◆Trouble Shooting
Problem
Sound of water flow can be heard during operation.
Mist is emitted during cooling operation.
Creaking noise can be heard when start or stop the unit.
Air conditioner does not operate at all.
Cooling (Heating) efficiency is not good.
Remote control is not operating
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Trouble Shooting
This is caused by the refrigerant flowing inside the unit.
Because the air of the room is cooled down rapidly.
This is caused by the expansion of plastic due to the change of temperature.
•Has the power been shut down?
•Is the leakage protection switch in operation?
•Is TIMER ON is operation?
•Is SET TEMP. suitable?
•Is air inlet or outlet obstructed?
•Are air filters dirty?
•Are the windows and door closed?
•Is indoor fan speed set at low speed?
•Is there any other hear source in your room?
•Remote control can’t be used when the air conditioner is disturbed or changing its functions frequently.
•Is the remote control out of effective to the indoor unit? Are there any obstruction between the remote control and the signal receptor?
•Replace the worn batteries of remote control is the voltage of the batteries is not sufficient.
