PROBLEMS REASONS SOLUTIONS
Air conditioner stops
operating.
•
Power has been
cut off.
•
The plug has not
been plugged in
properly.
•
The Full-tank
indicator is ON-
Tank is full.
•
Wait for power to
be supplied again.
•
Plug in again.
•
Drain the water
tank.
Air conditioner suddenly
stops during operation.
•
The indoor
temperature has
reached the set
temperature level.
•
The preset time
has elapsed.
•
The Full-tank
indicator is ON-
Tank is full.
•
Reset the
temperature level.
•
Reset the timer.
•
Drain the water
tank.
Air conditioner runs
intermittently.
•
Malfunction.
•
Surrounding
temperature is too
high or too low.
•
Heat exhaust hose
is blocked.
•
Contact the service
centre.
•
Check the hose.
Air conditioner functions
but the room is not cooled.
•
Window or door is
left open in the
room.
•
There is heat
source in the room
or too many people
in it.
•
Filter is too dirty.
•
Temperature
settings are too
high.
•
Close all windows
and doors.
•
Move out any heat
source in the room.
•
Clean the filter.
•
Lower the
temperature
setting.
Condensed water is
spilled out when moving
the unit.
•
The tank is nearly
full.
•
Remove the water-
draining plug on
the rear bottom of
the unit. Drain the
water tank.
