owner%27s manual perfect[1]

Owners Manual

MINISPLIT HIGH WALLAIR CONDITIONER

MODELSMHC-MHH/MOC-MOH 07 MHC-MHH/MOC-MOH 09 MHC-MHH/MOC-MOH 12 MHC-MHH/MOC-MOH 18 MHC-MHH/MOC-MOH 25 MHC-MHH/MOC-MOH 35

Owners Manual EN Manuel utilisateur FR Bedienungsanleitung DE Manual de instrucciones ES Gebruiksaanwijzing NL Anvndarhandledning SE Manuale dutilizzo IT Manual do Utilizador PT GR

035T77001-000

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YORK MINISPLIT HIGH WALL (EN)

CONTENTSPlease read this owner manual carefully before using the air conditioner. It will tell you how to use the unit properly and help you if any trouble occurs.Safety Precautions .................................... 3 Installation .................................................. 5Installation site .................................................... Consider nuisance to your neighbours from noises ......................................................... Electrical work ..................................................... System relocation ............................................... 5 5 5 5

Name of Parts ............................................. 6Indoor unit ............................................................ 6 Outdoor unit ........................................................ 6 Remote control ................................................... 7

Before Start Operation .............................. 8 Operation Procedure ................................. 9Emergency operation ........................................... 11 Protection function ............................................... 12 Diagnostic information function .......................... 12

Maintenance ............................................... 13Before maintenance ............................................ Cleaning the unit ................................................. Cleaning the air filter ........................................... Replacement of air purifying filter ....................... 13 13 14 14

Trouble Shooting Guide ............................ 15Normal function of the air conditioner ................. 15

QUALITY POLICYWe will continuously strive to satisfy our customers with consistent reliability in product, service and support.2ENGLISH

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YORK MINISPLIT HIGH WALL (EN/FR/DE/ES/NL/SE/IT/PT/GR)

SAFETY PRECAUTIONS Please read the following warnings and cautions carefully before operating the system and use it correctly. Installation and maintenance of this air conditioning system should only be carried out by trained and qualified personnel. This manual contains information which explains the functions, operation procedure and precautions for operating the air condition system. This manual classifies precautions into two categories. They are all important to ensure safe and reliable operation.

_ WARNINGFailure to follow a warning may result in death or serious injury.

_ CAUTION Failure to follow a caution may result in serious injury or property damage, and in certain conditions, may result in a grave consequence

I Electrical connectionsAll electrical wiring and connections must comply with local codes and standards. Power supply cord and interconnection cord used must not be lighter than Polychloroprene sheated cord (245 IEC 57 or H05RN-F). Disconnecting device must have a contact separation of at least 3 mm.

I The following symbols are often used in this manual.Strictly prohibited. Be sure to earth the air conditioner. Do not touch the air conditioner with a wet hand. Be sure to follow the instructions. Be sure to disconnect the power plug. Do not cause the air conditioner (including the remote controller) to get wet.

_ WARNINGDo not expose your body directly to the cool (or hot) air for prolonged period; do not cool (or hot) the room too much. Do not put a finger, a rod or other objects into the air outlet or inlet. Do not attempt to repair, relocate, modify or reinstall the air conditioner by yourself.

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This could effect your physical condition and cause health problems.If anything abnormal such as a burning smell occurs, stop the operation immediately and turn the breaker off.

As a fan is rotating at a high speed, it will cause injury.Do not attempt to extend the power cord by joining it to another cord, or by using an extension cord. Do not put any other loads on the power supply socket.

Incorrect work will cause electric shocks, fire etc. For repairs and reinstallation, consult the shop where you bought the air conditioner.Do not damage or attempt to modify the power cord. Do not use the cord in a damaged state or tie in a bundle.

Continued abnormal operation will cause troubles, electric shocks, fire etc. If anything is abnormal consult the shop where you bought the air conditioner.

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Safety Precautions (continued)

_ CAUTIONBefore cleaning, be sure to stop the operation and turn the breaker off. Do not operate the air conditioner with a wet hand.

As the fan is rotating at a high speed, cleaning during operation may cause injury.Ventilate the room from time to time.

It may cause an electric shock.

Do not use the air conditioner for food preservation purpose.

Be careful especially when using a burning appliance in the same room. Insufficient ventilation may cause shortage of oxygen.Do not connect the air conditioner to a power supply different form the specification. After a long use, check the unit fixing for damage. Do not wash the unit with water.

It may cause trouble or fire.

Do not place a vessel containing water on the unit.

Do not stand or sit on the outdoor unit, do not place any object on the unit.

Do not place a burning appliance in a place exposed to the air flow form the unit or under the indoor unit.

Do not place anything under the indoor or outdoor unit which must be kept away from moisture.

Do not expose plants or animals directly to the air flow.

Do not block air inlets or outlets.

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INSTALLATION_ CAUTIONThe air conditioner must be earthed in accordance with the local codes. Do not install the air conditioner in places where flammable gas may leak.

_ WARNINGDo not attempt to install the air conditioner yourself.

Incomplete earthing may result in electric shock. Do not connect the earth line to a gas pipe, lightening rod or a telephone earth line. Arrange the drain hose to ensure smooth drainage.

If leaked gas should accumulate near the unit, fire may occur. Depending on the environment and local codes, an earth leakage breaker must be installed. Consult the service shop or qualified technician. Incorrect installation will result in water leakage, electric shock or fire. For installation, consult the service shop where you bought the unit or a qualified technician.

OFF

Incomplete drainage may cause wetting of the building, furniture etc.

ON

INSTALLATION SITEI To install the air conditioner in the following types of environments, consult the shop. Places with an oily ambient or where steam or soot occurs. Salty or corrosive environments such as coastal areas. Places where sulfide gas occurs such as hot springs. The drain from the outdoor unit must be discharged to a place of good drainage.

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CONSIDER NUISANCE TO YOUR NEIGHBOURS FROM NOISESI For installation choose a place as described below. A place solid enough to bear the weight of the unit and which does not amplify the operation noise or vibration. A place from where the air discharged from the outdoor unit or the operation noise will not annoy your neighbours.Inverter-type fluorescent lamp. To prevent interference, place at least 1m away. Radio TV

A place with good ventilation.

Air Outlet

Air Inlet

ELECTRICAL WORK For power supply, be sure to use a separate power circuit dedicated to the air conditioner.

SYSTEM RELOCATION Relocating the air conditioner requires specialized knowledge and skills. Please consult the shop where you bought the air conditioner if relocation is necessary for moving or remodelling.

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NAME OF PARTSINDOOR UNITAPOWERON OFF

H

B G F E DEMERGENCY OPERATION

C

A B C D

Front Grille Air Purifying Filter Indicator Lamps Flap Vertical Blades

E F G H

Air Outlet Air Filter Air Inlet Louver Horizontal Blades

OUTDOOR UNITB

F A E D C

A Air Outlet B Air Inlet C Refrigerant gas piping

D Refrigerant liquid piping E Additional drain hose F Connecting Cable

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REMOTE CONTROLI LCD Display

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A B C D E F G

Display Temperature Setting Fan Speed Adjustment Louvre Position Control and Auto Sweep Timer Start/ Timer Stop Mode Enter and Cancel for Timer Setting Filter Reset

H Slide Cover I Batter y Compar tment AAA Alkaline Batteries J Clock Set Mode K Start/Stop and Clock Timer Settings L Mode Selection M ON/OFF N Sleep Mode

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BEFORE START OPERATIONI Setting the Remote ControllerReplacing the batteries

1 Slide the cover down and carefully pull thecover off.

2

2 Place the new batteries into the socket . Besure that the batteries are installed as shown inside the compartment.Notes: Use only AAA alkaline batteries. Do not use manganese dry batteries because it may cause a malfunction.

1AAA alkaline batteries

Attention: Always replace both batteries at the same time. Replace them with the new ones of an identical type. If you are not going to use the air conditioner for a long period, take out all batteries. Batteries should last for about a year under normal conditions, The batteries should be replaced when the displays unclear or the unit fails to respond to the controller. The batteries supplied with the unit may have a sort life than expected depending on the length of time the unit has been in store.

Setting the clock

1 Slide the cover down until its appear asshown in the figure

2 To set the clock press the Clock button for atleast 5 seconds, until the Clock symbols flashes.

3 Use the timer buttons to set the desired time.The clock will change 1 minute per 1 press, to change the time quickly hold the timer button at least 2 seconds.

3 2, 4

1

4 When the correct time has been reached,press the clock button again to set the time.Notes: Eevery time you replacing the batteries, the clock will reset to 0.00 AM.

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OPERATION PROCEDUREI Normal OperationON/OFF the systemPress the ON/OFF button to switch on or off the air conditioning.

ON/OFF button

Notes: The operational mode will be the Automatic mode as default or the last mode set before turning the system off.

Setting the temperature

1 Slide the cover down until its appear asshown in the figure.

2

Press the temp button L or M to select the desired temperature from 18 1/2C to 30 1/2 C

TEMP button

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Setting the sleep timer1. When Sleep Timer is reserved, Sleep operation mode is started. 2. In Cooling mode, the sleep timer operation will follow the sequence below. STEP 1 The unit operates in Cooling mode until room temperature set point has been reached. STEP 2 After the room temperature set point has been reached, the unit will operate in Cooling mode for further 1 hour. STEP 3 The unit will operate in Cooling operation to control room temperature to set point +1C for 1 hour. STEP 4 The unit will operate in Cooling operation to control room temperature to set point +2C until the Sleep Timer set time has been reached when the unit will stop. 3. In Heating mode, In sleep timer will follow the sequence below. STEP 1 The unit operates in Heating mode until room temperature set point has been reached. STEP 2 After the room temperature set point has been reached, the unit will operate in Heating mode for further 1 hour. STEP 3 The unit will operate in Heating operation to control room temperature to set point -1C for 1 hour. STEP 4 The unit will operate in Heating operation to control room temperature to set point -2C until the Sleep Timer set time has been reached when the unit will stop. 4. If the set time is reached during the sequence, the unit will stop. 5. Sleep Timer is cancelled if the power supply is lost.

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Operation Procedure (continued)

I Advance OperationTo access the advance operation, slide the cover down until its appear as shown in the figure

Selecting the operation mode

1 Press

the system button to change the operation modeFor cooling unit Cooling Mode Fan Mode For heat pump unit Automatic Mode Cooling Mode Heating Mode Fan ModeSYSTEM button

Dry Mode

Dry Mode

Fan speed Selection

1 Press the fan button to select the desired airflow, Low-Medium-High or Fan-Auto

2 When automatic mode is used, the fan speedis set automatically to Fan-auto and when Dry mode is used, the fan speed is set automatically to Low.FAN button

Louvers position Selection For units fitted with air sweep, this button controls the movement of the air louvers. By pressing the button, the louver can be set in either a fixed position or by pressing again, it will move in sweeping motion to distribute the air in the room.SWEEP button

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I Setting the timer functionSTART

1 Press START button. 2 Adjust the clock display, by pressing thetimer button to the desired start time.

3 Press Enter.The START symbol will be shown in the display, indicating that the start time has been programmed. The system can be turned off and will restart at the time set.1 START button 2 TIMER button

3ENTER button

STOP

1 Press STOP button. 2 Adjust the clock display, by pressing thetimer button to the desired stop time.

3 Press Enter.The STOP symbol will be shown on the display, indicating that the stop time has been programmed and the unit will stop when that time is reached.3 1 STOP button 2 TIMER buttonENTER button

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Notes After the system has either been started or stopped by the timer, the set time will remain in the program, however the start or stop button must be pressed again to reset the timer function. To cancel the either the start or stop timer setting, press the cancel button.

EMERGENCY OPERATION Units are equipped with a switch to run emergency operation mode. It can be accessed by opening the front grill. This switch is used for manual operation if batteries fail or the transmitter is lost. Pushing and releasing the emergency switch turns the unit on; pushing it again turns if off (toggle action). During emergency operation, the remote controller cannot be used and the power LED light will flash at intervals, while the other LED lights will indicate the operation of the Diagnostic Codes. In Emergency Operation and cool mode, the temperature will be set at 24C and the fan on Auto. In heating the unit will switch to auto mode at a temperature set point of 24C and the fan will run on auto mode. After a power failure the unit restarts automatically in the same mode as before the failure, when power is resumed.

POWERON OFF

EMERGENCY OPERATION

EMERGENCY OPERATION

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Operation Procedure (continued)

PROTECTION FUNCTIONAuto Restart Function The unit will automatically restart after loss of the electrical power supply. Then power is restored; the unit operation will restart according to all parameters set before the loss of power.

ANTI-ICE and ANTI-OVERHEAT This feature is used to prevent the indoor unit from freezing during cool or dry operation and overheating in heat mode. During execution of anti-ice operation and anti-overheating, the compressor will stop operating and the fan will continue to run until the coil temperature reaches predetermined set points, at which time the unit will resume normal operation.

Low Voltage The feature is used to protect against any damage to the unit caused by fluctuation of voltage. If voltage is lower than the lower limit for approximately 10 seconds or longer, compressor operation will be temporarily stopped. Normal operation will resume when the voltage returns above the set limit for a minimum of 10 seconds. If the time elapsed is less than 3 minutes then the compressor start up will be delayed until 3 minutes has passed.

Filter care and Filter alarm The filters should be cleaned regularly, i.e, once a month, or more frequently depending on conditions. The control is equipped with a filter alarm; After a certain numbers of hours of operation, flashing lights will indicate that it is time to clean the filter. The alarm is reset by pressing the filter button or the transmitter.

DIAGNOSTIC INFORMATION FUNCTIONStatus OFF(with power on) ON (Temperature satisfied) Waiting for delay Compressor started Sleep mode Start timer set Stop timer set Low HP temp < 20C Coil temp > 40C (cooling) Overheat > 62C (heating) Anti Freeze Low voltage Sensor fail Cooling fail Heating fail Emergency operation Test operation Filter Power O X X X X X X X X X X F-2 F-1 F-2 F-3 F-3 F-1 F-3 Timer O O F-1 O X F-2 F-3 O O F-1 F-2 O O O O Note 1 F-1 F-3 Operation O O O X X/O X/O X/O F-1 F-2 F-1 F-2 O F-1 F-2 F-3 Note 1 F-1 F-3 Mode Normal Operation Normal Operation Normal Operation Normal Operation Normal Operation Normal Operation Normal Operation Protection Protection Protection Protection Protection Reset-Call Service Technician Reset-Call Service Technician Reset-Call Service Technician Operational Operational Protection

X = ON, O = OFF, F-1 = ON : 0.5 sec, OFF : 0.5 sec F-2 = ON : 1.5 sec, OFF : 0.5 sec F-3 = ON : 0.5 sec, OFF : 1.5 sec Notes 1) In emergency mode, the Power light will flash and the other lights will indicate the operation as above. 2) Lights will flash during the time that the units is held off, due to Low Voltage. If the voltage has passed through the reset voltage and the unit is waiting for the time delay, the lights will go to normal operation. 3) The lights will show the LED Diagnostic Code even when the unit is off.

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MAINTENANCEThe units are designed to operate for long periods of time with a minimum of maintenance. However, the following operation must be performed regularly. Maintenance operations Air filter Air Purifying filter Unit casing Drain pan and evacuation piping Indoor/outdoor coils Compressor Clean Change/Replace a new set Clean Clean and check for obstructions Clean No need Recommended Frequency Every month or more often if necessary Every 4 months Every month or more often if necessary Each season before start up* Each season before start up*

* This operation must be carried out by qualified personnel only.

BEFORE MAINTENANCE

_

Turn off the main breaker or disconnect the main power supply.

Notes Dont spill water : There is a danger of electric shock. Dont used petrol, paint thinner, benzene or polishing agents : They may deform or scratch the unit.

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CLEANING THE UNITWipe the unit with a soft dry cloth only. If the unit is very dirty, wipe it with a cloth soaked in warm water (Not more than 40 C).

Not more than 40 C

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Maintenance (continued)

CLEANING THE AIR FILTER

1

REPLACEMENT OF AIR PURIFYING FILTER

Remove the air filter.Lightly hold the knobs at both sides and lift a little to remove the filter to this side.

1

Remove the filter.

POWERON OFF

POWERON OFF

EMERGENCY OPERATION

EMERGENCY OPERATION

2

2Cleaning.If the filter is very dirty, clean it with water (approx. 30C), and dry it thoroughly.

Remove the air purifying filter.pull downPOWERON OFF

EMERGENCY OPERATION

push

3

3Reinstall the air filter.

Install a new air purifying filter.pull upPOWERON OFF

POWERON OFF

EMERGENCY OPERATION

push

EMERGENCY OPERATION

4

Reinstall the air filter and securely close the front panel.

POWERON OFF

EMERGENCY OPERATION

I Air purifying filter If the air purifying filter is clogged, it may lower the units capacity or cause condensation at air outlet. The air purifying filter is disposable. the standard usable interval is about 4 mounts. However, if the color of the filter turns dark brown, replace it at once.

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TROUBLE SHOOTING GUIDEProblem A. The air conditioner does not run. Probable cause and remedy 1. Check that the fuse has not blown or that main circuit breaker has not tipped. 2. Is the main switch in the off position? 3. Have you made a mistake when using the programming function ? B. The unit does not cool efficiently. 1. The room was probably very hot when you started the air conditioning unit wait a little while to give the unit enough time to cool the room. 2. Have you programmed the right temperature ? C. There is bad smell in the room. D. The air conditioner is noisy. E. Condensation water seems to be running out of the unit. F. Clicking sound is heard from the air conditioner. 1. Check that the smell is not made by humidity coming from the wall, carpets, furniture, or other fabrics in the room. 1. There is a noise like running water. The noise is made by refrigerant liquid circulating in the cooling circuit. 1. Condensate is produced when the air conditioner cools air in the room. In heating or cooling operation, any plastic parts may expand or shrink due to a temperature change. In this event, a clicking sound may occur.

NORMAL FUNCTION OF THE AIR CONDITIONERThe following symptoms do not indicate air conditioner malfunction

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1. The system does not operate

The system does not restart immediately after the ON/OFF button is pressed. If the OPERATION lamp lights, the system is in normal condition. The safety device operates to prevent overload of the system. After 3 minutes, the system will turn on again automatically. The system does not restart immediately when TEMPERATURE SETTING changed. If the OPERATION lamp lights, the system is in normal condition. If the timer light is flashing operation is being delayed by the safety device. It does not restart immediately because the compressor has been stopped and requested to start within the delay period. A safety device operates to prevent overload of the system. After 3 minutes, the system will tur n on again automatically. The system does not start immediately after the power supply is turned on. Wait one minute until the microcomputer is prepared for operation.

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Trouble Shooting Guide (continued)

1.1.1 White mist comes out of a unit

When humidity is high during cooling operation (In dusty locations or after construction work) If the inside of an indoor unit is contaminated, the temperature distribution inside a room may become uneven. It is necessary to clean the inside of the indoor unit. The unit should be cleaned by a qualified service person familiar with the unit. When the system is changed over to HEATING OPERATION or after DEFROST OPERATION. Moisture generated on the coil by the DEFROST becomes vapour and exists.

1.1.2 Noise of air conditioners

A continuous flow Shuh sound is heard when the systems is in COOLING or DEFROST OPERATION. This is the sound of refrigerant gas flowing through both indoor and outdoor units. A Shuh sound which is heard at the start or immediately after operation. It may also be heard at the start or immediately after a DEFROST OPERATION. This is the noise of refrigerant caused by the start and stop of the flow. A Pishi-pishi squeaking sound is heard when the system is in operation or just after operation. Expansion and contraction of plastic parts caused by temperature change makes this noise.

1.1.3 Dust from the units

Dust may blow out form the unit when starting after long off cycles. Dust absorbed by the unit blows out. The units give off odours The unit absorbs the smell of rooms, furniture, cigarettes, etc., and then emits them.

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DE - COMMISSIONING DISMANTLING & DISPOSALThis product contains refrigerant under pressure, rotating parts, and electrical connections which may be a danger and cause injury! All work must only be carried out by competent persons using suitable protective clothing and safety precautions.

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Read the Manual

Risk of electric shock

Unit is remotely controlled and may start without warning

1. Isolate all sources of electrical supply to the unit including any control system supplies switched by the unit. Ensure that all points of electrical and gas isolation are secured in the OFF position. The supply cables and gas pipework may then be disconnected and removed. For points of connection refer to unit installation instructions. 2. Remove all refrigerant from each system of the unit into a suitable container using a refrigerant reclaim or recovery unit. This refrigerant may then be re-used, if appropriate, or returned to the manufacturer for disposal. Under No circumstances should refrigerant be vented to atmosphere. Where appropriate, drain the refrigerant oil from each system into a suitable container and dispose of according to local laws and regulations governing disposal of oily wastes. 3. Packaged unit can generally be removed in one piece after disconnection as above. Any fixing down bolts should be removed and then unit lifted from position using the points provided and equipment of adequate lifting capacity. Reference MUST be made to the unit installation instructions for unit weight and correct methods of lifting. Note that any residual or spilt refrigerant oil should be mopped up and disposed of as described above. 4. After removal from position the unit parts may be disposed of according to local laws and regulations.

YORK International CorporationENGLISH

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owner%27s manual perfect[1]

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