13
FAULT CHECK LIST
The air conditioner does not run
!
Is the air conditioner plugged in?
!
Is there a power failure?
!
Is the room temperature below the set
temperature?
The machine seems to do little
!
Is there direct sunshine? (Please put
down the curtain.)
!
Are too many windows or doors open?
!
Are there too many people in the room?
!
Is there something in the room
producing lots of heat?
The machine seems to do nothing.
!
Is the filter dusty, contaminated?
!
Is the air intake or output blocked up?
!
Is the room temperature below your
selected temperature?
Too noisy
!
Is the machine positioned unevenly so
as to create vibration?
!
Is the floor underneath the machine
uneven?
The compressor doesn't run.
!
Is so, it is possible the overheat
protection of the compressor is on. Just
wait for the temperature to drop.
Never try to repair or dismantle
the unit yourself