Trouble Shooting
(The majority of malfunctions are minor and triggered by problems that
can be easily resolved before calling for service. Please refer to the
following table for sequential inspection)
PROBLEMS REASONS
SOLUTIONS
Air conditioner
stops operating.
•
Power has been cut off.
•
The plug has not been
plugged in properly.
•
The timer setting dial has
not been set
•
The fan speed control
dial has not been set
•
The Full-tank indicator is
ON-Tank is full.
•
Wait for power to be
supplied again.
•
Plug in again.
•
Set the timer setting dial
to the proper position.
•
Set the fan speed control
dial to the correct
position.
•
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.
•
The outdoor unit’s
electrical connector has
not been connected
securely.
•
Malfunction
•
Disconnect the power
and take umbilical cover
off to check if electrical
connector is firm.
•
If this happens
repeatedly, call the
technical helpline.
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.
Motor running
sound when unit
has turned off.
•
The water pump is
emptying excess water
from the container inside
the unit.
•
This will automatically
stop in a few minutes.
