40
EN
TROUBLESHOOTING
Problem
Possible Cause
The air conditioner does not
run.
Is the air conditioner plugged in?
Is there a power failure?
Is the ‘full water’ indicator flashing?
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.