Maintenance and Service
When
the
air
conditioner
is
not
going
to
be
used
for
a
long
time.
When air conditioner is not going to be used for a long time.
Operate the air conditioner on mode for 2 to 3 hours.
• This will dry out the internal mechanisms.
Turn off the circuit breaker, and disconnect the plug.
CAUTIONI
Turn off the circuit breaker when the air conditioner is not going to be used for a long time.
Dirt may collect and may cause a fire.
Remove the batteries from the remote control.
When the air conditioner is to be used again.
Clean the air filter and install it in the indoor unit.
(Refer to page 20 for cleaning filters.)
Check that the air inlet and outlet of the indoor/outdoor unit are not blocked.
Operation
Tips
Do not overcool the room.
This is not good for the health and wastes electricity.
Make sure that the doors and windows are shut tight.
Avoid opening doors and windows as much as possible to keep the cool air in the room.
Keep blinds or curtains closed.
Do not let direct sunshine enter the room when the air conditioner is in operation.
Clean the air filter regularly.
Blockages in the air filter reduces the airflow and lowers the cooling and dehumidifying effects. Clean at least once in every two weeks.
Keep the room temperature uniform.
Adjust the vertical and horizontal airflow direction to ensure a uniform temperature in the room.
Ventilate the room occasionally.
Since windows are kept closed, it is a good idea to open them and ventilate the room now and then.
