LG MV09AH.NE0, Owner'S Manual

Page: 22 / 413

22 Multi Type Air Conditioner
Maintenance and Service
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When the air conditioner is not going to be used for a long time.
Operation Tips
Operate the air conditioner on Air circula-
tion mode (Refer to page 19) for 2 to 3
hours.
• This will dry out the internal mechanisms.
When air conditioner is not going to be
used for a long time.
When the air conditioner is to be used again.
Turn off the circuit breaker, and discon-
nect the power cable.
Remove the batteries from the Remote
Controller.
: 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.
WARNING
Clean the air filter and install it in the in-
door unit.
(Refer to page 21 for cleaning filters.)
Check that the air inlet and outlet of the in-
door/outdoor unit are not blocked.
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 win-
dows if 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 condi-
tioner is in operation.
Clean the air filter regularly.
Blockages in the air filter reduce
the airflow and lower cooling
and dehumidifying effects.
Clean at least once every two
weeks.
Keep the room temperature
uniform.
Adjust the vertical and horizon-
tal airflow direction to ensure a
uniform temperature in the
room.
Ventilate the room occasion-
ally.
Since windows are kept closed,
it is a good idea to open them
and ventilate the room now and
then.