry contact BE 3th Be-U3 R/W 0 0 70 List Inputs Analogical Custom 3144 [set] Selection: Analog or Dry contact BE 4th Be-U4 R/W 0 0 70 List Inputs Analogical Custom 3145 [set] Selection: Analog or Dry contact BE 5th Be-U5 R/W 0 0 70 List Inputs Analogical Custom 3146 [set] Selection: Analog or Dry contact BE 6th Be-U6 R/W 0 0 70 List Inputs Analogical Custom 3147 [set] Selection: Analog or Dry contact BE 7th Be-U7 R/W 0 0 70 List Inputs Analogical Custom 3148 [set] Low threshold: Temperature external probe T. 4mA R/W -99.9 -40 99.9 +##.#°c 3149 [set] High threshold: Temperature external probe T. 20mA R/W -99.9 80 99.9 +##.#°c

3151 [set] Selection: Remote Display

Expert Unit Dc-Dm

Remote R/W 0 0 5 List Remote Display 3152 [set] Mode: Set point customer - Offset or Temperature Sp Cust. R/W 0 0 1 List Display Cust SP 3153 [set] Low threshold: Customer set points Low Sp R/W 8 17 35 ##.#°c 3153 [set] Low threshold: Customer set points R/W -9.9 -5 0 +##.#K 3154 [set] High threshold: Customer set points High Sp R/W 8 27 35 ##.#°c 3154 [set] High threshold: Customer set points R/W 0 5 9.9 +##.#K 3155 [set] Permission: Old Lennox Display DS Lennox R/W 0 0 1 List No Yes

3171 [set] Master/Slaves: Address CLIMATIC

Expert Unit Master/Slaves

Address R/W 1 1 10 ## 3172 [set] Master/Slaves: Select sub-Bus Bus R/W 0 0 8 ## 3173 [set] Master/Slaves: Select Master Master R/W 0 0 8 ## 3174 [set] Master/Slaves: Number of compressors Number R/W 0 0 48 ## 3175 [set] Master/Slaves: Functions Function R/W 0 0 5 List Master/Slaves Function 3176 [set] Activation: Units slaves as the master Together R/W 0 0 1 List No Yes 3177 [set] Master/Slaves: Outdoor probe and sensor Outside R/W 0 0 2 List Master/Slaves Sensors 3178 [set] Master/Slaves: Room probe and sensor Room R/W 0 0 2 List Master/Slaves Sensors 3179 [set] Master/Slaves: Air quality sensor Air Q. R/W 0 0 2 List Master/Slaves Sensors

3181 [set] BMS: Address CLIMATIC

Expert Unit Bms

Address R/W 1 1 207 ### 3182 [set] BMS: Communication protocol Type R/W 1 3 8 List BMS Protocol 3183 [set] BMS: Communication speed Baud R/W 0 3 4 List BMS Baud 3184 [set] BMS: Watchdog Watchdog R/W 0 0 32767 #####s 3185 [set] BMS: Communication format Format R/W 0 0 5 List BMS Format 3186 [set] BMS: Communication speed - 2nd Baud 2 R/W 0 3 4 List BMS Baud 3187 [set] BMS: Communication format - 2nd Format 2 R/W 0 0 5 List BMS Format

3191 [set] Reset: Set points Expert Unit Lennox Restore R/W 0 0 5 List Restore 3192 [set] Set point: Lennox Technician Tests R/W 7 7 69 List Test

3211 [set] Mode: Control room or supply Expert Control Configuration Mode R/W 0 0 1 List Control Configuration 3212 [set] Option: Advanced Control Pack Humidity R/W 0 0 1 List No Yes


Menu Description 4th digit 3rd digit 2nd digit 1st digit R/W/Z Min Std Max Unit 3213 [set] Selection: Room temperature probe Room T. R/W 1 1 511 ### 3214 [set] Selection: Outside temperature probe Out. T. R/W 1 1 4095 ### 3215 [set] Selection: Room humidity sensor Room Hr. R/W 1 32 63 ### 3216 [set] Selection: Outside humidity sensor Out. Hr. R/W 1 2 1023 ### 3217 [set] Selection: Supply temperature probe Supply R/W 1 1 3 ###

3221 [set] Offset probe: Room temperature

Expert Control Room

Offset R/W -5 0 5 +##.#K 3222 [set] Room temp. threshold: Enable cooling mode Limit C. R/W 0 0 10 +##.#°c 3223 [set] Room temp. threshold: Enable heating mode Limit H. R/W 0 0 10 +##.#°c 3224 External signal: Shift set point temp. 4-20mA R +##.#K 3225 [set] Set point: Dynamic Shift Sp.Dyna. R/W/Z 0 20 99.9 ##.#K 3226 [set] Set point: Room in cooling Sp.Cool. R/W/Z 8 35 35 ##.#°c 3227 [set] Set point: Room in heating Sp.Heat. R/W/Z 8 10 35 ##.#°c 3228 [set] Integration time: Room in cooling Ti.Cool. R/W 10 60 120 ###s 3229 [set] Integration time: Room in heating Ti.Heat. R/W 10 60 120 ###s

3231 [set] Activation: Smoothing supply temp.

Expert Control Supply

Smooth R/W/Z 0 0 2 List Smoothing 3232 [set] Set point: Low supply temp. in cooling Lim.Cool R/W 3 12 58 ##.#°c 3233 [set] Set point: High supply temp. in heating Lim.Heat R/W 3 38 58 ##.#°c 3234 [set] Offset: High supply temp. in cooling Adj.Cool R/W -5 0 5 +##.#K 3235 [set] Offset: Low supply temp. in heating Adj.Heat R/W -5 0 5 +##.#K 3236 [set] Outside temperature slope: Low temperature Out.Low R/W -20 0 50 +##.#°c 3237 [set] Outside temperature slope: Coefficient below Coef.Low R/W -50 0 50 +##.#K 3238 [set] Outside temperature slope: High temperature Out.High R/W -20 0 50 +##.#°c 3239 [set] Outside temperature slope: Coefficient above Coef.High R/W -50 0 50 +##.#K

3241 [set] Activation: Humidity control

Expert Control Humidity

Enable R/W/Z 0 0 1 List No Yes 3242 [set] Set point: Dehumidification Sp. Deh. R/W/Z 0 100 100 ###.#%rh 3242 [set] Set point: Dehumidification R/W/Z 0 100 100 ##.#g/Kg 3243 [set] Set point: Humidification Sp. Hum. R/W/Z 0 0 100 ###.#%rh 3243 [set] Set point: Humidification R/W/Z 0 0 100 ##.#g/Kg 3244 [set] Integration time: Dehumidification Ti. Deh. R/W 10 60 120 ###s 3245 [set] Integration time: Humidifier Ti. Hum. R/W 10 60 120 ###s 3246 [set] Mode: Control humidity Hr% or g.kgAS Mode R/W 0 0 1 List Control Humidity Mode

3251 [set] Alarm threshold: Low supply temp. - 1st lev.

Expert Control Safety

Sup Lo.1 R/W 3 6 19 ##.#°c 3252 [set] Alarm threshold: Low supply temp. - 2nd lev. Sup Lo.2 R/W 1 2 17 ##.#°c 3253 [set] Alarm threshold: High supply temp. - 1st lev. Sup Hi.1 R/W 20 40 70 ##.#°c 3254 [set] Alarm threshold: High supply temp. - 2nd lev. Sup Hi.2 R/W 20 60 70 ##.#°c 3255 [set] Alarm threshold: Low room temperature Room Lo. R/W -40 5 40 ##.#°c 3256 [set] Alarm threshold: High room temperature Room Hi. R/W -40 40 40 ##.#°c 3257 [set] Activation: Humidity control f (dew point) DewPoint R/W 0 0 1 List No Yes 3258 [set] Alarm threshold: Low room humidity Room Lo. R/W 0 0 100 ###.#%rh 3259 [set] Alarm threshold: High room humidity Room Hi. R/W 0 100 100 ###.#%rh

3261 [set] BMS: Unload: Control in cooling mode

Expert Control Bms

Cool.Mod R/W 0 0 1 List Unloaded BMS 3262 [set] BMS: Unload: Control in heating mode Heat.Mod R/W 0 0 1 List Unloaded BMS 3263 [set] BMS: Emulation: Outdoor temperature Out. T. R/W -99.9 -99.9 99.9 +##.#°c 3264 [set] BMS: Emulation: Room temperature Room T. R/W -99.9 -99.9 99.9 +##.#°c 3265 [set] BMS: Emulation: Outdoor humidity Out. Hr. R/W 0 0 100 ###.#%rh 3266 [set] BMS: Emulation: Room humidity Room Hr. R/W 0 0 100 ###.#%rh

3311 [set] Optional: Air flow sensor

Expert Blower Configuration

AirFlow R/W 0 0 2 List Blower Flow Configuration 3312 [set] Optional: Variable speed fan Modul. R/W 0 0 11 List Fan Inverter Configuration 3313 [set] Selection: Kit number - Blower Kit R/W 0 0 5 ## 3314 [set] Selection: Fan Type - Blower Motor R/W 0 0 10 List Motor Configuration 3315 [set] Selection: Motor - Blower Fan R/W 0 0 4 List Fan Configuration 3316 [set] Optional: Motorized Blower Damper Damper R/W 0 0 1 List No Yes

3321 [set] Activation: Blower

Expert Blower Mode

Enable R/W/Z 0 0 1 List No Yes 3322 [set] Activation: Blower in dead zone Dead Z. R/W/Z 0 0 2 List Off On Cyclic 3323 [set] Room temp. Threshold: Night refreshment Night Eco R/W 8 35 35 ##.#°c 3324 [set] Timing: Fan in dead zone - Number of seconds of running Time On R/W 120 300 32400 #####s 3325 [set] Timing: Fan in dead zone - Number of seconds of stopped Time Off R/W 120 3300 32400 #####s

3331 [set] Mode: Control fan speed

Expert Blower Speed

Function R/W/Z 0 0 3 List Blower Function 3332 [set] Mode: Fan speed Mode R/W 0 0 1 List Manual Auto 3333 [set] Nominal Threshold: Blower speed

Flow H. R/W/Z ~ ~ ~ ###.#%

3333 [set] Nominal Threshold: Blower speed R/W/Z ~ ~ ~ #####m3/h 3333 [set] Nominal Threshold: Blower speed R/W/Z 20 ~ 480 ####pa 3334 [set] Lower threshold: Blower speed

Flow L. R/W/Z ~ ~ ~ ###.#%

3334 [set] Lower threshold: Blower speed R/W/Z ~ ~ ~ #####m3/h 3334 [set] Lower threshold: Blower speed R/W/Z 20 ~ 480 ####pa 3335 [set] Speed coefficient / opening air damper: Blower Coef. R/W -100 0 100 +###.#% 3336 [set] Lower: Fan speed Minimum R/W 0 50 100 ###.#% 3337 [set] Upper: Fan speed Maximum R/W 0 100 100 ###.#%

3341 [set] Optional: Air flow sensor

Expert Blower Safety

Config. R 0 0 2 List Blower Flow Configuration 3342 Sensor: Air flow Delta.P R 0 0 1000 ####pa 3343 [set] Alarm threshold: Airflow Air Flow R/W 0 25 1000 ####pa 3344 [set] Alarm threshold: Missing filters Missing R/W 0 0 1000 ####pa 3345 [set] Alarm threshold: Dirty filters Dirty R/W 50 250 1000 ####pa

3351 [set] BMS: Forcing: Fan speed - Low flow

Expert Blower Bms Bms Low R/W 0 0 1 List No Yes

3352 [set] BMS: Forcing: Fan speed - Nominal flow Bms High R/W 0 0 1 List No Yes 3353 [set] BMS: Command: Fan speed - Blower Bms Val. R/W 0 0 100 ###.#%

3411 [set] Option: Compressor modulating

Expert Compressor Configuration

Modul. R/W 0 0 3 List Compressor Inverter 3412 [set] Option: Refrigerant Leak Detection Leak Det. R/W 0 0 1 List No Yes 3413 [set] Selection: Circuits Sensor Sensor R/W 0 4 4 List Circuit Sensor Configuration 3414 [set] Selection: Circuit discharge temperature probe Discharge R/W 0 0 1 List No Yes 3415 [set] Selection: Number of compressor: circuit 1 Circuit 1 R/W 0 0 2 ## 3416 [set] Selection: Number of compressor: circuit 2 Circuit 2 R/W 0 0 2 ## 3417 [set] Optional: Humiditrol - Circuit reheat coil Humiditrol R/W 0 0 2 List Humiditrol Configuration


Menu Description 4th digit 3rd digit 2nd digit 1st digit R/W/Z Min Std Max Unit 3418 [set] Option: HFO Refrigerant Refriger. R/W 0 0 1 List Refrigerant HFO

3421 [set] Activation: Compressors

Expert Compressor Mode

Enabled R/W/Z 0 0 1 List No Yes 3422 [set] Selection: Enable compressors - Circuit 1 Enable.1 R/W 0 0 3 List Compressor Enable 3423 [set] Selection: Enable compressors - Circuit 2 Enable.2 R/W 0 0 3 List Compressor Enable 3424 [set] BMS: Unload: 50p compressor: Totality Bms 50% R/W 0 0 1 List Unloaded BMS 3425 [set] BMS: Unload: Compressor Bms Unl. R/W 0 0 9 List Unloaded BMS 3426 [set] BMS: Unload: Compressor in heating Bms HPum R/W 0 0 1 List Unloaded BMS 3427 [set] BMS: Unload: 50p compressor: Running Bms 1/2 R/W 0 0 1 List Unloaded BMS


Expert Compressor Cooling

Enabled R/W/Z 0 0 1 List No Yes 3432 [set] Minimum Outdoor temp. Threshold: 50p comp. in cooling Low L50% R/W -15 20 60 +##.#°c 3433 [set] Minimum Outdoor temp. Threshold: 100p comp. in cooling Low L. R/W -15 12 60 +##.#°c 3434 [set] Delta-T: One compressor in cooling Delta T. R/W 1 5 20 ##.#K 3435 [set] Integration time: Compressor cooling Ti. R/W 5 30 120 ###s 3436 [set] Maximum Outdoor temp. Threshold: 100p comp. in cooling High L. R/W -15 50 60 +##.#°c 3437 [set] Memory: Sub cooling reference: cooling mode - Circuit 1 Leak.D C1 R/W 0 0 99.9 +##.#K 3438 [set] Memory: Sub cooling reference: cooling mode - Circuit 2 Leak.D C2 R/W 0 0 99.9 +##.#K 3439 [set] Memory: Sub cooling reference: cooling mode - Circuit 3 Leak.D C3 R/W 0 0 99.9 +##.#K


Expert Compressor Heating

Enabled R/W/Z 0 0 1 List No Yes 3442 [set] Minimum Outdoor temp. Threshold: 50p comp. in heating Low L50% R/W -20 50 60 +##.#°c 3443 [set] Minimum Outdoor temp. Threshold: 100p comp. in heating Low L. R/W -20 -20 60 +##.#°c 3444 [set] Delta-T: One compressor in heating Delta T. R/W 1 5 20 ##.#K 3445 [set] Integration time: Compressor heating Ti. R/W 5 30 120 ###s 3446 [set] Maximum Outdoor temp. Threshold: 100p comp. in heating High L. R/W -20 50 60 +##.#°c 3447 [set] Memory: Sub cooling reference: heating mode - Circuit 1 Leak.D C1 R/W 0 0 99.9 +##.#K 3448 [set] Memory: Sub cooling reference: heating mode - Circuit 2 Leak.D C2 R/W 0 0 99.9 +##.#K 3449 [set] Memory: Sub cooling reference: heating mode - Circuit 3 Leak.D C3 R/W 0 0 99.9 +##.#K

3511 [set] Option: Condenser Water

Expert Condenser Configuration

Type R/W 0 0 1 List Air Water 3512 [set] Option: Condenser Modul. R/W 0 0 14 List Fan Inverter Configuration 3513 [set] Percentage of glycol loop condensation Glycol R/W 0 0 50 ###.#% 3514 [set] Selection: Water condenser: Pump Pump R/W 0 0 1 List No Yes

3521 [set] Mode: Condensation control

Expert Condenser Control

Mode R/W/Z 0 0 3 List Condenser Fan Function 3522 [set] Set point: Control of condensation Cond. R/W 25 40 45 ##.#°c 3523 [set] Quiet mode: Reduce speed - fan cond. Reduced R/W 70 85 100 ###.#% 3524 [set] Integration time: Condenser Ti. R/W 5 30 120 ###s 3525 [set] Set point: Control of evaporation Evap. R/W 0 10 20 ##.#°c 3526 [set] Set point: Control of floating condensation Floating R/W 4 120 20 ##.#K

3531 [set] Alarm threshold: Low condensing temp.

Expert Condenser Savety

Low L. R/W 4 5 20 ##.#°c 3532 [set] Alarm threshold: High condensing temp. High L. R/W 20 45 50 ##.#°c 3533 [set] Set point: Water condenser - Leakage flow Leak R/W 0 0 50 ###.#% 3534 [set] Outdoor temp. Threshold: Water condenser - Activation leakage Onset R/W -20 -20 20 +##.#°c

3541 [set] Outdoor temp. Threshold: Enable defrost

Expert Condenser Defrost

Onset R/W 8 16 22 ##.#°c 3542 [set] Defrost: Coefficient of dynamic calculation Ratio R/W 0 1.4 2 ##.# 3543 [set] Defrost: Minimum time between two cycles Timeout R/W 30 30 90 ##m 3544 [set] Defrost: Number of restart fan Restart R/W 1 3 5 ## 3545 [set] Activation: Defrost 1/2 compressor (tandem) 1/2 Tand R/W 0 0 1 List No Yes 3546 [set] BMS: Request: Delay Defrost Bms Wait R/W 0 0 1 List No Yes

3611 [set] Option: Electronic expansion valve (EEV) Expert Expansion Valve Configuration Option R/W 0 0 6 List EEV Configuration

3621 [set] Set point: Superheat - EEV circuit 1

Expert Expansion Valve Circuit 1

S.Heat R/W 3 5 10 ##.#K 3622 [set] Coef. PID: kP - EEV circuit 1 Kp R/W 0 3 30 ##.#K 3623 [set] Coef. PID: tI - EEV circuit 1 Ti R/W 0 80 360 ###s 3624 [set] Coef. PID: tD - EEV circuit 1 Td R/W 0 0.5 9 ##.#s 3627 [set] Activation: Manual - EEV circuit 1 Manual R/W 0 0 1 List No Yes 3628 [set] Manual mode: Steps - EEV circuit 1 Steps R/W 0 0 9999 ###

3631 [set] Set point: Superheat - EEV circuit 2

Expert Expansion Valve Circuit 2

S.Heat R/W 3 5 10 ##.#K 3632 [set] Coef. PID: kP - EEV circuit 2 Kp R/W 0 3 30 ##.#K 3633 [set] Coef. PID: tI - EEV circuit 2 Ti R/W 0 80 360 ###s 3634 [set] Coef. PID: tD - EEV circuit 2 Td R/W 0 0.5 9 ##.#s 3637 [set] Activation: Manual - EEV circuit 2 Manual R/W 0 0 1 List No Yes 3638 [set] Manual mode: Steps - EEV circuit 2 Steps R/W 0 0 9999 ###

3711 [set] Option: Heaters (1)

Expert Heater Configuration Main R/W 0 0 11 List Heaters 1 Configuration

3712 [set] Option: Heaters (2) 2nd R/W 0 0 2 List Heaters 2 Configuration 3713 [set] Optional: Pump for hot water coil Pump R/W 0 0 1 List No Yes

3721 [set] Activation: Heaters (1)

Expert Heater Mode

Enable.1 R/W/Z 0 0 1 List No Yes 3722 [set] BMS: Unload: 50p heaters: Totality Bms 50% R/W 0 0 1 List Unloaded BMS 3723 [set] BMS: Unload: Heaters Bms Unl. R/W 0 0 1 List Unloaded BMS 3724 [set] Activation: Heaters (2) Enable.2 R/W/Z 0 0 1 List No Yes 3725 [set] BMS: Unload: 50p heaters: Running Bms 1/2 R/W 0 0 1 List Unloaded BMS

3731 [set] Mode: Priority Inversion (1)

Expert Heater Control

Swap 1 R/W/Z 0 0 3 List Heaters 1 Swap Mode 3732 [set] Outdoor temp. Threshold: Priority Inversion (1) Swap 1 R/W -20 10 50 +##.#°c 3733 [set] Maximum Outdoor temp. Threshold: Enable heaters (1) Low L. 1 R/W -20 10 50 +##.#°c 3734 [set] Delta-T: Heaters (1) DeltaT.1 R/W 1 8 20 ##.#K 3735 [set] Integration time: Heaters (1) Ti. 1 R/W 5 30 120 ###s 3736 [set] Activation: Priority Inversion (2) Swap 2 R/W/Z 0 0 1 List Heaters 2 Swap Mode 3737 [set] Maximum Outdoor temp. Threshold: Enable heaters (2) Low L. 2 R/W -20 10 50 +##.#°c 3738 [set] Integration time: Heaters (2) Ti. 2 R/W 5 30 120 ###s

3751 [set] Upper: Power electrical heaters modulating Expert Heater Electrical TriacMax R/W 0 100 100 ###.#%

3761 [set] Set point: Leakage flow (1)

Expert Heater Hot Water Leak R/W 0 0 50 ###.#%

3762 [set] Outdoor temp. Threshold: Activation leakage (1) Onset R/W -20 -20 50 +##.#°c 3763 [set] Mode: Hot water valve if frost alarm Freeze R/W 0 0 1 List Close Open


Menu Description 4th digit 3rd digit 2nd digit 1st digit R/W/Z Min Std Max Unit

3771 [set] Mode: Pump for hot water coil Expert Heater Pump Mode R/W 0 0 3 List Pump Function

3781 [set] Set point: Leakage flow (2) Expert Heater Hot Water Reco. Leak R/W 0 0 50 ###.#% 3782 [set] Outdoor temp. Threshold: Activation leakage (2) Onset R/W -20 -20 50 +##.#°c

3811 [set] Optional: Economizer (Fresh air damper)

Expert Economizer Configuration

Damper R/W 0 0 6 List FreshAir Configuration 3812 [set] Option: Air quality sensor Co2 R/W 0 0 1 List CO2 Sensor Configuration 3813 [set] Optional: Energy Recovery Module Recov. R/W 0 0 4 List Recovery Configuration 3814 [set] Option: Heaters (2) Heater R/W 0 0 2 List Heaters 2 Configuration 3815 [set] Option: Exhaust Fans Exhaust R/W 0 0 4 List Exhaust Configuration 3816 [set] Selection: Kit number -Exhaust fan Kit R/W 0 0 5 ## 3817 [set] Selection: Type exhaust Fan Motor R/W 0 0 10 List Motor Configuration 3818 [set] Selection: Motor exhaust fan Fan R/W 0 0 4 List Fan Configuration 3819 [set] Optional: Variable speed fan Inverter R/W 0 0 11 List Fan Inverter Configuration

3821 [set] Minimum: Main threshold Open air damper

Expert Economizer Control

Minimum R/W/Z 0 0 100 ###.#% 3822 [set] Maximum: Open air damper Maximum R/W 0 100 100 ###.#% 3823 [set] Integration time: Air damper Ti. R/W 5 10 120 ###s 3824 [set] Enabled: Enthalpy function Enthalpy R/W 0 0 1 List No Yes 3825 [set] Activation: Calibration of air damper Calib. R/W 0 0 1 List No Yes 3826 [set] BMS: Forcing: Closing air damper Bms 0% R/W 0 0 1 List No Yes 3827 [set] BMS: Forcing: Open air damper Bms 100% R/W 0 0 1 List No Yes 3828 [set] Mode: Minimum opening air damper Mode R/W 0 0 1 List Fresh Air Mini 2 3829 [set] Minimum: Second threshold Open air damper Mini.2nd R/W/Z 0 0 100 ###.#%

3831 [set] BMS: Activation: Free-Cooling

Expert Economizer Free-Cooling

Enabled R/W/Z 0 0 1 List No Yes 3832 [set] Minimum Outdoor temp. Threshold: Free-Cooling Low L. R/W -20 -20 50 +##.#°c 3833 [set] Maximum Outdoor temp. Threshold: Free-Cooling High L. R/W -20 26 50 +##.#°c 3834 [set] BMS: Unload: Free-Cooling Bms Unl. R/W 0 0 1 List Unloaded BMS

3841 [set] BMS: Activation: Free-Heating

Expert Economizer Free-Heating

Enabled R/W/Z 0 0 1 List No Yes 3842 [set] Minimum Outdoor temp. Threshold: Free-Heating Low L. R/W -20 14 50 +##.#°c 3843 [set] Maximum Outdoor temp. Threshold: High Free Heating High L. R/W -20 40 50 +##.#°c 3844 [set] BMS: Unload: Free-Heating Bms Unl. R/W 0 0 1 List Unloaded BMS

3851 [set] Activation: Air quality control

Expert Economizer Air Quality

Enabled R/W/Z 0 0 1 List No Yes 3852 [set] Mode: Air quality control Mode R/W 0 0 1 List CO2 Function 3853 [set] Lower threshold: Air quality control Minimum R/W 0 1000 2000 ####ppm 3854 [set] Upper threshold: Air quality control Maximum R/W 0 1500 2000 ####ppm 3855 [set] Alarm threshold: Air quality Limit R/W 0 1500 2000 ####ppm 3856 [set] BMS: Unload: Air quality control Bms Unl. R/W 0 0 1 List Unloaded BMS 3857 [set] BMS: Emulation: Air quality sensor Bms Val. R/W 0 0 2000 ####ppm

3861 [set] Air damper threshold: Activation 1st fan exhaust

Expert Economizer Exhaust

Step 1 R/W 0 33 100 ###.#% 3862 [set] Air damper threshold: Activation 2nd fan exhaust Step 2 R/W 0 50 100 ###.#% 3863 [set] Air damper threshold: Activation 3rd fan exhaust Step 3 R/W 0 66 100 ###.#% 3864 [set] Nominal Threshold: Exhaust Fan speed

Flow H. R/W ~ ~ ~ ###.#%

3864 [set] Nominal Threshold: Exhaust Fan speed R/W ~ ~ ~ #####m3/h 3864 [set] Nominal Threshold: Exhaust Fan speed R/W ~ ~ ~ ####pa 3865 [set] Lower threshold: Exhaust Fan speed

Flow L. R/W ~ ~ ~ ###.#%

3865 [set] Lower threshold: Exhaust Fan speed R/W ~ ~ ~ #####m3/h 3865 [set] Lower threshold: Exhaust Fan speed R/W ~ ~ ~ ####pa 3866 [set] Speed coefficient / opening air damper: Exhaust Fan Coef. R/W -100 0 100 +###.#%

3871 [set] Activation: Recovery Module

Expert Economizer Recovery

Enabled R/W/Z 0 0 1 List No Yes 3872 [set] Delta-T: Recovery Module Delta.T R/W 1 4 10 ##.#K 3873 [set] Outdoor temp. Threshold: Enable defrost Defrost R/W -20 -5 20 +##.#°c 3874 [set] Alarm threshold: Recovery Module Safety R/W 0 2 5 ##.#K 3875 [set] Alarm threshold: Dirty filters Filters R/W 50 250 500 ####pa

3881 [set] Activation: Heaters (2)

Expert Economizer Heater

Enabled R/W/Z 0 0 1 List No Yes 3882 [set] Set point: Electrical heaters (2) Sp Temp. R/W 15 22 50 ##.#°c 3883 [set] Delta-T: Heaters (2) Delta T. R/W 1 8 20 ##.#K 3884 [set] Opening threshold of the fresh air damper for activation heaters (2) Opening R/W 0 0 100 ###.#%

3911 [set] Option: Chilled water valve

Expert Other Chilled Water Config. R/W 0 0 2 List Chilled Water Configuration

3912 [set] Activation: Chilled water valve Enabled R/W/Z 0 0 1 List No Yes 3913 [set] Integration time: Chilled water valve Ti. R/W 5 30 120 ###s

3921 [set] Optional: Humidifier Expert Other Humidifier Config. R/W 0 0 2 List Humidifier Configuration 3922 [set] Integration time: Humidifier Ti. R/W 10 60 120 ###s

3931 [set] Optional: Power Meter

Expert Other Power Meter

Config. R/W 0 0 2 List Power Meter 3932 Power Meter: Fieldbus - Address Address R ## 3933 Power Meter: Fieldbus - Speed Baud R ##### 3934 Power Meter: Fieldbus - Parity Parity R List No Yes 3935 Power Meter: Fieldbus - Online OnLine R List No Yes 3936 Power Meter: Current Current R ###.#A 3937 [set] High threshold: Current limit Max.Cur. R/W 0 999.9 999.9 ###.#A 3938 [set] BMS: Power Meter: Code for reset Code R/W 0 0 32767 #####


List Range List Size List Off On List Fan Inverter Configuration List Restore List Outputs Custom

0 to Settle 0 to Settle 0 Off □ 0 No 0 No 0 Not Used 1 Baltic - C 2 024 1 On ● 1 ATV 1 DC+BMS 1 Alarm NC 2 Baltic - H 3 030 2 EBM 1 2 Schedule 2 Alarm NO 3 Baltic - G 4 038 List No Yes 3 EBM 2 3 Factory 3 Minor Al 4 Baltic - M 5 042 0 No □ 4 EBM 3 4 Save Cfg 4 Major Al 5 Baltic - WH 6 045 1 Yes● 5 ZA 1 5 Backup Cfg 5 Filter Al 6 Baltic - WM 7 052 6 ZA 2 6 Blower Al 7 Baltic - N 8 057 List Close Open 7 ZA 3 List Master/Slaves Function 7 Comp. Al 8 Baltic - GN 9 065 0 Open □ 8 ZA 4 0 Not Used 8 Gas Al 9 Aircool - C 10 075 1 Closed● 9 EBM 4 1 Cool/Heat 9 Elec. Al 10 Aircool - H 11 085 10 PWM 2 Comp.Max. 10 Frost. Al 11 Compact - C 17 045 List CO2 Function 11 10V 3 Backup 11 Smoke Al 12 Compact - H 18 052 0 0-Min 12 Low Speed 4 Backup.R. 12 On/Off 13 Flexy - C 19 057 1 Min-Max 13 No 5 Flow Cas. 13 Defrost 14 Flexy - H 20 065 14 Valve 14 Heating 15 Flexy - G 21 075 List Inactive Active List Master/Slaves Sensors 15 Dead Z. 16 Flexy - D 22 085 0 Inactive List Fan Configuration 0 Not Used 16 Cooling 17 Flexy - WH 23 001 1 Active 0 .Not set. 1 Master 17 by BMS 18 Flexy - WM 24 020 1 12-9 2 Average 18 Mode Day I 19 Flexy - N 25 025 List Cool Heat 2 15-11 19 Mode Day II 20 Flexy - GN 26 030 0 Cool. 3 15-11GØ30 List BMS Protocol 20 Mode Day 21 Flatair - C 27 035 1 Heat. 4 15-11GØ40 1 Adalink 21 Mode Night 22 Flatair - H 28 040 5 15-15 2 LennoxVision 22 Mode BMS 23 Aqualean -C 29 045 List Manual Auto 6 18-13G 3 Modbus 23 Sched.Z0 24 Aqualean -H 30 055 0 Manual 7 ADHE-355 4 Lonworks 24 Sched.Z1 25 Flexair - C 31 070 1 Auto. 8 10-10G 5 Trend 25 Sched.Z2 26 Flexair - H 32 085 9 2x18-13 6 BACnet 485 26 Sched.Z3 27 Flexair - G 33 100 List Air Water 10 K3G450 7 BACnet IP 27 Sched.Z4 28 Flexair - D 34 120 0 Air 11 K3G500 8 Carel 28 Sched.Z5 29 eNeRGy - C 35 140 1 Water 12 K3G560 9 LennoxWeb 29 Sched.Z6 30 eNeRGy - H 36 020 13 K3G630 10 tEra 30 Room 50% 31 eNeRGy - WC 37 025 List Sw Bms 14 K3Gxxx 31 Room 100% 32 eNeRGy - WH 38 030 0 Switch 15 GR50C-ZID List BMS Baud 32 Humidif. 33 eNeRGy - N 39 035 1 BMS 0 1200 33 Pump 34 R'Flex - C 40 040 List Motor Configuration 1 2400 34 Exhaust 35 R'Flex - H 41 045 List Unloaded BMS 0 Not set 2 4800 37 Heaters 36 R'Flex - G 42 055 0 No 1 0.75-IE1 3 9600 38 Cond.Fan 37 R'Flex - M 43 070 1 Unloaded 2 1.10-IE1 4 19200 39 Nsr 38 Fenyx 44 085 3 1.50-IE1 39 Flat.Adv -M 45 100 List Control Configuration 4 2.20-IE1 List BMS Format List Inputs Digital Custom 40 Flat.Adv -S 50 085 0 Room 5 3.00-IE1 0 8-None-2 0 Not Used 41 Comp.Adv -M 51 100 1 Supply 6 4.00-IE1 1 8-None-1 1 Ntc Room 42 Comp.Adv -S 52 120 7 5.50-IE1 2 8-Even-2 2 Ntc BMS 43 Airc.Adv -M 53 150 List Heaters 2 Swap Mode 8 7.50-IE1 3 8-Even-1 3 Hr. BMS 44 Airc.Adv -S 54 170 0 Last 9 9.20-IE1 4 8-Odd -2 4 Sp Temp.

55 200 1 First 10 11.00-IE1 5 8-Odd -1 5 Sp F.Air 56 230 11 0.75-IE2 6 Sp Speed 61 085 List Display Cust SP 12 0.95-IE2 List Schedule Mode 7 T. Out. 62 100 0 Temp. 13 1.10-IE2 0 � Init. 8 T. Room 63 120 1 Offset 14 1.50-IE2 1 Day II 9 Hr. Out. 64 150 15 2.20-IE2 2 Day I 10 Hr. Room 65 170 List Control Humidity Mode 16 3.00-IE2 3 Day 11 Air Qual 68 002 0 - Hr% - 17 4.00-IE2 4 Night 12 Not Used 69 003 1 - g/kg - 18 5.50-IE2 5 BMS 13 On/Off 70 004 19 7.50-IE2 14 Rst Alrm 71 005 List Fresh Air Mini 2 20 9.20-IE2 List Test 15 400V 72 010 0 No 21 11.00-IE2 7 . 16 Low Fan 73 012 1 Out. Low 8 Quickly 17 High Fan 74 015 List Heaters 1 Configuration 9 Defrost 18 No F.A 75 020 / 017 List Refrigerant HFO 0 No 10 24/24 7/7 19 10% F.A 76 025 / 022 0 R410a 1 Water 11 Wizard 20 20% F.A 77 030 / 031 1 HFO 2 Gas 1.² 12 ATV1 Init 21 30% F.A 79 002 3 Gas 2.² 13 ATV2 Init 22 40% F.A 80 003 List Configuration 4 Gas 1.M 14 ATV3 Init 23 50% F.A 81 004 0 No 5 Gas 2.M 15 ATV4 Init 24 All F.A 82 005 1 Yes 6 Elec. 2 16 Run Test 25 No FreeC 83 007 2 Cool.Only 7 Elec. M. 17 BM-Y1 10V 26 No FreeH 84 008 3 Heat.Pump 8 Gas 3.² 18 BM-Y2 10V 27 No Air.Q 85 010 4 Modulate 9 Gas 4.² 19 BM-Y3 10V 28 1/2 Cp. 86 012 5 Simple 10 Gas 5.² 20 BM-Y4 10V 29 50% Cp. 87 015 6 Double 11 Gas 6.² 21 BE1-Y 10V 30 No Comp. 88 018 7 1 Step 22 BE2-Y 10V 31 No HPump 89 020 8 2 Steps List Heaters 2 Configuration 23 B.Nom100% 32 1/2 Ht. 90 020 9 3 Steps 0 No 24 B.Low100% 33 50% Ht. 91 025 10 4 Steps 1 Elec. M. 25 B.Nom. 0% 34 No Heat. 92 030 11 100% 2 H. Water 26 B.Low 0% 35 No Cp&Ht 93 035 12 500Pa 3 H/C Water 27 Exhaust 1 36 Prio.Ht. 94 040 13 1000Pa 28 Exhaust 2 37 Defrost 95 045 14 Static List Power Meter 29 Exhaust 3 38 Summer 96 055 15 Wheel 0 No 30 C-Fan, C1 39 Winter 97 070 16 Single 1 PM 31 C-Fan, C2 40 Tcb G 98 085 17 Tandem 2 IEM 32 C1c1 Cool 41 Tcb B 99 100 18 2 Speeds 3 B24 33 C1c2 Cool 42 Tcb Y1 100 120 19 Air 34 C1-- Cool 43 Tcb Y2 101 140 20 Water List Remote Display 35 C1-- HP 44 Tcb Y3 102 200 21 Water&Val 0 No 36 C2c1 Cool 45 Tcb Y4 103 230 1 DC Light 37 C2c2 Cool 46 Tcb W1 105 004 List Humiditrol Configuration 2 DC Full 38 C2-- Cool 47 Tcb W2 106 005 0 No 3 DM 39 C2-- HP 48 for BMS 107 006 1 1 Circuit 4 DM+DC Light 40 C3-- Cool 49 M. Day II 108 007 2 2 Circuit 5 DM+DC Full 41 C3-- HP 50 M. Day I 109 010 42 C--- Cool 51 M. Day 110 012 List Chilled Water Configuration 43 C1c1 Heat 52 M. Night 111 014 0 No 44 C1c2 Heat 53 M. BMS 112 016 1 C. Water 45 C1-- Heat 54 Humidif. 113 019 2 H/C Water 46 C2c1 Heat 55 Pump


114 022 List State 47 C2c2 Heat 56 Smoke 115 024 List EEV Configuration 1 24 Clock 48 C2-- Heat 57 Off Valve 116 027 0 No 25 Switch 49 C3-- Heat 65 Blower 117 032 1 1V BM 26 Mast/Slav 50 C--- Heat 66 Recovery 118 035 2 2V EVD+BM 27 BMS 51 H1-1 Low 67 Heaters 119 044 3 3V EVD+BM 28 BM 52 H1-1 Full 68 Comp. 121 006 4 1V EVD 29 BE.1 53 H1-2 Low 69 Nsr 122 007 5 2V EVD 30 BE.2 54 H1-2 Full 123 009 6 3V EVD 31 Bus 55 H2-1 Low List Inputs Analogical Custom 124 010 32 Return 56 H2-1 Full 0 Not Used 125 011 List Blower Flow Configuration 33 Outside 57 Rec.Wheel 1 Ntc Room 126 012 0 No 34 Custom 58 C2c1 Humi 2 Ntc BMS 127 013 1 500pa 35 Wait.HotW 59 C2c2 Humi 3 Hr. BMS 128 016 2 1000pa 36 Stopped 60 C2-- Humi 4 Sp Temp. 129 019 37 Running 61 C--- Humi 5 Sp F.Air 130 022 List CO2 Sensor Configuration 38 TCB 62 H1-3 Low 6 Sp Speed 132 FENYX 0 No 39 Dead,Zone 63 H1-3 Full 7 T. Out. 134 020 1 0-2000 40 Disable 64 H1-4 Low 8 T. Room 135 035 2 350-2000 41 Power 65 H1-4 Full 9 Hr. Out. 137 025 42 Fault (1) 66 H1-5 Low 10 Hr. Room 138 035 List Compressor Inverter 43 Fault (2) 67 H1-5 Full 11 Air Qual 139 045 0 No 44 Wait.Flow 68 H1-6 Low 12 Cond.Wat 140 060 1 Digital 45 Offline 69 H1-6 Full 13 Comp.Liq 141 075 2 VZH 46 Ant-Sh-Cy 70 EuroLab 19 Nsr 142 085 3 Power+ 47 H.P. 145 020 4 0-10V 48 L.P. 146 025 49 Fresh Air 147 030 List Recovery Configuration 50 Supply 148 035 0 No 51 Room 149 040 1 Static 52 Dehu. 150 045 2 Wheel 53 Run.Heat. 151 055 3 Comp. 1 54 Run.Cool. 152 070 4 Comp. 2 55 Defrost 153 085 56 Run. Low 154 100 List Humidifier Configuration 57 Run. 30% 155 120 0 No 58 Run. 50% 156 140 1 1 Step 59 Run. 60% 157 200 2 Modulate 60 Run.100% 158 230 61 Enthalpy 159 002 List FreshAir Configuration 62 Calib. 160 003 4 No 161 004 5 0%-100% List Off On Cyclic 162 005 6 100% 0 Off 163 007 1 On 164 008 List Exhaust Configuration 2 Cyclic 165 010 0 No 166 012 1 Modulate List Smoothing 167 015 2 1 Step 0 No 168 018 3 2 Steps 1 Dead Z. 169 020 4 3 Steps 2 Comfort

1 V indicates the number of EEV present in each circuit (e.g. 2V means 2 EEV), while EVD or BM indicates where the EEV is connected. Note that for Unitary advanced EVD is replaced by another eClimatic (slave board) installed in the indoor unit.

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