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TROUBLESHOOTING TIPS

Troubleshooting Tips

Malfunctions

Unit does not

start

Unit not cooling

or heating 

(Cooling/ heating

 models only)

room very well

while air flowing

out from the air

conditioner

Cause

Power cut

Unit may have become unplugged.

Fuse may have blown.

Battery in Remote controller may
have been exhausted.

The time you have set with timer

is incorrect.

Wait for power to be restored.

Check that plug is securely in wall

receptacle.

Replace the fuse.

Replace the battery.

Wait or cancel timer setting.

Set temperature correctly. For 

detailed method please refer to 

"Using remote control" section.

Clean the air filter.

Close the doors or windows.

Clear obstructions away first, then

restart the unit.

Wait.

Inappropriate temperature

setting.

Air filter is blocked.

Doors or Windows are open.

Air inlet or outlet of indoor or

outdoor unit has been blocked.

Compressor 3 minutes 

protection has been activated.

If the trouble has not been corrected, please contact a local dealer or the nearest customer 

service center. Be sure to inform them of the detailed malfunctions and unit model.

Notes: Do not attempt to repair the unit yourself. 
            Always consult an authorised service provider.

What should be done?

7. Dripping water may generate on the surface of the indoor unit when cooling in a high 
    relatively humidity (relative humidity higher than 80%). Adjust the horizontal louver to
    the maximum air outlet position and select HIGH fan speed.

8. 

Heating mode (For cooling and heating models only)

    The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit
    during heating operation. When the outdoor temperature falls, heat drawn in by the air 
    conditioner decreases accordingly. At the same time, heat loading of the air conditioner 
    increases due to larger difference between indoor and outdoor temperature. If a 
    comfortable temperature can't be achieved by the air conditioner, we suggest you use a 
    supplementary heating device.

9. 

Auto-restart function 

    Power failure during operation will stop the unit completely.
    For the unit without Auto-restart feature, when the power restores, the OPERATION indicator
    on the indoor unit starts flashing. To restart the operation, push the ON/OFF button on the 
     remote controller. For the unit with Auto-restart feature, when the power restores, the unit
     restarts automatically with all the previous settings preserved by the memory function.
     For some models, the machine is special designed with Auto-restart function for the open angle 
     of the horizontal louver.Power failure during operation or pressing the ON/OFF button on the 
     remote controller will stop the unit completely.When the power restores or pressing the ON/OFF 
     button on the remote controller again,the unit restarts automatically with all the previous settings 
     including the open angle of the horizontal louver by the memory function.So we strongly suggest 
     that the open angle of the horizontal louver should not be set too small,in case the condensed 
     water forms and drops from the horizontal louver. Press the AUTO/COOL button under the 
     front panel and the open angle of the horizontal louver will be restored to the standard angle
     when the condensed water forms on the horizontal louver.

10. Lightning or a car wireless telephone operating nearby may cause the unit to malfunction.
      Disconnect the unit with power and then re-connect the unit with power again. Push the 
      ON/OFF button on the remote controller to restart operation.

OPERATION TIPS

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Stop the air conditioner immediately if one of the following faults occur. Disconnect the
power and contact the nearest customer service center.

Fuse blows frequently or circuit breaker trips frequently.

Other objects or water penetrate the air conditioner.

The remote controller won't work or works abnormally.

Trouble

OPERATION/RUN  indicator or other indicators continue flashing and 
this flash can't be fixed by disconnecting the power, and then connect  it in again.

If one of the following code appears on the display area : 
E0,E1,E2,E3.....or P0,P1,P2,P3...... 

Summary of Contents for Reverse Cycle Inverter Hi-wall Air Conditioner

Page 1: ...2020330A4419 ...

Page 2: ...spose of this appliance in domestic household waste For disposal there are several possibilities A The municipality has established collection systems where electronic waste can be disposed of at least free of charge to the user B When buying a new product the retailer will take back the old product at least free of charge C The manufacture will take back the old appliance for disposal at least fr...

Page 3: ... not use the power cord near flammable gas or combustibles such as gasoline benzene thinner etc Do not disassemble or modify unit WARNING Use the correctly rated breaker or fuse There is risk of fire or electric shock SAFETY PRECAUTIONS CAUTION When the air filter is to be removed do not touch the metal parts of the unit It may cause an injury Do not clean unit when power is on as it may cause fir...

Page 4: ...oner fills the room with refreshing natural and healthy air The PlasmaDust Collector generates an high voltage ionization zone through which the airis converted to plasma Inside theair most of the dust smoke and pollen particles are captured by the electrostatic filter When turns offthe unit on COOL DRY AUTO Cool mode the air conditioner will continue operating for about 7 10 minutes depending on ...

Page 5: ... this is a normal operation CAUTION Manul operation can be used temporarily in case the remote controller is disable or maintenance necessary OPERATING INSTRUCTIONS Manual operation NOTE This manual does not include Remote Controller Operations see the Remote Controller Instruction packed with the unit for details Operating temperature Mode Temperature Room temperature Outdoor temperature 1 If air...

Page 6: ...ct cooling heating cooling heating models only or fan only operation depending on what temperature you have selected and the room temperature The air conditioner will control room temperature automatically round the temperature point set by you If the AUTO mode is uncomfortable you can select desired conditions manually SLEEP operation When you push SLEEP button on remote controller during cooling...

Page 7: ...or unit This is caused by the indoor unit giving off smells permeated from building material from furniture or smoke 6 The air conditioner turns to FAN only mode from COOL or HEAT For cooling and heating models only mode When indoor temperature reaches the temperature setting on air conditioner the compressor will stop automatically and the air conditioner turns to FAN only mode The compressor wil...

Page 8: ... use a supplementary heating device 9 Auto restart function Power failure during operation will stop the unit completely For the unit without Auto restart feature when the power restores the OPERATION indicator on the indoor unit starts flashing To restart the operation push the ON OFF button on the remote controller For the unit with Auto restart feature when the power restores the unit restarts ...

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