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Troubleshooting
Doesn't work
No cool air or
poor cooling
Is plug firmly inserted?
Is there power failure?
Does fuse get burned?
Is thermostat switch
wrongly adjusted?
Is there any direct
sunlight in the room?
Are doors or windows
left open?
Are there any obstacles
blocking air inlet and
outlet?
Is air filter clogged?
Is there too much heat
source in the room?
9
Readjust power supply.
Replace fuse.
Readjust the thermostat.
Use curtain or blind.
Shut doors and windows.
Remove the obstacles.
Clean it.
Remove the heat source
If problems can not be solved
please pull out power plug and
contact your dealer.
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