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Troubleshooting guide
Please check the following items before asking for repair, it saves your time
and money.
Fault phenomenon
Air conditioner
does not oper-
ate at all.
iency is not good.
out.
The air conditioner
operation is noisy.
It seems that condensation is
leaking from air conditioner.
Air conditioner does not operate
for about 3 minutes when restart.
● Is there a power failure?
●
OFF
●
●
●
● Is there any other heat /cool source in
No cooling
●
● Maybe the room is too hot/cool when
●
● The unit is normal while the indoor out-
●
● For a noise that sounds like a shower:
●
●
- 23 -
Trouble-shooting
Is the plug out?
Is power fuse or switch off ?
Whether the voltage is too high or too
low?
Is air inlet or outlet locking?
room?
Is indoor fan speed set at LOW?
the unit is started.
At COOL mode operation, sometimes
unit, this is because the room humid
air has been cooling rapidly.
let is sending out some odor, because
the inlet air may be mixed with the sm-
ell of furniture and smoke.
the air conditioner unit.
This is the sound of the dehumidifying
water being processed inside the air
conditioner unit.
from the air conditioner cools the warm
room air.
This is to protect the mechanism.
Wait about 3 minutes and operation
will begin.
the
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