MAINTENANCE AND SERVICE
19
1
Operate the air conditioner at the following
settings for 2 to 3 hours.
-
Type of operation: Fan operation mode.
-
This will dry out the internal mechanisms.
1
Clean the air filter and install it in the in-
door unit.
2
Check that the air inlet and outlet of the in-
door/outdoor unit are not blocked.
3
Check that the ground wire is connected
correctly. It may be connect to the indoor
unit side.
The air filters and your electiric bill.
If the air filters become clogged with dust, the
cooling capacity will drop, and 6 % of the elec-
tricity used to operate the air conditioner will
be wasted.
Operation Tips
Do not overcool the room.
This is not good for the health
and wastes electricity.
Keep blinds or curtains closed.
Do not let direct sunshine
enter the room when the air
conditioner is in operation.
Keep the room temperature
uniform.
Adjust the vertical and horizon-
tal airflow direction to ensure a
uniform temperature in the
room.
Make sure that the doors
and windows are shut tight.
Avoid opening doors and win-
dows as much as possible to
keep the cool air in the room.
Clean the air filter regularly.
Blockages in the air filter re-
duces the airflow and lowers
the cooling and dehumidifying
effects. Clean at least once
every two weeks.
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.
Helpful information
When the air conditioner is to be
used again.
When air conditioner is not going
to be used for a long time.
!
CAUTION
Turn off the breaker when the air condi-
tioner is not going to be used for a long
time.
Dirt may collect and may cause a fire.
EN
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