Soleus kfihp-09 User Manual

 

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◆Trouble Shooting 

 

 

 

Sound of water flow can be heard during operation. 

 

This is caused by the refrigerant flowing inside 
the unit.

 

Mist is emitted during cooling operation. 

 

Because the air of the room is cooled down 
rapidly.

 

Creaking noise can be heard when start or stop the unit. 

 

This is caused by the expansion of plastic due 
to the change of temperature. 

Air conditioner does not operate at all. 

 

•  Has the power been shut down? 

•  Is the wiring loose? 

•  Is the leakage protection switch in 

operation? 

•  Is TIMER ON is operation? 

Cooling (Heating) efficiency is not good. 

 

•  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 is not operating  

 

•  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.