Problems Possible causes Solutions
Foul odors
Sources of foul odors: furniture,
cigarettes, etc.
Air conditioner
suddenly
operates normally
without repair
Occurs when there's
interference: thunder, wireless
devices, etc.
power, and then turn on the
unit again.
Outdoor
unit has
vapor
ating mode, it may generate
vapor
, which is a normal
occurence.
“Water
noise
Air conditioner unexpectedly
turns on or off and emits an
unfamiliar sound.
the unit, which is a normal
phenomenon.
Cracking
noise
The air conditioner makes an
unusual cracking sound.
caused by expansion and/or
contraction of panel or other
parts due to the change of
temperature.
Troubleshooting
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