BEFORE CALLING FOR SERVICE
Before you call for service, review this list. It may save you time and expense. This list includes common
occurrences that are not the result of a defect in workmanship or materials.
Problem
The air conditioner
does not function.
The air conditioner
restart frequently.
The unit is too noisy.
No work of compressor.
22
Possible Causes
No power supply.
P2 flashes on the display screen.
Timer-off is running.
In direct sunlight.
Windows or doors open, many people
or a heat source in the room.
Dirty filter.
Air inlet or air outlet blocked.
Unit stands uneven.
Self protect of compressor.
T RO U B L E S H O OT I N G
Solutions
Connect to power supply outlet and switch on.
Drain water.
You can turn on the unit three minutes later.
Close curtains.
Close doors and windows, remove the heat source.
Clean or replace the filter(s).
Remove the blockage.
Place on an even, solid surface (less vibrations).
Wait for 3 minute and restart again after the descend
of tempereture.