climaveneta technical bulletin techniczna_brh 0011-012… · versatile high efficiency maximum...

VersatileHigh efficiencyMaximum silent-running

Water-cooled liquid chillers

BRH_0011_0121_201211_EN

r HFCR-410A

(The photo of the unit is indicative and may change depending on the model)

Climaveneta Technical Bulletin

0011 - 01215,5 - 35,1 kW

BRH

II

BRH

HFC R410A

1. Product presentation 1.1 BRH units 1.2 Operate in respect of the environment 1.3 Full Floating control logic 1.4 Versatility 1.5 Ease of installation 1.6 Silent-running 1.7 Energy savings 1.8 Tests2. Unit description 2.1 Water cooled chillers 2.2 Standard unit composition 2.3 Available models 2.4 Standard supply 2.5 Accessories 2.6 Connectivity3. Electronic controller 3.1 Heat adjustment 3.2 Compressor start delay 3.3 System-side circulation pump (FF models) 3.4 Modulating valve 3.5 Antifreeze alarm 3.6 Comfort function4. Technical data 4.1 General technical data 4.2 Cooling capacity5. Operating range6. Hydraulic data 6.1 Water flow and pressure drop (FF) 6.2 Hydronic unit 6.3 Water flow and pressure drop (FFT)7. Electrical data8. Full load sound level9. Dimensional drawings10. Legend of pipe connections

pg. n° IIIpg. n° III pg. n° III pg. n° IIIpg. n° IIIpg. n° IIIpg. n° IIIpg. n° IIIpg. n° IIIpg. n° 1 pg. n° 1 pg. n° 1pg. n° 2pg. n° 3pg. n° 3pg. n° 3pg. n° 4pg. n° 4pg. n° 4 pg. n° 4pg. n° 4pg. n° 4 pg. n° 4pg. n° 6 pg. n° 6 pg. n° 9pg. n° 15 pg. n° 16 pg. n° 16pg. n° 18pg. n° 19pg. n° 21pg. n° 22pg. n° A1pg. n° A4

SUMMARY BRH0011 - 0121

Company quality system certi-fied to UNI EN ISO 9001

This company par-ticipates in the Eurovent Certification Programme.The products are listed in the Directory of certified products.

Eurovent certification ap-plied to units with cooling

capacity up to 1500 kW for air cooled water chillers and

water cooled liquid chillers.

Liability disclaimerThis bulletin is not exhaustive about: installation, use, safety precautions, handling and transport. Refer to the “General Manual of Installation” for further information.This bulletin refers to standard executions, particularly as re-gards dimensions, weight, electric, hydraulic, aeraulic and re-frigerant connections (where applicable). Contact Climaveneta Commercial Office for further drawings and schemes.

Climaveneta declines any liability deriving from use of the bul-letin.This bulletin is the exclusive property of Climaveneta and all forms of copy are prohibited.The data contained herein is subject to change without notice.

III

BRH

HFC R410A

1. PRODUCT PRESENTATION

1.1 BRH units

This chapter contains general descriptions relative to the BRH family. Please refer to the specific sections of this bulletin for more detailed information.

BRH FF and BRH FFT are the ranges of water-cooled chillers running on R410A ecological gas. They comprise indoor units with scroll hermetic compressors, plate heat exchangers, circula-tion pump (models FF) and Full Floating technology.

1.2 Operate in respect of the environment

R-410A is an ecological gas because its high efficiency reduces electricity consumption and consequently CO2 emissions and because it does not damage the ozone layer (ODP = 0).

1.3 Full Floating control logic

The new generation controller uses Full Floating Technology to manage unit logic. This technology was specifically developed by Climaveneta to optimise control of condensation pressure, the system circulation pump (Floating Flow) and the adjustment setpoint (Floating Setpoint). This makes it possible to achieve the following benefits: extensive operating limits, performance improvement both in standard and in limit conditions and shorter plant set-up times.

1.4 Versatility

Thanks to their simplicity of installation, BRH units can satisfy all system and application requirements. They can be supplied without the hydronic unit (BRH FFT) or with integrated hydronic unit on board the unit (BRH FF). The latter, in fact, are fitted with circulation pump for the system and a modulating valve on the outlet circuit for condensation control, as well as protection logics for optimising system operation.

1.5 Ease of installation

All the BRH unit connections are located in the upper part of the units, thus simplifying installation operations. This feature also makes it possible to save space as the units can be positioned near the perimeter walls without compromising access to the internal components during maintenance.

1.6 Silent-running

The BRH units stand out for their silent running. The panelling, incorporating a layer of soundproofing made from high intermedi-ate density conoid sandwich material, give all the units such low noise levels as to allow them to be used in residential and com-mercial areas without the need to install them in plant rooms.

1.7 Energy savings

The working setpoint of BRH units can be managed according to the logics that best adapt to the severest application require-ments. The ECONOMY and COMFORT functions, in fact, can change the operating conditions of the machine in a fixed or dynamic way, without compromising system functionality and assuring maximum energy saving.

Introduction

Perfect functionality of Climaveneta units is guaranteed by ac-curate tests carried out along the productive process, and by final test of every unit at the end of the work cycle, as imposed by ISO9001.

1.8 Tests

1

BRH

HFC R410A

2. UNIT DESCRIPTION2.1 Water cooled chillersWater cooled chillers The unit is supplied with anti-freeze oil and refrigerant and has been factory tested. On-site installation therefore just involves making connection to the mains power and water supplies.Unit charged with R410A ecological refrigerant.

2.2 Standard unit compositionSupporting frameBase and frame in thick hot-galvanised shaped sheet steel. All parts polyesters-painted.

PanellingPanelling made of hot-galvanised sheet steel with a suitable thickness. All the parts are polyesters-painted and built in such a way as to allow total access to internal components.The soundproofing panelling incorporates a layer of open-cell foamed conoid sandwich material on the outside and an inter-mediate lead sheet with a total thickness of 35 mm.

CompressorsHermetic scroll compressors complete with an oil sump heater, electronic overheating protection with centralised manual reset and a two-pole electric motor. Soundproof hood in high density rubber.

System side exchangerAISI 316 steel braze-welded plate exchanger. The heat ex-changer is fitted with a condensation-proof lining in closed-cell foamed rubber.When the unit is working, it is protected against lack of flow by a differential pressure switch mounted on the water side. The unit can work with antifreeze mixtures at exchanger outlet temperatures as low as -10°C.

Source-side heat exchanger AISI 316 steel braze-welded plate exchanger. The heat ex-changer is fitted with a condensation-proof lining in closed-cell foamed rubber. The unit can also work with antifreeze mixtures up to a glycol percentage of 40%.

Refrigerant circuitMain components of the refrigerant circuit:- dryer filter- refrigerant line sight glass with humidity indicator- externally equalised thermostatic valve- high and low pressure switches- check valve

System side hydraulic circuitMain components of the system side hydraulic circuit:- circulation pump (models FF only)- expansion tank (models FF only)- water differential pressure switch- system vent- drain taps- safety valve- male threaded 3/4” connectors up to size 0031, 1”1/4 from size

0041 to 0121

Source side hydraulic circuit Main components of the source side hydraulic circuit:- modulating two-way valve (just FF models)- drain taps- male threaded 3/4” connectors up to size 0031, 1”1/4 from size

0041 to 0121

Electric power and control panelElectric power and control panel, compliant with EN 60204-1/EC 204-1 standards, complete with:- control circuit transformer- general door lock isolator- circuit breakers and contactors for compressors- remote ON/OFF terminals- terminals for remote activation of ECONOMY function- terminals for connection to remote keyboard- terminals for connecting system and outlet side flow switch-

es- alarm signal terminals- terminals for signalling compressor start status- terminals for external air temperature probe- electronic controller- phase-cut board for managing modulating pump (models FF

only)- safety fuses- compressor start capacitor (single-phase unit only)- IP54 protection level

Reference regulationsThe machine complies with the following directives and their amendments:- 98/37/EC Machinery Directive- C.E.D. 89/336/EEC + 2004/108/EC.- 2006/95/EC Low Voltage Directive.- 97/23/EC Pressure Equipment Directive. Module A1. TÜV-

Italia 0948

Control electronicsControl electronics with 4-digit display showing current tempera-ture and pressure values of system and outlet sections, rapid ac-cess to adjustment setpoints, password-protected programming menu. Direct display of machine states for system diagnostics by means of illuminated icons on the front of the display. Level of protection of front of the control unit against infiltration of dust and water: IP65.Fitted for connection to external keyboard for the display and remote control of machine states.

2

BRH

HFC R410A

FunctionsSTAND-BYActivation and deactivation of the unit using the dedicated button on the front of the device, from event in time band, from remote using the voltage-free digital input.

ECONOMYFunction of change of a fixed value to add to the unit operating setpoint, can be activated remotely using the voltage-free dig-ital input. This makes it possible, for example, to raise the unit setpoint from a fixed value during the night to achieve energy saving.

COMFORTFunction of dynamic setpoint change according to the external temperature measured by a special temperature sensor (not

included in the supply, available as an accessory). As well as saving electricity, this makes it possible to produce the quantity of cold required to assure conditions of comfort in accordance with the real load and temperature conditions of the external air to the air to be conditioned.

SCHEDULERWeekly events programmer for differentiated management of operating modes (ON / STAND-BY) and specific unit operat-ing setpoint. Up to 3 daily profiles can be defined for each day of the week. This makes it possible to achieve energy saving (at night, for example), when the energy demand is lower. The scheduler assures observance of the set times thank to a user-programmable internal clock.

Liquid chiller for use with open-loop water (wells, water tables, aqueducts), complete with circulation pump on the system side and two-way modulating valve on the outlet side.

2.3 Available models BRH FF BRH FFT

Liquid chiller for use with open-loop water (wells, water tables, aqueducts), without circulation pumps and/or condensation control valves.

9

8

7

65

4

32

10 11

12

1314

1

9

8

7

65

4

32

10

11

1

FF version

FFT version

1 Electrical panel2 Scroll compressor3 Low pressure switch4 High pressure switch5 Exchanger side source6 System side exchanger7 Liquid indicator8 Thermostatic valve9 Filter10 Condensation control valve11 Water differential pressure switch on

system side12 Expansion tank13 System circulator14 System safety valve

1 Electrical panel2 Scroll compressor3 Low pressure switch4 High pressure switch5 Exchanger side source6 System side exchanger7 Liquid indicator8 Thermostatic valve9 Filter10 Water differential pressure switch on

system side11 System safety valve

3

BRH

HFC R410A

- Rubber anti-vibration kit (supplied loose with the unit, to be mounted)

- Vertical water connections (standard)

- Compressor chamber soundproofing- Electronic controls with temperature display

2.5 Accessories- REMOTE KEYBOARD HSW10 (supplied separately)

HSW remote keyboard with LCD display and 4 buttons. Its pleasant, modern design blends well with all furnishing styles. The HSW remote keyboard faithfully replicates the controller

display on the unit and further simplifies all the operations of configuration and control of the applications via the large dual display.

- EXTERNAL AIR PROBE (supplied separately)The external air probe makes it possible to enable the wa-ter setpoint offset for external air temperature, optimising the energy efficiency of the unit according to external conditions. The external air probe must be combined with the remote key-board HSW12.

- WATER FILTER (supplied separately)Y-filter designed and built to capture the impurities in the hy-draulic circuit. It is fitted with a 0.9 mm stainless steel mesh cartridge, which can be regenerated or replaced without re-moving the valve body from the piping.

- FLOW SWITCH (supplied separately)Flow switch for checking the absence or excessive decrease of flow in system pipes for air-conditioning and industrial treat-ment and cooling systems.

2.4 Standard supply

Connections can be made to propriety supervi-sion systems via a serial port with ModBUS-RTU protocol. To connect the unit, an additional se-rial interface module is used to connect the on-board electronic control unit to an RS485 serial network.The interface module is fitted with a TTL serial input for connection to the unit controller and an output on the optoisolated RS485 screw termi-nals for connection to the communication net-work.

Signal insulation using optoisolators assures pro-tection against any electromagnetic disturbance in the communication network that could damage the control device and jeopardise the functionality of the conditioning system.The interface module is available in the 3 DIN Rail format for installation on an omega din guide, with IP40 front protection.

2.6 Connectivity

4

BRH

HFC R410A

3.2 Compressor start delayTwo functions have been introduced to avoid over-frequent compressor start-ups:- minimum delay after last stop 3 minutes.- minimum delay after last start 5 minutes.

3.3 System-side circulation pump (FF models)The electronic board has an output for managing the circulation pump. This is always active. The pump switches off 1 minute after the unit switches off (stand-by). After 1 minute of pump operation, when the water flow reaches full capacity, the water flow alarm functions are activated (differential pressure switch and flow switch).The FFT models (circulation pump not included) are provided contacts (on the electrical board terminal block) for the manage-ment of an external pump.

3.4 Modulating valveThe electronic board has a 0-10V output for the management of a 2-way modulating valve. The modulating valve is opened before the compressor starts and closed a few seconds after the compressor stops. When the compressor stops the valve remains closed.3.5 Antifreeze alarm The anti-freeze function is active even if the controller is on stand-by. To prevent the plate exchanger from breaking due to the water inside it freezing, the microprocessor blocks the com-pressor and starts the plate exchanger heater if the temperature detected by the temperature probe of the water leaving the exchanger is less than +4°C. This set anti-freeze temperature can only be changed by an authorised assistance centre and only after checking that there is an anti-freeze solution in the hydraulic circuit. If this alarm trips, it blocks the compressor and not the pump which remains active. To resume normal opera-tion, the temperature of the outlet water must rise by over +7°C. Reset is automatic. If the number of anti-freeze interventions is more than 3 in an hour, reset becomes manual.

3. ELECTRONIC CONTROLLERThe HSW12 device is the new Climaveneta controller for the management of air-cooled units. The new 4-digit display offers clear reading of the variables in play, while the 14 symbols give an immediate view of machine states for system diagnostics. The 4 keys can be used to navigate the tree menu, access to which is password-protected for maximum security.The controller integrates the Full Floating function which allows the units to be used even in the absence of inertial storage boil-ers. The algorithm, in fact, assures ideal operating conditions by modifying the control parameters, thus varying the speed of the system pump and the aperture of the outlet valve, as well as the temperature setpoint of the unit. The latter characteristic can be used to adapt operating conditions in order to reduce the frequency of compressor start-ups during the periods in which the heat demand from the rooms to condition is limited.As a result, the presence of inertial storage boilers becomes superfluous and it is therefore possible to eliminate the direct purchase and installation cost, thus limiting the size of the system.The electronics also incorporates a series of protection algo-rithms in order to prevent damage being done to the main system components. The most important include parameters concern-ing compressor start-up times in order to prevent over-frequent starting times (minimum delay after last stop and minimum delay after last start). To prevent the water inside the plate exchanger

from freezing and breaking it, the control electronics also blocks the compressor if the temperature of the water measured by the probe leaving the exchanger is lower than a protection setpoint (anti-freeze setpoint). There is also a water flow alarm activated by differential pressure switches installed standard on the unit, or by optional flow switches that can be added to the system during installation.Condensation control is managed by modulating the water flow through the exchanger on the outlet side by means of a 2-way modulating valve.There are also two energy-saving functions (ECONOMY and COMFORT) that manage a temperature setpoint either in a fixed way, or dynamically according to the temperature of the water produced on the system side. To enable this function, connect an additional temperature probe to the unit, position it in the external air (accessory) and also the relative configuration parameters of the control algorithm. This function can also be used to improve the level of comfort by continually optimising the ambient according to external environmental conditions.

3.1 Heat adjustmentTemperature adjustment is based on the water returning from the system. The setpoints refer to the temperature of the return water. The temperature of the delivery water depends on the difference between the inlet and the outlet water. This is gener-ally the rated difference of 5°C. The thermal head can change depending on the type of hydraulic system.The controller is fitted with Full Floating technology which, after the scanning period, optimises the water setpoint in relation to compressor operating time and water temperature.

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BRH

HFC R410A

Dynamic setpoint change function according to the external temperature measured by a special temperature sensor (not included in the supply, available as an accessory). As well as saving electricity, it makes it possible to produce the quantity of cold required to assure conditions of comfort in accordance with the real load and external air temperature conditions to the air to be conditioned.

The unit must be fitted with an external air temperature sensor that can be directly connected to the unit or remote keyboard.The setpoint modification function must be enabled from the parameter, see table.

The indicated values are factory settings.

Parameter Value Unit of measurement Descriptionds00 1 Enable system water setpoint offset functionds01 -5 °C Differential applied to value ds05ds03 3 °C Differential applied to system water setpoint in cooling mode

ds05 25 °C External air temperature enable/disable system setpoint offset func-tion in COOLING mode

3.6 Comfort function

Water setpoint

External air temperature

6

BRH / FF4.1 GENERAL TECHNICAL DATA

BRH / FF 0011 0021 0025 0031 0041 0021 0025 0031 0041 0051Power supply V/ph/Hz 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 400/3/50PERFORMANCECOOLING ONLY (GROSS VALUE)Cooling capacity (1) kW 5,50 5,90 7,60 9,20 11,9 5,90 7,60 9,20 11,9 13,9Total power input (1) kW 1,50 1,70 2,00 2,60 3,20 1,70 2,00 2,60 3,20 3,80EER (1) 3,67 3,47 3,80 3,54 3,72 3,47 3,80 3,54 3,72 3,66ESEER (1) 4,23 3,92 4,47 4,15 4,10 3,92 4,47 4,15 4,10 4,22COOLING ONLY (EN14511 VALUE)Cooling capacity (1)(2) kW 5,51 5,91 7,61 9,21 11,9 5,91 7,61 9,21 11,9 13,9EER (1)(2) 3,34 3,19 3,54 3,32 3,38 3,19 3,54 3,32 3,38 3,38ESEER (1)(2) 3,77 3,54 4,09 3,83 3,67 3,54 4,09 3,83 3,67 3,83Cooling energy class F F E F F F E F F FEXCHANGERSHEAT EXCHANGER USER SIDE IN REFRIGERATIONWater flow (1) m³/h 0,95 1,02 1,31 1,58 2,05 1,02 1,31 1,58 2,05 2,39Pressure drop (1) kPa 8,41 9,54 12,7 18,2 21,0 9,54 12,7 18,2 21,0 21,3HEAT EXCHANGER SOURCE SIDE INREFRIGERATIONWater flow (1) m³/h 1,20 1,30 1,64 2,02 2,58 1,30 1,64 2,02 2,58 3,03Pressure drop (1) kPa 13,4 15,6 20,0 29,5 33,4 15,6 20,0 29,5 33,4 34,0COMPRESSORSN. of compressors N° 1 1 1 1 1 1 1 1 1 1Number of capacity N° 1 1 1 1 1 1 1 1 1 1No. of circuits N° 1 1 1 1 1 1 1 1 1 1Regulation ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON-OFFMin. capacity step % 100 100 100 100 100 100 100 100 100 100Refrigerant R410A R410A R410A R410A R410A R410A R410A R410A R410A R410ARefrigerant charge kg 1,10 1,20 1,25 1,30 1,46 1,20 1,25 1,30 1,46 1,70Oil charge kg 1,00 1,00 1,00 1,00 2,00 1,00 1,00 1,00 2,00 2,00NOISE LEVELNoise Pressure (3) dB(A) 21 21 22 22 27 21 22 22 27 27Noise Power (4) dB(A) 52 52 53 53 58 52 53 53 58 58SIZE AND WEIGHTA (5) mm 575 575 575 575 575 575 575 575 575 575B (5) mm 560 560 560 560 560 560 560 560 560 560H (5) mm 980 980 980 980 980 980 980 980 980 980Operating weight (5) kg 148 148 150 155 170 148 150 155 170 170

Notes:1 Evaporator water (in/out) = 12°C/7°C, condenser water (in/out) = 30°C/35°C, based on Eurovent Standard2 Values in compliance with EN14511-3:20113 Average sound pressure level, at 10m distance, unit in a free field on a reflective surface; non-binding value obtained from the sound power level.4 Sound power on the basis of measurements made in compliance with ISO 9614 and Eurovent 8/1 for Eurovent certified units; in compliance with ISO 3744 for non-certified units.5 Unit in standard configuration/execution, without optional accessories.- Unavailable

7

BRH / FFGENERAL TECHNICAL DATA

BRH / FF 0061 0071 0091 0101 0121Power supply V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50PERFORMANCECOOLING ONLY (GROSS VALUE)Cooling capacity (1) kW 16,5 20,8 24,0 27,3 35,1Total power input (1) kW 4,00 5,10 5,80 6,80 8,40EER (1) 4,13 4,08 4,14 4,01 4,18ESEER (1) 4,74 4,62 4,84 4,55 4,59COOLING ONLY (EN14511 VALUE)Cooling capacity (1)(2) kW 16,5 20,8 24,1 27,4 35,4EER (1)(2) 3,82 3,83 3,93 3,68 3,86ESEER (1)(2) 4,31 4,28 4,54 4,03 4,17Cooling energy class E E D E DEXCHANGERSHEAT EXCHANGER USER SIDE IN REFRIGERATIONWater flow (1) m³/h 2,84 3,58 4,13 4,70 6,04Pressure drop (1) kPa 23,8 26,1 22,5 30,3 31,4HEAT EXCHANGER SOURCE SIDE INREFRIGERATIONWater flow (1) m³/h 3,51 4,43 5,10 5,84 7,45Pressure drop (1) kPa 36,3 40,0 34,2 46,8 47,7COMPRESSORSN. of compressors N° 1 1 1 1 1Number of capacity N° 1 1 1 1 1No. of circuits N° 1 1 1 1 1Regulation ON-OFF ON-OFF ON-OFF ON-OFF ON-OFFMin. capacity step % 100 100 100 100 100Refrigerant R410A R410A R410A R410A R410ARefrigerant charge kg 1,70 2,40 2,90 3,50 3,80Oil charge kg 2,00 3,00 3,00 3,00 3,00NOISE LEVELNoise Pressure (3) dB(A) 28 35 35 39 39Noise Power (4) dB(A) 59 66 66 70 70SIZE AND WEIGHTA (5) mm 575 780 780 780 780B (5) mm 560 680 680 680 680H (5) mm 980 1150 1150 1150 1150Operating weight (5) kg 175 220 230 235 250


8

BRH / FFTGENERAL TECHNICAL DATA

BRH / FFT 0011 0021 0025 0031 0041 0021 0025 0031 0041 0051Power supply V/ph/Hz 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 400/3/50PERFORMANCECOOLING ONLY (GROSS VALUE)Cooling capacity (1) kW 5,50 5,90 7,60 9,20 11,9 5,90 7,60 9,20 11,9 13,9Total power input (1) kW 1,50 1,70 2,00 2,60 3,20 1,70 2,00 2,60 3,20 3,80EER (1) 3,67 3,47 3,80 3,54 3,72 3,47 3,80 3,54 3,72 3,66ESEER (1) 4,23 3,92 4,47 4,15 4,10 3,92 4,47 4,15 4,10 4,22COOLING ONLY (EN14511 VALUE)Cooling capacity (1)(2) kW 5,48 5,87 7,56 9,14 11,8 5,87 7,56 9,14 11,8 13,8EER (1)(2) 3,51 3,31 3,60 3,32 3,48 3,31 3,60 3,32 3,48 3,44ESEER (1)(2) 4,01 3,71 4,18 3,85 3,80 3,71 4,18 3,85 3,80 3,92Cooling energy class E F E F E F E F E FEXCHANGERSHEAT EXCHANGER USER SIDE IN REFRIGERATIONWater flow (1) m³/h 0,95 1,02 1,31 1,58 2,05 1,02 1,31 1,58 2,05 2,39Pressure drop (1) kPa 8,41 9,54 12,7 18,2 21,0 9,54 12,7 18,2 21,0 21,3HEAT EXCHANGER SOURCE SIDE INREFRIGERATIONWater flow (1) m³/h 1,20 1,30 1,64 2,02 2,58 1,30 1,64 2,02 2,58 3,03Pressure drop (1) kPa 13,4 15,6 20,0 29,5 33,4 15,6 20,0 29,5 33,4 34,0COMPRESSORSN. of compressors N° 1 1 1 1 1 1 1 1 1 1Number of capacity N° 1 1 1 1 1 1 1 1 1 1No. of circuits N° 1 1 1 1 1 1 1 1 1 1Regulation ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON-OFFMin. capacity step % 100 100 100 100 100 100 100 100 100 100Refrigerant R410A R410A R410A R410A R410A R410A R410A R410A R410A R410ARefrigerant charge kg 1,10 1,20 1,25 1,30 1,46 1,20 1,25 1,30 1,46 1,70Oil charge kg 1,00 1,00 1,00 1,00 2,00 1,00 1,00 1,00 2,00 2,00NOISE LEVELNoise Pressure (3) dB(A) 21 21 22 22 27 21 22 22 27 27Noise Power (4) dB(A) 52 52 53 53 58 52 53 53 58 58SIZE AND WEIGHTA (5) mm 575 575 575 575 575 575 575 575 575 575B (5) mm 560 560 560 560 560 560 560 560 560 560H (5) mm 980 980 980 980 980 980 980 980 980 980Operating weight (5) kg 148 148 150 155 170 148 150 155 170 170


8

BRH / FFTGENERAL TECHNICAL DATA

BRH / FFT 0061 0071 0091 0101 0121Power supply V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50PERFORMANCECOOLING ONLY (GROSS VALUE)Cooling capacity (1) kW 16,5 20,8 24,0 27,3 35,1Total power input (1) kW 4,00 5,10 5,80 6,80 8,40EER (1) 4,13 4,08 4,14 4,01 4,18ESEER (1) 4,74 4,62 4,84 4,55 4,59COOLING ONLY (EN14511 VALUE)Cooling capacity (1)(2) kW 16,4 20,7 23,9 27,1 34,9EER (1)(2) 3,85 3,81 3,90 3,75 3,91ESEER (1)(2) 4,37 4,26 4,50 4,13 4,25Cooling energy class D E D E DEXCHANGERSHEAT EXCHANGER USER SIDE IN REFRIGERATIONWater flow (1) m³/h 2,84 3,58 4,13 4,70 6,04Pressure drop (1) kPa 23,8 26,1 22,5 30,3 31,4HEAT EXCHANGER SOURCE SIDE INREFRIGERATIONWater flow (1) m³/h 3,51 4,43 5,10 5,84 7,45Pressure drop (1) kPa 36,3 40,0 34,2 46,8 47,7COMPRESSORSN. of compressors N° 1 1 1 1 1Number of capacity N° 1 1 1 1 1No. of circuits N° 1 1 1 1 1Regulation ON-OFF ON-OFF ON-OFF ON-OFF ON-OFFMin. capacity step % 100 100 100 100 100Refrigerant R410A R410A R410A R410A R410ARefrigerant charge kg 1,70 2,40 2,90 3,50 3,80Oil charge kg 2,00 3,00 3,00 3,00 3,00NOISE LEVELNoise Pressure (3) dB(A) 28 35 35 39 39Noise Power (4) dB(A) 59 66 66 70 70SIZE AND WEIGHTA (5) mm 575 780 780 780 780B (5) mm 560 680 680 680 680H (5) mm 980 1150 1150 1150 1150Operating weight (5) kg 175 220 230 235 250


FF4.2 COOLING CAPACITY BRH/230

001132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50

6 7 8TevPfPatQevDpev

5,61 5,49 5,31 4,99 4,65 4,28 5,81 5,69 5,51 5,18 4,82 4,44 6,02 5,89 5,70 5,36 5,00 4,611,32 1,39 1,50 1,70 1,92 2,16 1,32 1,39 1,50 1,70 1,92 2,16 1,32 1,39 1,50 1,70 1,92 2,16

0,966 0,946 0,915 0,859 0,800 0,736 1,00 0,980 0,948 0,891 0,830 0,765 1,04 1,01 0,982 0,924 0,861 0,7948,74 8,38 7,84 6,92 6,00 5,08 9,38 9,01 8,43 7,45 6,46 5,48 10,1 9,65 9,04 8,00 6,95 5,91

Tcd

6,93 6,88 6,81 6,69 6,57 6,441,18 1,18 1,16 1,14 1,12 1,10

PtQcdDpcd 13,1 13,0 12,7 12,3 11,8 11,3

7,13 7,08 7,01 6,88 6,75 6,611,22 1,21 1,20 1,18 1,15 1,1313,9 13,7 13,5 13,0 12,4 11,9

7,33 7,28 7,20 7,07 6,92 6,771,25 1,25 1,23 1,21 1,18 1,1614,8 14,6 14,2 13,7 13,1 12,5

Dpev 10,8 10,3 9,67 8,57 7,45 6,35 11,5 11,0 10,3 9,16 7,98 6,81 12,3 11,8 11,0 9,78 8,53 7,30Qev 1,07 1,05 1,02 0,956 0,892 0,823 1,11 1,08 1,05 0,989 0,923 0,853 1,14 1,12 1,08 1,02 0,954 0,882Pat 1,32 1,39 1,50 1,70 1,92 2,16 1,32 1,39 1,50 1,70 1,92 2,16 1,32 1,39 1,50 1,70 1,92 2,16Pf 6,22 6,09 5,90 5,55 5,18 4,78 6,43 6,30 6,10 5,74 5,36 4,95 6,63 6,50 6,29 5,93 5,54 5,12

9 10 11Tev

DpcdQcdPt 7,54 7,48 7,40 7,25 7,10 6,94

1,29 1,28 1,27 1,24 1,21 1,1915,6 15,4 15,0 14,4 13,8 13,2

7,75 7,69 7,60 7,44 7,28 7,111,33 1,32 1,30 1,27 1,24 1,2116,5 16,2 15,8 15,2 14,5 13,8

7,95 7,89 7,80 7,63 7,46 7,281,36 1,35 1,33 1,31 1,28 1,2417,4 17,1 16,7 16,0 15,3 14,5

002132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


6,00 5,88 5,71 5,39 5,05 4,68 6,21 6,09 5,91 5,58 5,23 4,85 6,42 6,30 6,11 5,77 5,41 5,031,50 1,58 1,70 1,94 2,20 2,50 1,50 1,58 1,70 1,94 2,20 2,50 1,50 1,58 1,70 1,94 2,20 2,491,03 1,01 0,982 0,928 0,869 0,806 1,07 1,05 1,02 0,961 0,900 0,835 1,10 1,08 1,05 0,994 0,932 0,8659,86 9,49 8,92 7,96 6,98 6,00 10,6 10,2 9,56 8,54 7,49 6,45 11,3 10,9 10,2 9,14 8,03 6,93

Tcd

7,50 7,46 7,41 7,33 7,25 7,181,28 1,27 1,27 1,25 1,24 1,22

PtQcdDpcd 15,2 15,0 14,8 14,5 14,2 13,9

7,70 7,67 7,61 7,52 7,43 7,351,32 1,31 1,30 1,28 1,27 1,2516,0 15,9 15,6 15,2 14,9 14,5

7,91 7,87 7,81 7,71 7,61 7,521,35 1,35 1,33 1,32 1,30 1,2816,9 16,7 16,5 16,0 15,6 15,2

Dpev 12,0 11,6 10,9 9,76 8,59 7,42 12,8 12,4 11,6 10,4 9,17 7,94 13,7 13,1 12,4 11,1 9,78 8,47Qev 1,14 1,12 1,09 1,03 0,964 0,896 1,18 1,16 1,12 1,06 0,996 0,926 1,21 1,19 1,16 1,09 1,03 0,957Pat 1,50 1,57 1,70 1,93 2,20 2,49 1,49 1,57 1,70 1,93 2,19 2,48 1,49 1,57 1,70 1,93 2,19 2,48Pf 6,63 6,50 6,31 5,96 5,60 5,20 6,84 6,71 6,51 6,16 5,78 5,38 7,05 6,92 6,71 6,35 5,97 5,55

9 10 11Tev

DpcdQcdPt 8,12 8,08 8,01 7,90 7,79 7,69

1,39 1,38 1,37 1,35 1,33 1,3117,9 17,6 17,3 16,9 16,4 15,9

8,33 8,28 8,21 8,09 7,97 7,861,43 1,42 1,40 1,38 1,36 1,3418,8 18,6 18,2 17,7 17,2 16,7

8,54 8,49 8,41 8,28 8,15 8,031,46 1,45 1,44 1,42 1,39 1,3719,8 19,5 19,2 18,6 18,0 17,4

002532 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


7,80 7,63 7,39 6,96 6,52 6,06 8,07 7,90 7,64 7,21 6,75 6,29 8,34 8,16 7,90 7,46 6,99 6,511,76 1,85 2,01 2,30 2,64 3,01 1,76 1,85 2,01 2,30 2,63 3,00 1,76 1,85 2,01 2,30 2,63 3,001,34 1,31 1,27 1,20 1,12 1,04 1,39 1,36 1,32 1,24 1,16 1,08 1,44 1,41 1,36 1,28 1,20 1,1213,3 12,8 12,0 10,6 9,32 8,06 14,3 13,7 12,8 11,4 10,0 8,67 15,2 14,6 13,7 12,2 10,7 9,31

Tcd

9,56 9,49 9,40 9,26 9,15 9,071,63 1,62 1,61 1,58 1,56 1,55

PtQcdDpcd 19,8 19,5 19,1 18,5 18,1 17,7

9,82 9,75 9,65 9,51 9,39 9,291,68 1,67 1,65 1,63 1,60 1,5920,9 20,6 20,2 19,6 19,0 18,6

10,1 10,0 9,91 9,75 9,62 9,511,73 1,71 1,70 1,67 1,64 1,6222,1 21,7 21,3 20,6 20,0 19,5

Dpev 16,3 15,6 14,6 13,0 11,5 9,98 17,3 16,6 15,6 13,9 12,3 10,7 18,4 17,7 16,6 14,8 13,1 11,4Qev 1,48 1,45 1,41 1,33 1,25 1,16 1,53 1,50 1,45 1,37 1,29 1,20 1,58 1,55 1,50 1,42 1,33 1,24Pat 1,75 1,85 2,01 2,30 2,62 2,99 1,75 1,85 2,00 2,29 2,62 2,98 1,75 1,84 2,00 2,29 2,61 2,97Pf 8,61 8,43 8,16 7,71 7,23 6,74 8,88 8,70 8,43 7,96 7,47 6,97 9,16 8,97 8,69 8,21 7,72 7,21

9 10 11Tev

DpcdQcdPt 10,4 10,3 10,2 10,0 9,86 9,73

1,77 1,76 1,74 1,71 1,69 1,6623,3 22,9 22,4 21,7 21,0 20,5

10,6 10,5 10,4 10,3 10,1 9,961,82 1,81 1,79 1,75 1,73 1,7024,5 24,1 23,6 22,8 22,1 21,4

10,9 10,8 10,7 10,5 10,3 10,21,87 1,85 1,83 1,80 1,77 1,7425,8 25,4 24,8 23,9 23,1 22,4

Pt [kW] - Heating capacity

Dpcd [kPa] - Source (side) heat exchanger pressure dropQcd [m³/h] - Source (side) heating exchanger water flow

'-' Conditions outside the operating rangeWaterflow and pressure drop on heat exchangers calculated with 5°C of delta T

Tev [°C] - Plant (side) cooling exchanger output water temperaturePf [kW] - Cooling capacityPat [kW] - Total power inputQev [m³/h] - Plant (side) heat exchanger water flowDpev [kPa] - Plant (side) cooling exchanger pressure drop

Tcd [°C] - Source (side) heat exchanger output water temperature

9ELCADOC - Ver. 0.9.9.11 BRH-FF-230V Ref.: R410A

FFCOOLING CAPACITY BRH/230

003132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


9,37 9,19 8,90 8,39 7,85 7,27 9,69 9,50 9,20 8,68 8,13 7,53 10,0 9,81 9,51 8,97 8,40 7,802,28 2,40 2,60 2,97 3,39 3,86 2,28 2,40 2,60 2,97 3,39 3,86 2,28 2,40 2,60 2,97 3,38 3,851,61 1,58 1,53 1,44 1,35 1,25 1,67 1,64 1,58 1,49 1,40 1,30 1,72 1,69 1,64 1,55 1,45 1,3418,9 18,1 17,0 15,1 13,2 11,4 20,2 19,4 18,2 16,2 14,2 12,2 21,5 20,7 19,4 17,3 15,2 13,1

Tcd

11,7 11,6 11,5 11,4 11,2 11,11,99 1,98 1,97 1,94 1,92 1,90

PtQcdDpcd 28,8 28,4 28,0 27,3 26,7 26,1

12,0 11,9 11,8 11,7 11,5 11,42,05 2,03 2,02 1,99 1,97 1,9430,3 30,0 29,5 28,7 28,0 27,4

12,3 12,2 12,1 11,9 11,8 11,72,10 2,09 2,07 2,04 2,01 1,9932,0 31,6 31,1 30,2 29,4 28,7

Dpev 22,9 22,0 20,7 18,5 16,2 14,0 24,4 23,4 22,0 19,7 17,3 15,0 25,9 24,9 23,4 20,9 18,4 16,0Qev 1,78 1,74 1,69 1,60 1,50 1,39 1,83 1,80 1,74 1,65 1,54 1,44 1,89 1,85 1,80 1,70 1,59 1,48Pat 2,28 2,40 2,59 2,96 3,38 3,84 2,27 2,39 2,59 2,96 3,37 3,84 2,27 2,39 2,59 2,95 3,37 3,83Pf 10,3 10,1 9,81 9,27 8,68 8,07 10,6 10,4 10,1 9,56 8,97 8,34 11,0 10,8 10,4 9,85 9,25 8,61

9 10 11Tev

DpcdQcdPt 12,6 12,5 12,4 12,2 12,1 11,9

2,16 2,14 2,12 2,09 2,06 2,0333,7 33,3 32,6 31,7 30,8 30,0

12,9 12,8 12,7 12,5 12,3 12,22,21 2,20 2,17 2,14 2,11 2,0835,4 34,9 34,3 33,2 32,2 31,3

13,2 13,1 13,0 12,8 12,6 12,42,27 2,25 2,23 2,19 2,16 2,1337,2 36,7 35,9 34,8 33,7 32,8

004132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


12,1 11,9 11,5 10,9 10,3 9,63 12,5 12,3 11,9 11,3 10,6 9,96 12,9 12,7 12,3 11,6 11,0 10,32,84 2,98 3,19 3,59 4,03 4,51 2,85 2,98 3,20 3,60 4,03 4,50 2,86 2,99 3,21 3,60 4,03 4,502,09 2,05 1,99 1,88 1,77 1,66 2,16 2,11 2,05 1,94 1,83 1,72 2,22 2,18 2,11 2,00 1,89 1,7721,8 21,0 19,7 17,7 15,7 13,8 23,3 22,4 21,0 18,9 16,8 14,7 24,8 23,8 22,4 20,1 17,9 15,7

Tcd

15,0 14,9 14,7 14,5 14,3 14,12,56 2,54 2,52 2,48 2,45 2,41

PtQcdDpcd 32,8 32,4 31,7 30,8 29,9 29,2

15,4 15,3 15,1 14,9 14,7 14,52,63 2,61 2,58 2,54 2,51 2,4734,6 34,1 33,4 32,4 31,4 30,6

15,8 15,7 15,5 15,2 15,0 14,82,70 2,68 2,65 2,61 2,57 2,5336,4 35,9 35,2 34,0 33,0 32,0

Dpev 26,3 25,3 23,8 21,4 19,0 16,8 27,9 26,8 25,3 22,7 20,2 17,9 29,5 28,4 26,7 24,1 21,5 19,0Qev 2,29 2,25 2,18 2,07 1,95 1,83 2,36 2,31 2,25 2,13 2,01 1,89 2,43 2,38 2,31 2,19 2,07 1,95Pat 2,86 3,00 3,22 3,61 4,04 4,50 2,87 3,01 3,23 3,62 4,04 4,49 2,87 3,01 3,23 3,62 4,04 4,49Pf 13,3 13,0 12,7 12,0 11,3 10,6 13,7 13,4 13,0 12,4 11,7 11,0 14,1 13,8 13,4 12,7 12,0 11,3

9 10 11Tev

DpcdQcdPt 16,2 16,0 15,9 15,6 15,4 15,1

2,77 2,75 2,72 2,67 2,63 2,5938,3 37,8 37,0 35,7 34,5 33,5

16,6 16,4 16,3 16,0 15,7 15,52,83 2,81 2,78 2,73 2,69 2,6440,2 39,6 38,8 37,4 36,2 35,0

17,0 16,8 16,6 16,3 16,1 15,82,90 2,88 2,85 2,80 2,75 2,7042,2 41,6 40,7 39,2 37,8 36,5








002132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


6,02 5,90 5,72 5,38 5,02 4,62 6,23 6,11 5,92 5,58 5,20 4,79 6,44 6,31 6,12 5,77 5,38 4,961,40 1,48 1,61 1,85 2,12 2,42 1,39 1,47 1,60 1,84 2,11 2,41 1,39 1,47 1,60 1,84 2,11 2,401,04 1,02 0,984 0,927 0,864 0,794 1,07 1,05 1,02 0,960 0,895 0,824 1,11 1,09 1,05 0,993 0,927 0,8559,92 9,54 8,96 7,95 6,90 5,84 10,6 10,2 9,60 8,52 7,41 6,28 11,4 10,9 10,3 9,12 7,94 6,76

Tcd

7,41 7,38 7,32 7,23 7,13 7,031,27 1,26 1,25 1,24 1,22 1,20

PtQcdDpcd 14,9 14,7 14,5 14,1 13,7 13,3

7,62 7,58 7,52 7,42 7,31 7,201,30 1,30 1,29 1,27 1,25 1,2315,7 15,6 15,3 14,9 14,4 13,9

7,83 7,79 7,72 7,61 7,49 7,361,34 1,33 1,32 1,30 1,28 1,2616,6 16,4 16,1 15,6 15,1 14,6

Dpev 12,1 11,7 11,0 9,74 8,50 7,25 12,9 12,4 11,7 10,4 9,08 7,77 13,8 13,2 12,4 11,1 9,68 8,31Qev 1,15 1,12 1,09 1,03 0,959 0,885 1,18 1,16 1,12 1,06 0,991 0,916 1,22 1,20 1,16 1,09 1,02 0,948Pat 1,39 1,47 1,60 1,83 2,10 2,39 1,38 1,47 1,59 1,83 2,09 2,38 1,38 1,46 1,59 1,82 2,08 2,37Pf 6,65 6,52 6,32 5,96 5,57 5,14 6,86 6,73 6,52 6,15 5,75 5,32 7,08 6,94 6,73 6,35 5,94 5,50

9 10 11Tev

DpcdQcdPt 8,04 7,99 7,92 7,79 7,66 7,53

1,38 1,37 1,35 1,33 1,31 1,2917,5 17,3 17,0 16,4 15,9 15,3

8,25 8,20 8,12 7,98 7,84 7,701,41 1,40 1,39 1,37 1,34 1,3218,4 18,2 17,9 17,3 16,6 16,0

8,46 8,40 8,32 8,17 8,02 7,871,45 1,44 1,42 1,40 1,37 1,3519,4 19,2 18,8 18,1 17,4 16,7

002532 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


8,00 7,81 7,51 7,00 6,47 5,91 8,23 8,04 7,74 7,22 6,68 6,11 8,46 8,27 7,96 7,43 6,88 6,311,67 1,76 1,91 2,18 2,49 2,83 1,67 1,76 1,91 2,18 2,49 2,82 1,67 1,76 1,91 2,18 2,48 2,821,38 1,34 1,29 1,21 1,11 1,02 1,42 1,38 1,33 1,24 1,15 1,05 1,46 1,42 1,37 1,28 1,19 1,0914,0 13,4 12,4 10,8 9,18 7,67 14,9 14,2 13,1 11,4 9,78 8,20 15,7 15,0 13,9 12,1 10,4 8,74

Tcd

9,67 9,57 9,42 9,19 8,96 8,741,65 1,64 1,61 1,57 1,53 1,49

PtQcdDpcd 20,3 19,8 19,2 18,3 17,4 16,5

9,90 9,80 9,65 9,40 9,16 8,941,70 1,68 1,65 1,61 1,57 1,5321,3 20,8 20,2 19,1 18,2 17,2

10,1 10,0 9,87 9,61 9,36 9,131,73 1,72 1,69 1,64 1,60 1,5622,3 21,8 21,1 20,0 19,0 18,0

Dpev 16,6 15,8 14,7 12,8 11,0 9,29 17,5 16,7 15,5 13,6 11,7 9,84 18,4 17,5 16,3 14,3 12,3 10,4Qev 1,50 1,46 1,41 1,32 1,22 1,12 1,54 1,50 1,45 1,35 1,26 1,15 1,57 1,54 1,48 1,39 1,29 1,19Pat 1,66 1,76 1,90 2,17 2,48 2,81 1,66 1,75 1,90 2,17 2,47 2,80 1,66 1,75 1,89 2,16 2,46 2,79Pf 8,69 8,49 8,18 7,65 7,09 6,50 8,92 8,71 8,40 7,85 7,29 6,69 9,14 8,93 8,61 8,06 7,48 6,88

9 10 11Tev

DpcdQcdPt 10,4 10,2 10,1 9,82 9,56 9,31

1,77 1,75 1,73 1,68 1,64 1,5923,3 22,8 22,1 20,9 19,8 18,8

10,6 10,5 10,3 10,0 9,76 9,491,81 1,79 1,76 1,72 1,67 1,6224,3 23,8 23,0 21,8 20,6 19,5

10,8 10,7 10,5 10,2 9,94 9,671,85 1,83 1,80 1,75 1,70 1,6525,3 24,8 24,0 22,7 21,5 20,3

003132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


9,54 9,34 9,03 8,51 7,97 7,42 9,85 9,65 9,34 8,80 8,25 7,69 10,2 9,96 9,64 9,10 8,53 7,952,13 2,23 2,40 2,71 3,05 3,41 2,13 2,24 2,41 2,72 3,06 3,42 2,13 2,24 2,41 2,72 3,06 3,421,64 1,61 1,55 1,47 1,37 1,28 1,70 1,66 1,61 1,52 1,42 1,32 1,75 1,72 1,66 1,57 1,47 1,3719,5 18,7 17,5 15,6 13,7 11,8 20,9 20,0 18,7 16,7 14,6 12,7 22,2 21,3 20,0 17,8 15,7 13,6

Tcd

11,7 11,6 11,4 11,2 11,0 10,81,99 1,98 1,96 1,92 1,88 1,85

PtQcdDpcd 28,8 28,4 27,7 26,7 25,7 24,8

12,0 11,9 11,7 11,5 11,3 11,12,05 2,03 2,01 1,97 1,93 1,9030,5 30,0 29,3 28,2 27,1 26,1

12,3 12,2 12,1 11,8 11,6 11,42,11 2,09 2,06 2,02 1,98 1,9532,1 31,6 30,9 29,7 28,5 27,4

Dpev 23,7 22,7 21,3 19,0 16,7 14,5 25,2 24,1 22,6 20,2 17,8 15,5 26,7 25,6 24,0 21,5 19,0 16,5Qev 1,81 1,77 1,71 1,62 1,52 1,42 1,86 1,82 1,77 1,67 1,57 1,46 1,92 1,88 1,82 1,72 1,62 1,51Pat 2,13 2,24 2,42 2,73 3,06 3,43 2,13 2,24 2,42 2,73 3,07 3,43 2,13 2,24 2,42 2,73 3,07 3,43Pf 10,5 10,3 9,95 9,39 8,82 8,22 10,8 10,6 10,3 9,69 9,10 8,49 11,1 10,9 10,6 9,99 9,39 8,77

9 10 11Tev

DpcdQcdPt 12,6 12,5 12,4 12,1 11,9 11,7

2,16 2,14 2,12 2,07 2,03 1,9933,9 33,3 32,5 31,2 30,0 28,8

12,9 12,8 12,7 12,4 12,2 11,92,22 2,20 2,17 2,13 2,08 2,0435,6 35,0 34,2 32,8 31,4 30,2

13,3 13,2 13,0 12,7 12,5 12,22,27 2,25 2,22 2,18 2,13 2,0937,4 36,8 35,9 34,4 33,0 31,6








004132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


12,7 12,4 12,0 11,4 10,7 10,0 13,1 12,8 12,4 11,8 11,1 10,4 13,5 13,2 12,8 12,1 11,4 10,72,80 2,95 3,19 3,63 4,11 4,65 2,81 2,96 3,20 3,64 4,12 4,65 2,82 2,97 3,21 3,64 4,12 4,642,18 2,14 2,07 1,96 1,85 1,73 2,25 2,21 2,14 2,03 1,91 1,79 2,32 2,28 2,21 2,09 1,97 1,8523,8 22,9 21,5 19,3 17,1 14,9 25,4 24,4 22,9 20,6 18,2 16,0 27,0 25,9 24,4 21,9 19,4 17,1

Tcd

15,5 15,4 15,2 15,0 14,8 14,72,65 2,63 2,61 2,57 2,54 2,51

PtQcdDpcd 35,1 34,6 34,0 33,0 32,2 31,5

15,9 15,8 15,6 15,4 15,2 15,02,72 2,70 2,67 2,63 2,60 2,5737,0 36,5 35,8 34,8 33,8 33,0

16,3 16,2 16,0 15,8 15,6 15,42,79 2,77 2,74 2,70 2,66 2,6339,0 38,4 37,7 36,5 35,5 34,6

Dpev 28,6 27,5 25,9 23,3 20,7 18,2 30,4 29,2 27,5 24,7 22,0 19,4 32,1 30,9 29,1 26,2 23,3 20,6Qev 2,39 2,35 2,27 2,16 2,03 1,91 2,46 2,41 2,34 2,22 2,10 1,97 2,53 2,48 2,41 2,29 2,16 2,03Pat 2,82 2,98 3,22 3,65 4,12 4,64 2,83 2,98 3,22 3,66 4,13 4,63 2,83 2,99 3,23 3,66 4,13 4,63Pf 13,9 13,6 13,2 12,5 11,8 11,1 14,3 14,0 13,6 12,9 12,2 11,4 14,7 14,4 14,0 13,3 12,5 11,8

9 10 11Tev

DpcdQcdPt 16,7 16,6 16,4 16,2 15,9 15,7

2,86 2,84 2,81 2,77 2,73 2,6941,0 40,4 39,6 38,3 37,2 36,2

17,1 17,0 16,8 16,5 16,3 16,12,93 2,91 2,88 2,83 2,79 2,7543,0 42,4 41,5 40,2 38,9 37,8

17,5 17,4 17,2 16,9 16,7 16,43,00 2,98 2,95 2,90 2,85 2,8145,2 44,5 43,5 42,1 40,7 39,5

005132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


14,1 13,9 13,5 12,7 11,9 11,0 14,6 14,3 13,9 13,2 12,3 11,4 15,1 14,8 14,4 13,6 12,8 11,83,46 3,59 3,80 4,18 4,59 5,04 3,46 3,59 3,80 4,17 4,59 5,04 3,46 3,59 3,80 4,17 4,59 5,042,43 2,39 2,32 2,19 2,05 1,89 2,51 2,47 2,40 2,26 2,12 1,97 2,60 2,55 2,47 2,34 2,20 2,0422,0 21,2 19,9 17,8 15,6 13,3 23,5 22,6 21,3 19,1 16,7 14,4 25,0 24,1 22,8 20,4 17,9 15,4

Tcd

17,6 17,5 17,3 16,9 16,5 16,03,00 2,98 2,95 2,89 2,82 2,74

PtQcdDpcd 33,6 33,1 32,3 30,9 29,5 27,9

18,1 17,9 17,7 17,3 16,9 16,53,09 3,06 3,03 2,96 2,89 2,8135,4 34,9 34,1 32,6 31,1 29,4

18,5 18,4 18,2 17,8 17,3 16,93,17 3,14 3,11 3,04 2,97 2,8937,3 36,8 35,9 34,3 32,7 30,9

Dpev 26,6 25,7 24,3 21,8 19,2 16,6 28,3 27,3 25,8 23,2 20,5 17,7 30,0 29,0 27,4 24,7 21,8 18,9Qev 2,68 2,63 2,56 2,42 2,27 2,11 2,76 2,71 2,64 2,50 2,35 2,18 2,84 2,79 2,72 2,58 2,42 2,26Pat 3,46 3,59 3,79 4,17 4,58 5,04 3,45 3,58 3,79 4,16 4,58 5,03 3,45 3,58 3,78 4,15 4,57 5,02Pf 15,5 15,3 14,8 14,0 13,2 12,3 16,0 15,7 15,3 14,5 13,6 12,7 16,5 16,2 15,8 14,9 14,1 13,1

9 10 11Tev

DpcdQcdPt 19,0 18,9 18,6 18,2 17,8 17,3

3,25 3,23 3,19 3,12 3,04 2,9639,3 38,7 37,7 36,1 34,4 32,5

19,5 19,3 19,1 18,7 18,2 17,73,33 3,31 3,27 3,19 3,12 3,0341,3 40,6 39,6 37,9 36,1 34,1

20,0 19,8 19,5 19,1 18,6 18,13,41 3,39 3,35 3,27 3,19 3,1043,3 42,6 41,6 39,8 37,8 35,8

006132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


16,8 16,5 16,0 15,1 14,2 13,2 17,4 17,0 16,5 15,6 14,7 13,7 17,9 17,6 17,1 16,1 15,2 14,13,56 3,72 3,98 4,46 4,98 5,56 3,58 3,74 4,00 4,47 5,00 5,58 3,60 3,76 4,01 4,49 5,01 5,602,89 2,84 2,75 2,60 2,44 2,27 2,99 2,93 2,84 2,69 2,53 2,35 3,09 3,03 2,94 2,78 2,61 2,4324,7 23,7 22,3 19,9 17,6 15,3 26,3 25,3 23,8 21,3 18,8 16,3 28,1 27,0 25,4 22,8 20,1 17,5

Tcd

20,4 20,2 20,0 19,6 19,2 18,83,48 3,46 3,42 3,35 3,28 3,21

PtQcdDpcd 35,8 35,2 34,4 33,0 31,7 30,4

20,9 20,8 20,5 20,1 19,7 19,33,58 3,55 3,51 3,44 3,37 3,2937,9 37,3 36,3 34,9 33,4 32,0

21,5 21,3 21,1 20,6 20,2 19,73,68 3,65 3,61 3,53 3,45 3,3840,0 39,3 38,4 36,7 35,2 33,6

Dpev 29,9 28,8 27,1 24,3 21,4 18,6 31,7 30,6 28,8 25,8 22,8 19,8 33,7 32,4 30,6 27,4 24,2 21,1Qev 3,18 3,12 3,03 2,87 2,70 2,51 3,28 3,22 3,12 2,96 2,78 2,59 3,38 3,32 3,22 3,05 2,87 2,67Pat 3,61 3,77 4,03 4,50 5,03 5,61 3,62 3,78 4,04 4,51 5,04 5,62 3,64 3,80 4,05 4,52 5,05 5,63Pf 18,5 18,1 17,6 16,6 15,6 14,6 19,0 18,7 18,1 17,2 16,1 15,1 19,6 19,3 18,7 17,7 16,6 15,5

9 10 11Tev

DpcdQcdPt 22,1 21,9 21,6 21,2 20,7 20,2

3,78 3,75 3,70 3,62 3,54 3,4642,2 41,5 40,4 38,7 37,0 35,3

22,7 22,5 22,2 21,7 21,2 20,73,88 3,85 3,80 3,71 3,63 3,5444,5 43,7 42,6 40,7 38,8 37,0

23,2 23,0 22,7 22,2 21,7 21,23,98 3,95 3,90 3,81 3,72 3,6246,8 46,0 44,8 42,8 40,7 38,7








007132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


21,1 20,7 20,1 19,0 17,7 16,4 21,8 21,4 20,8 19,6 18,3 16,9 22,5 22,1 21,4 20,3 19,0 17,54,52 4,73 5,07 5,70 6,41 7,20 4,54 4,75 5,09 5,72 6,43 7,22 4,56 4,77 5,11 5,74 6,45 7,233,63 3,57 3,46 3,26 3,05 2,82 3,75 3,68 3,57 3,38 3,16 2,92 3,87 3,80 3,69 3,49 3,27 3,0226,9 25,9 24,4 21,7 18,9 16,2 28,7 27,6 26,0 23,2 20,3 17,3 30,5 29,4 27,7 24,8 21,7 18,6

Tcd

25,6 25,5 25,2 24,7 24,1 23,64,39 4,35 4,31 4,22 4,13 4,03

PtQcdDpcd 39,2 38,6 37,8 36,3 34,7 33,0

26,3 26,2 25,9 25,3 24,8 24,24,51 4,48 4,43 4,34 4,24 4,1341,4 40,8 39,9 38,3 36,6 34,8

27,0 26,9 26,5 26,0 25,4 24,84,63 4,60 4,55 4,45 4,35 4,2343,7 43,0 42,1 40,4 38,5 36,5

Dpev 32,4 31,3 29,5 26,4 23,2 19,8 34,4 33,2 31,4 28,1 24,7 21,1 36,4 35,2 33,3 29,9 26,3 22,5Qev 3,99 3,92 3,81 3,60 3,37 3,12 4,11 4,04 3,92 3,72 3,48 3,22 4,23 4,16 4,04 3,83 3,59 3,32Pat 4,58 4,79 5,13 5,76 6,46 7,24 4,60 4,81 5,15 5,77 6,47 7,24 4,62 4,83 5,17 5,79 6,48 7,25Pf 23,2 22,8 22,1 20,9 19,6 18,1 23,8 23,4 22,8 21,6 20,2 18,7 24,5 24,1 23,5 22,2 20,8 19,3

9 10 11Tev

DpcdQcdPt 27,7 27,6 27,2 26,7 26,0 25,4

4,75 4,72 4,66 4,57 4,46 4,3446,0 45,3 44,3 42,5 40,5 38,3

28,4 28,3 27,9 27,3 26,7 25,94,87 4,84 4,78 4,68 4,57 4,4448,4 47,7 46,6 44,7 42,5 40,2

29,2 29,0 28,6 28,0 27,3 26,54,99 4,96 4,90 4,80 4,68 4,5450,8 50,1 49,0 46,9 44,6 42,1

009132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


24,5 24,0 23,3 22,0 20,7 19,4 25,3 24,8 24,0 22,8 21,4 20,1 26,1 25,6 24,8 23,5 22,2 20,85,18 5,41 5,78 6,45 7,18 7,96 5,20 5,44 5,81 6,48 7,20 7,99 5,23 5,46 5,84 6,50 7,23 8,014,21 4,13 4,01 3,79 3,57 3,34 4,35 4,27 4,14 3,92 3,69 3,46 4,49 4,40 4,27 4,05 3,81 3,5823,4 22,5 21,1 18,9 16,7 14,6 24,9 24,0 22,5 20,2 17,9 15,7 26,6 25,5 24,0 21,5 19,1 16,9

Tcd

29,7 29,4 29,1 28,5 27,9 27,35,08 5,03 4,97 4,87 4,77 4,68

PtQcdDpcd 33,9 33,4 32,5 31,2 30,0 28,8

30,5 30,2 29,8 29,2 28,6 28,15,22 5,17 5,11 5,00 4,90 4,8035,8 35,2 34,4 33,0 31,6 30,4

31,3 31,0 30,6 30,0 29,4 28,85,36 5,31 5,25 5,14 5,03 4,9337,8 37,2 36,2 34,7 33,3 32,0

Dpev 28,2 27,1 25,5 22,9 20,4 18,0 30,0 28,8 27,1 24,3 21,7 19,2 31,7 30,5 28,7 25,8 23,1 20,5Qev 4,63 4,54 4,40 4,17 3,94 3,70 4,77 4,68 4,54 4,30 4,06 3,82 4,91 4,81 4,67 4,43 4,19 3,95Pat 5,25 5,49 5,86 6,53 7,25 8,03 5,28 5,51 5,88 6,55 7,27 8,06 5,30 5,54 5,91 6,57 7,30 8,08Pf 26,9 26,4 25,6 24,2 22,9 21,5 27,7 27,2 26,3 25,0 23,6 22,2 28,5 27,9 27,1 25,7 24,3 22,9

9 10 11Tev

DpcdQcdPt 32,1 31,9 31,4 30,8 30,1 29,5

5,50 5,45 5,38 5,27 5,16 5,0639,9 39,2 38,1 36,5 35,0 33,6

33,0 32,7 32,2 31,5 30,9 30,35,65 5,60 5,52 5,40 5,29 5,1842,0 41,2 40,1 38,3 36,8 35,3

33,8 33,5 33,0 32,3 31,6 31,05,79 5,74 5,65 5,53 5,41 5,3144,1 43,3 42,1 40,2 38,6 37,1

010132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


27,8 27,3 26,5 25,0 23,4 21,6 28,6 28,1 27,3 25,8 24,2 22,4 29,5 29,0 28,2 26,7 25,0 23,16,05 6,34 6,79 7,62 8,56 9,59 6,08 6,36 6,82 7,65 8,58 9,61 6,11 6,39 6,84 7,67 8,60 9,634,78 4,69 4,56 4,30 4,02 3,72 4,93 4,84 4,71 4,45 4,16 3,85 5,08 5,00 4,85 4,60 4,31 3,9831,4 30,2 28,5 25,4 22,2 19,0 33,4 32,2 30,4 27,2 23,8 20,3 35,5 34,3 32,4 29,0 25,4 21,8

Tcd

33,8 33,6 33,3 32,6 31,9 31,25,79 5,75 5,69 5,58 5,46 5,33

PtQcdDpcd 46,0 45,4 44,5 42,8 40,9 39,0

34,7 34,5 34,1 33,5 32,8 32,05,94 5,90 5,84 5,73 5,61 5,4748,5 47,9 46,9 45,1 43,1 41,0

35,6 35,4 35,0 34,4 33,6 32,86,10 6,06 6,00 5,88 5,75 5,6051,1 50,4 49,4 47,5 45,4 43,1

Dpev 37,6 36,4 34,4 30,9 27,1 23,3 39,9 38,5 36,5 32,8 28,9 24,9 42,1 40,8 38,6 34,8 30,7 26,5Qev 5,24 5,15 5,00 4,74 4,45 4,12 5,39 5,30 5,15 4,89 4,59 4,26 5,54 5,45 5,30 5,03 4,73 4,39Pat 6,13 6,41 6,86 7,69 8,62 9,64 6,15 6,43 6,88 7,71 8,63 9,66 6,18 6,45 6,90 7,73 8,65 9,67Pf 30,4 29,9 29,1 27,5 25,8 23,9 31,3 30,8 29,9 28,4 26,6 24,7 32,1 31,6 30,8 29,2 27,5 25,5

9 10 11Tev

DpcdQcdPt 36,5 36,3 35,9 35,2 34,4 33,6

6,25 6,21 6,15 6,03 5,89 5,7453,7 53,0 51,9 49,9 47,7 45,3

37,4 37,2 36,8 36,1 35,3 34,46,41 6,37 6,30 6,18 6,04 5,8856,4 55,7 54,5 52,4 50,1 47,5

38,3 38,1 37,7 36,9 36,1 35,26,56 6,52 6,45 6,33 6,18 6,0259,2 58,4 57,2 55,0 52,5 49,8








012132 35 40 45 5030 30 32 35 40 45 50 30 32 35 40 45 50


35,5 34,9 34,0 32,3 30,5 28,5 36,6 36,1 35,1 33,4 31,5 29,5 37,8 37,2 36,2 34,4 32,5 30,47,56 7,86 8,36 9,31 10,4 11,6 7,60 7,90 8,40 9,35 10,4 11,7 7,64 7,94 8,44 9,38 10,5 11,76,11 6,01 5,85 5,57 5,25 4,91 6,31 6,21 6,04 5,75 5,42 5,07 6,51 6,40 6,23 5,93 5,60 5,2432,1 31,1 29,5 26,6 23,7 20,7 34,2 33,1 31,4 28,4 25,3 22,1 36,4 35,2 33,4 30,3 27,0 23,6

Tcd

43,1 42,8 42,4 41,6 40,9 40,17,37 7,32 7,25 7,13 7,00 6,87

PtQcdDpcd 46,7 46,1 45,2 43,7 42,1 40,6

44,2 44,0 43,5 42,7 41,9 41,17,57 7,52 7,45 7,32 7,18 7,0449,3 48,7 47,7 46,0 44,3 42,6

45,4 45,1 44,6 43,8 43,0 42,17,78 7,72 7,64 7,51 7,36 7,2152,0 51,3 50,3 48,5 46,6 44,7

Dpev 38,6 37,4 35,5 32,2 28,7 25,1 40,9 39,7 37,6 34,1 30,4 26,6 43,3 42,0 39,9 36,2 32,3 28,3Qev 6,70 6,59 6,42 6,12 5,77 5,40 6,90 6,79 6,62 6,30 5,95 5,57 7,10 6,99 6,81 6,48 6,13 5,73Pat 7,68 7,98 8,48 9,42 10,5 11,7 7,73 8,02 8,51 9,44 10,5 11,7 7,77 8,06 8,55 9,47 10,5 11,8Pf 38,9 38,3 37,3 35,5 33,5 31,4 40,0 39,4 38,4 36,6 34,5 32,3 41,2 40,5 39,5 37,6 35,6 33,3

9 10 11Tev

DpcdQcdPt 46,6 46,3 45,8 44,9 44,0 43,1

7,98 7,92 7,84 7,70 7,54 7,3854,7 54,0 52,9 50,9 48,9 46,8

47,8 47,4 46,9 46,0 45,1 44,18,18 8,13 8,04 7,88 7,72 7,5557,6 56,8 55,6 53,5 51,3 49,0

49,0 48,6 48,1 47,1 46,1 45,08,39 8,33 8,24 8,07 7,90 7,7260,5 59,6 58,3 56,1 53,7 51,2







ETHYLENE GLYCOL MIXTURE

Ethylene glycol and water mixtures, used as a heat-conveying fluid, cause a variation in unit performance. For correct data, use the factors indicated in the following table.

Freezing point (°C)

0 -5 -10 -15 -20 -25 -30 -35

Ethylene glycol percentage by weight

0 12% 20% 30% 35% 40% 45% 50%

cPf 1 0,985 0,98 0,974 0,97 0,965 0,964 0,96

cQ 1 1,02 1,04 1,075 1,11 1,14 1,17 1,2

cdp 1 1,07 1,11 1,18 1,22 1,24 1,27 1,3

cPf: cooling capacity correction factorcQ: flow correction factorcdp: pressure drop correction factor

For data concerning other kind of anti-freeze solutions (e.g. propyleneglycol) please contact our Sales Department.

Fouling factorsFouling factors

f1 fk1 fx1

(m2°C/W) 4,4 x 10-5 1 1 1

(m2 °C/W) 0,86 x 10-4 0,96 0,99 0,99

(m2 °C/W) 1,72 x 10-4 0,93 0,98 0,98

FOULING FACTORS

Performances are based on clean condition of tubes (fouling factor = 1).For different fouling values, performance should be adjusted using the correction factors shown in the following table.

f1 - f2 - f3 : capacity correction factorsfk1 - fk2 - fk3 : compressor power input correction factorsfx1 - fx2 -fx3 : total power input correction factors

Dt lato impianto min 3°C max 8°C

Dt lato pozzo min 3°C max 21°C

TEM

PE

RAT

UR

A U

SC

ITA

LAT

O P

OZZ

O

TEMPERATURA USCITA LATO IMPIANTO

campo di funzionamento

5. OPERATING RANGE

operating range

WE

LL-S

IDE

OU

TLE

T TE

MP

ER

ATU

RE

SYSTEM-SIDE OUTLET TEMPERATURE

Dt system-side min 3°C max 8°C

Dt well-side min 3°C max 21°C

15

BRH

HFC R410A

SIZEPlant side heat exchanger Source side heat exchanger

Q min m3/h

Q max m3/h

W.c. min m3 K Q min

m3/hQ max m3/h

0011 0,59 1,58 0,019 9375 0,39 1,55

0021 0,63 1,69 0,021 9249 0,42 1,68

0025 0,82 2,18 0,027 7402 0,52 2,08

0031 0,99 2,64 0,033 7250 0,65 2,60

0041 1,28 3,41 0,042 5008 0,82 3,29

Water flow in the shell and tube heat exchangers is given by:Q=Px0,86/Dt

Q: water flow (m³/h)Dt: difference between inlet and outlet water temp. (°C)P: heat exchanger capacity (kW)

Pressure drop is given by:Dp= K x Q2/1000

Q: water flow (m3/h)Dp: pressure drop (kPa)K: unit size ratio

Q min: minimum water flow admitted to the heat exchang-er.

Q max: maximum water flow admitted to the heat exchang-er.

C.a. min: minimum water content admitted in the plant.

6.1 Water flow and pressure drop (FF)

SIZEPlant side heat exchanger Source side heat exchanger

Q min m3/h

Q max m3/h

W.c. min m3 K Q min

m3/hQ max m3/h

0021 0,63 1,69 0,021 9249 0,41 1,68

0025 0,83 2,21 0,028 7402 0,53 2,11

0031 1,00 2,67 0,034 7250 0,65 2,60

0041 1,33 3,55 0,045 5008 0,85 2,73

0051 1,49 3,98 0,049 3716 0,97 3,89

0061 1,77 4,73 0,058 2949 1,13 4,53

0071 2,24 5,96 0,074 2037 1,41 5,63

0091 2,58 6,88 0,085 1316 1,64 6,56

0101 2,93 7,83 0,097 1373 1,88 7,52

0121 3,77 10,1 0,124 860 2,35 9,42


Q: water flow (m³/h)Dt: difference between inlet and outlet water temp. (°C)P: heat exchanger capacity (kW)



Q min: minimum water flow admitted to the heat exchang-er.

Q max: maximum water flow admitted to the heat exchang-er.

C.a. min: minimum water content admitted in the plant.

Versions with 400 V three-phase power supply

Versions with 230 V single-phase power supply

6. HYDRAULIC DATA

16

BRH

HFC R410A

RITORNO UTENZE

MANDATA UTENZE

Collegamentieseguiti in fabbrica

Collegamentida eseguire a cura dell’installatore

Schema idraulico di collegamento al circuito utenze

1 Manometro2 Giunto antivibrante3 Valvola di intercettazione4 Valvola di taratura

5 Flussostato6 Termometro7 Pompa8 Valvola di sicurezza

9 Vaso d’espansione10 Filtro a rete11 Carico / reintegro12 Sonda di temperatura

13 Pressostato differenziale14 Valvola di scarico / lavaggio chimico15 Valvola di scarico macchina16 Sfiato impianto

INGRESSOACQUA POZZO

USCITAACQUA POZZO

Collegamentieseguiti in fabbrica

Collegamentida eseguire a cura dell’installatore

Schema idraulico di collegamento al circuito lato smaltimento

1 Manometro2 Giunto antivibrante3 Valvola di intercettazione4 Flussostato

5 Termometro6 Pompa7 Vaso di regolazione portata8 Filtro a rete

9 Carico / reintegro10 Valvola di scarico / lavaggio chimico11 Valvola di scarico macchina12 Sfiato impianto

Hydraulic connection diagram to user circuit

Connections made by manufacturer

Connections to be made by fitter

USER RETURN

USER DELIVERY

Hydraulic connection diagram to outlet circuit



WELL WATER INLET

WELL WATER OUTLET

1 Pressure gauge2 Vibration-proof joint3 Shut-off valve4 Flow switch

5 Thermometer6 Pump7 Flow adjustment vessel8 Mains filter

9 Filling / replenishment10 Discharge/chemical washing valve11 Machine discharge valve12 System vent

1 Pressure gauge2 Vibration-proof joint3 Shut-off valve4 Calibration valve

5 Flow switch6 Thermometer7 Pump8 Safety valve

9 Expansion tank10 Mains filter11 Filling/Replenishment12 Temperature probe

13 Differential pressure switch14 Discharge/chemical washing valve15 Machine discharge valve16 System vent

17

BRH

HFC R410A

Size Pf (1)[kW]

Q (1)[m3/h] Pump ref. Power supply F.L.I.

[kW]F.L.A.

[A]Hp

[kPa]Dpu[kPa]

Hu[kPa]

0011 5.5 0.9 A SXM 32-50/6 230V-50Hz-1ph 0.2 1.0 73 8.4 64.6

0021 5.9 1 A SXM 32-50/6 230V-50Hz-1ph 0.2 1.0 72 9.6 62.4

0025 7.6 1.3 B SXM 32-60/6 230V-50Hz-1ph 0.2 1.0 81 12.8 57.2

0031 9.2 1.6 B SXM 32-60/6 230V-50Hz-1ph 0.2 1.0 80 18.2 84.8

0041 11.9 2.1 C SXM 32-80 H12 230V-50Hz-1ph 0.4 2.1 114 21.0 7.8

0021 5.9 1.0 A SXM 32-50/6 230V-50Hz-1ph 0.2 1.0 72 9.6 62.4

0025 7.7 1.3 B SXM 32-60/6 230V-50Hz-1ph 0.2 1.0 81 13.1 56.9

0031 9.3 1.6 B SXM 32-60/6 400V-50Hz-3ph 0.2 1.0 80 18.7 84.3

0041 12.4 2.1 C SXM 32-80 H12 400V-50Hz-3ph 0.4 2.1 114 22.9 76.1

0051 13.9 2.4 C SXM 32-80 H12 400V-50Hz-3ph 0.4 2.1 112 21.3 75.7

0061 16.5 2.8 C SXM 32-80 H12 400V-50Hz-3ph 0.4 2.1 110 23.8 70.2

0071 20.8 3.6 C SXM 32-80 H6 400V-50Hz-3ph 0.4 2.1 105 26.0 79

0091 24 4.1 C SXM 32-80 H6 400V-50Hz-3ph 0.4 2.1 100 22.5 77.5

0101 27.3 4.7 D MULTI H402 400V-50Hz-3ph 0.8 4.0 161 30.4 141.6

0121 35.1 6.0 E MULTI-H 802 400V-50Hz-3ph 1.1 5.1 198 31.4 84.6

version FF

(1) Values refer to load conditions:evaporator: inlet 12°C outlet 7°Ccondenser: inlet 30°C outlet 35°C

Pf Cooling capacity of unitQ Flow of water to evaporatorF.L.I. Power absorbed by pumpF.L.A. Current absorbed by pumpHp Head of pumpDpu Total pressure drop of hydronic groupHu Working head

Pump specifi cations

0

2

4

6

8

10

12

14

16

18

20

22

24

26

0 2 4 6 8 10 12 14 16

Q [m3/h]

Hp

[P

a]

AB

C

D E

6.2 Hydronic unit

260260

240240

220220

200200

2020

4040

6060

8080

100100

120120

140140

160160

180180

Hp

[kP

a]H

p [k

Pa]

Q [m3/h]Q [m3/h]

18

BRH

HFC R410A

SIZEUser side exchanger Source side exchanger

K Q min m3/h

Q max m3/h

W.c. min m3 K Q min

m3/hQ max m3/h

0011 9375 0,59 1,58 0,019 9375 0,39 1,55

0021 9249 0,63 1,69 0,021 9249 0,42 1,68

0025 7402 0,82 2,18 0,027 7402 0,52 2,08

0031 7250 0,99 2,64 0,033 7250 0,65 2,60

0041 5008 1,28 3,41 0,042 5008 0,82 3,29


Q: water flow (m3/h)Dt: difference between inlet and outlet water temp. (°C)P: heat exchanger capacity (kW)



Q min: minimum water flow admitted to the heat exchangerQ max: maximum water flow admitted to the heat exchang-

erW.c min: minimum water content admitted in the plant

6.3 Water flow and pressure drop (FFT)

SIZEUser side exchanger Source side exchanger

K Q min m3/h

Q max m3/h

W.c. min m3 K Q min

m3/hQ max m3/h

0021 9249 0,63 1,69 0,021 9249 0,41 1,68

0025 7402 0,83 2,21 0,028 7402 0,53 2,11

0031 7250 1,00 2,67 0,034 7250 0,65 2,60

0041 5008 1,33 3,55 0,045 5008 0,85 2,73

0051 3716 1,49 3,98 0,049 3716 0,97 3,89

0061 2949 1,77 4,73 0,058 2949 1,13 4,53

0071 2037 2,24 5,96 0,074 2037 1,41 5,63

0091 1316 2,58 6,88 0,085 1316 1,64 6,56

0101 1373 2,93 7,83 0,097 1373 1,88 7,52

0121 860 3,77 10,1 0,124 860 2,35 9,42


Q: water flow (m3/h)Dt: difference between inlet and outlet water temp. (°C)P: heat exchanger capacity (kW)


Q: water flow (m3/h)Dp: pressure drops [kPa]K: coefficient given for the various values

Q min: minimum water flow admitted to the heat exchangerQ max: maximum water flow admitted to the heat exchang-

erW.c min: minimum water content admitted in the plant

Versioni con alimentazione 400 V trifase


19

BRH

HFC R410A

Hydraulic connection diagram to the user circuit

Hydraulic connection diagram to source circuit – well version

1 - Pressure gauge2 - Vibration-proof joint3 - Shut-off valve4 - Calibration valve5 - Flow switch6 - Thermometer

7 - Pump8 - Safety valve9 - Expansion tank10- Mains filter11- Filling/Replenishment12- Temperature probe

13- Differential pressure switch14- Discharge/chemical washing

valve15- Machine discharge valve16- System vent

1 - Pressure gauge2 - Vibration-proof joint3 - Shut-off valve4 - Flow switch5 - Thermometer6 - Pump

7 - Calibration valve8 - Mains filter9 - Filling/Replenishment10- Temperature probe11- Discharge/chemical washing

valve

12- Machine discharge valve13- System vent



USER RETURN

USER DELIVERY



WELL WATER INLET

WELL WATER OUTLET

20

BRH

HFC R410A

Maximum values

Size nCompressor System pump (1) Total unit (1)

F.L.I. [kW]

F.L.A. [A]

L.R.A. [A]

F.L.I. [kW]

F.L.A. [A]

F.L.I. [kW]

F.L.A. [A]

0011 1 3.3 16.0 58 0.2 1.0 3.5 17

0021 1 3.4 16.0 61 0.2 1.0 3.6 17

0025 1 3.8 19.0 82 0.2 1.0 4 20

0031 1 4.6 23.0 97 0.2 1.0 5 25.1

0041 1 4.2 27.0 130 0.4 2.1 4.6 29.1

F.L.I. Power inputF.L.A. Current absorptionL.R.A. Locked rotor current for single compressorS.A. Starting current

(1) Safety values to be considered when cabling the unit for power supply and line-protections

Power supply: 230 V - 50 Hz single-phaseVoltage tolerance: 10%Maximum voltage unbalance: 3%

The values indicated in the table in the “total(1)” section refer to the FF versions (units with pump assemblies). To calculate the values of the FFT units, subtract the pump power input (for further details see the tables in section 6.2 HYDRONIC GROUP)

Maximum values

Size nCompressor System pumps (1) Total unit (1)

F.L.I. [kW]

F.L.A. [A]

L.R.A. [A]

F.L.I. [kW]

F.L.A. [A]

F.L.I. [kW]

F.L.A. [A]

0021 1 3.0 5.5 32 0.4 2.1 3.2 6.5

0025 1 4.2 6.0 35 0.4 2.1 4.4 7.0

0031 1 4.0 8.0 48 0.2 1.0 4.2 9.0

0041 1 5.2 10.0 64 0.4 2.1 5.6 12.1

0051 1 6.4 11.8 64 0.4 2.1 6.8 13.9

0061 1 8.2 15.0 75 0.4 2.1 8.6 17.1

0071 1 8.3 16.0 95 0.4 2.1 8.7 18.1

0091 1 10.7 21.0 111 0.4 2.1 11.1 23.1

0101 1 11.2 22.0 118 0.8 4.0 12.0 26.0

0121 1 16.1 31.0 140 1.1 5.1 17.2 36.1

F.L.I. Power inputF.L.A. Current absorptionL.R.A. Locked rotor current for single compressorS.A. Starting current

(1) Safety values to be considered when cabling the unit for power supply and line-protections

Power supply: 400V - 3N - 50 HzVoltage tolerance: 10%Maximum voltage unbalance: 3%

The values indicated in the table in the “total(1)” section refer to the FF versions (units with pump assemblies). To calculate the values of the FFT units, subtract the pump power input (for further details see the tables in section 6.2 HYDRONIC GROUP)


Versions with 400 V three-phase power supply

7. ELECTRICAL DATA

21

BRH

HFC R410A

FFBRH/2308. FULL LOAD SOUND LEVEL

SIZE Octave band [Hz]2000100050025012563 80004000

Total sound level

Sound power level dB(A)

SOUND POWER

57 60 55 47 46 37 30 35 52001157 60 55 47 46 37 30 35 52002159 61 56 48 47 38 31 36 53002559 61 56 48 47 38 31 36 53003161 63 61 55 52 45 35 37 580041

Plant (side) cooling exchanger water (in/out) 12/7 °CSource (side) heat exchanger water (in/out) 30/35 °CSound power on the basis of measurements made in compliance with ISO 9614 and Eurovent 8/1 for Eurovent certified units; in compliance with ISO 3744 for non-certified units Such certification refers specifically to the sound Power Level in dB(A). This is therefore the only acoustic data to be considered as binding.

Working conditions

SIZE Octave band [Hz] at 1 m2000100050025012563 80004000

Total sound level

Sound pressure level dB(A)

SOUND PRESSURE LEVEL

43 46 41 33 32 23 16 21 38001143 46 41 33 32 23 16 21 38002145 47 42 34 33 24 17 22 39002545 47 42 34 33 24 17 22 39003147 49 47 41 38 31 21 23 440041

Plant (side) cooling exchanger water (in/out) 12/7 °CSource (side) heat exchanger water (in/out) 30/35 °CAverage sound pressure level, at 1 (m.) distance, unit in a free field on a reflective surface; non-binding value obtained from the sound power level

Working conditions


FFBRH/400FULL LOAD SOUND LEVEL

SIZE Octave band [Hz]2000100050025012563 80004000

Total sound level

Sound power level dB(A)

SOUND POWER

57 60 55 47 46 37 30 35 52002159 61 56 48 47 38 31 36 53002559 61 56 48 47 38 31 36 53003161 63 61 55 52 45 35 37 58004161 63 61 55 52 45 35 37 58005162 64 62 57 53 46 36 38 59006165 67 69 64 59 54 46 40 66007165 67 69 64 59 54 46 40 66009167 69 72 67 66 60 53 46 70010167 69 72 67 66 60 53 46 700121

Plant (side) cooling exchanger water (in/out) 12/7 °CSource (side) heat exchanger water (in/out) 30/35 °CSound power on the basis of measurements made in compliance with ISO 9614 and Eurovent 8/1 for Eurovent certified units; in compliance with ISO 3744 for non-certified units Such certification refers specifically to the sound Power Level in dB(A). This is therefore the only acoustic data to be considered as binding.

Working conditions

SIZE Octave band [Hz] at 1 m2000100050025012563 80004000

Total sound level

Sound pressure level dB(A)

SOUND PRESSURE LEVEL

43 46 41 33 32 23 16 21 38002145 47 42 34 33 24 17 22 39002545 47 42 34 33 24 17 22 39003147 49 47 41 38 31 21 23 44004147 49 47 41 38 31 21 23 44005148 50 48 43 39 32 22 24 45006150 52 54 49 44 39 31 25 51007150 52 54 49 44 39 31 25 51009152 54 57 52 51 45 38 31 55010152 54 57 52 51 45 38 31 550121

Plant (side) cooling exchanger water (in/out) 12/7 °CSource (side) heat exchanger water (in/out) 30/35 °CAverage sound pressure level, at 1 (m.) distance, unit in a free field on a reflective surface; non-binding value obtained from the sound power level

Working conditions


BRH

A1 HFC R410A

For installation purposes, please refer to the documentation sent after the pur-chase contract. These technical data should be considered as indicative.

CLIMAVENETA may modify them at any moment.REMARKS:

H

A

B

A B C D E F G

A BC DE F G

posizioni uguali a 0011-0031

VERSIONI 0011-0031

VERSIONE 0041-0061

VERSIONI 0071-0121

0011-00610071-0121

INTERASSE PIEDI DI APPOGGIO

70050

0

500400W3 W4

W2 W1

W3 W4

W2 W1

VERSIONE 0011-0031 attacchi maschio G3/4

VERSIONE 0071-0121 attacchi maschio G1-1/4VERSIONE 0041-0061 attacchi maschio G1-1/4

A - Ingresso connesione elettriche B - Uscita acqua sorgente C - Ingresso acqua sorgente D - Ingresso acqua impianto E - Uscita acqua impianto F - Scarico valvola di sicurezza

ghetta caratteristiche

ATTACCHI IDRAULICI / WATER CONNECTIONS

G - tar

9. DIMENSIONAL DRAWINGS

VERSIONS VERSIONS

positions equal to 0011-0031

VERSIONS

A - Electrical connection inletB - Source water outletC - Source water inletD - System water inletE - System water outletF - Safety valve dischargeG - Rating plate

HYDRAULIC CONNECTIONS

DISTANCE BETWEEN SUPPORT FEET

VERSIONSVERSIONSVERSIONS

male connectorsmale connectorsmale connectors

BRH

A2 HFC R134a

SizeDIMENSIONS AND WEIGHTS

CLEARANCE (See fol. page)BRH 230V

A [mm] B [mm] H [mm] P [kg] R1 [mm] R2 [mm] R3 [mm] R4 [mm]

0011 575 560 980 148 0 500 300 300

0021 575 560 980 148 0 500 300 300

0025 575 560 980 150 0 500 300 300

0031 575 560 980 152 0 500 300 300

0041 575 560 980 160 0 500 300 300

SizeDIMENSIONS AND WEIGHTS

CLEARANCE (See fol. page)BRH 400V

A [mm] B [mm] H [mm] P [kg] R1 [mm] R2 [mm] R3 [mm] R4 [mm]

0021 575 560 980 148 0 500 300 300

0025 575 560 980 150 0 500 300 300

0031 575 560 980 152 0 500 300 300

0041 575 560 980 160 0 500 300 300

0051 575 560 980 170 0 500 300 300

0061 575 560 980 175 0 500 300 300

0071 780 680 1150 220 0 500 300 300

0091 780 680 1150 230 0 500 300 300

0101 780 680 1150 235 0 500 300 300

0121 780 680 1150 250 0 500 300 300

BRH

A3 HFC R410A

- Make sure that all the panels are firmly fixed in place before moving the unit.- Before lifting it, check the weight on the CE label- Use all, and only, the lifting points provided- Use slings of equal length

- Use a spread-bar (not included)- Move the unit carefully and avoid abrupt movements

INSTRUCTIONS

CLEARANCE

R4R3

R2

SPAZI DIRISPETTO

CLEARANCE - LIFTING - SYMBOLS

UNI ISO 228/1

Pipe threads where pressure-tight joints are not made on the threads - Designation, dimensions and tolerances

Used terminology: G: Pipe threads where pressure-tight joints are not made on the

threadsA: Close tolerance class for external pipe threads where pres-

sure-tight joints are not made on the threadsB: Wider tolerance class for external pipe threads where pres-

sure-tight joints are not made on the threads

Internal threads: G letter followed by thread mark (only toler-ance class)

External threads: G letter followed by thread mark and by A let-ter for A class external threads or by B letter for B class external threads.

UNI ISO 7/1

Pipe threads where pressure-tight joints are made on the threads - Designation, dimensions and tolerances

Used terminology: Rp: Internal cylindrical threads where pressure-tight joints are

made on the threadsRc: Internal conical threads where pressure-tight joints are

made on the threadsR: External conical threads where pressure-tight joints are

made on the threadsInternal cylindrical threads: R letter followed by p letterInternal conical threads: R letter followed by c letterExternal conical threads: R letter

Designation Description

UNI ISO 7/1 - Rp 1 1/2Internal cylindrical threads where pressure-tight joints are made on the threads, defined by stand-ard UNI ISO 7/1Conventional ø : 1 ½ “

UNI ISO 7/1 - Rp 2 1/2Internal cylindrical threads where pressure-tight joints are made on the threads, defined by stand-ard UNI ISO 7/1Conventional ø : 2 ½ “

UNI ISO 7/1 - Rp 3Internal cylindrical threads where pressure-tight joints are made on the threads, defined by stand-ard UNI ISO 7/1Conventional ø : 3”

UNI ISO 7/1 - R 3External conical threads where pressure-tight joints are made on the threads, defined by standard UNI ISO 7/1Conventional ø : 3 “

UNI ISO 228/1 - G 4 B

Internal cylindrical threads where pressure-tight joints are not made on the threads, defined by standard UNI ISO 228/1 Tolerance class B for external threadConventional ø : 4

DN 80 PN 16 Flange Nominal Diameter: 80 mmNominal Pressure: 16 bar

Note:

Conventional diameter value [in inches] identifies short thread designation, based upon the relative standard.All relative values are defined by standards.As example, here below some values:

UNI ISO 7/1 UNI ISO 228/1Conventional ø 1” 1”

Pitch 2.309 mm 2.309 mm

External ø 33.249 mm 33.249 mm

Core ø 30.291 mm 30.291 mm

Thread height 1.479 mm 1.479 mm

10. LEGEND OF PIPE CONNECTIONS

A4

BRH

HFC R410A

www.climaveneta.com

Climaveneta S.p.A.Via Sarson 57/c

36061 Bassano del Grappa (VI)

Italy

Tel +39 0424 509 500

Fax +39 0424 509 509

[email protected]

www.climaveneta.com

Climaveneta France3, Village d’Entreprises

ZA de la Couronne des Prés

Avenue de la Mauldre

78680 Epône

France

Tel +33 (0)1 30 95 19 19

Fax +33 (0)1 30 95 18 18

[email protected]

www.climaveneta.fr

Climaveneta DeutschlandRhenus Platz 2

59439 Holzwickede

Germany

Tel +49 2301 91222-0

Fax +49 2301 91222-99

[email protected]

www.climaveneta.de

Climaveneta

España - Top ClimaLondres 67, 1 4

08036 Barcelona

Spain

Tel +34 934 195 600

Fax +34 934 195 602

[email protected]

www.climaveneta.com

Climaveneta Chat Union

Refrig. Equipment Co Ltd88 Bai Yun Rd, Pudong Xinghuo

New dev. zone 201419 Shanghai

China

Tel 008 621 575 055 66

Fax 008 621 575 057 97

Climaveneta Polska Sp. z o.o.Ul. Sienkiewicza 13A,

05-120 Legionowo,

Poland

Tel +48 22 766 34 55-57

Fax +48 22 784 39 09

[email protected]

www.climaveneta.pl

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