15
8.2 They are not malfunction as follow
Malfunction
Reason
Air conditioner doesn’t
run
Start up unit immediately after turned off The overload protects switch makes it
run after 3 minutes delay.
When opening power
Run for about 1 minute without other
actions
Mist is blown from air
conditioner
When cooling
The high humidity air in room is cooled
rapidly
Noise is heard from air
conditioner
Slight click sound heard once begin
running
Sound of initialization for electric
expand valve
Hissing sound heard continuously when
cooling
The sound for gas refrigerant flowing in
the unit
Hissing sound heard when staring or
stopping
The sound for gas refrigerant stops flow
Slight hissing sound heard when running
or after running
Sound for running of drainage system
Creak sound heard when running or
after running
The grating sound caused by expands
of panel and other parts for the change
of temperature
Dust be blown for air
conditioner
Started up after long time’s doesn’t runs Dust in indoor unit be blown out
Odor gives out from air
conditioner
When running
This is because when air conditioning,
odors or cigarette smoke from the room
that was sucked in is discharged again.
● After-sales Service
When having quality or other problems after purchasing air conditioner, please contact the local
service center. Refer to the telephone directory.