MAINTENANCE
21
ENGLISH
CAUTION
• Turn off the power and unplug the power cord before you perform any maintenance; other-
wise it may cause electric shock.
• Never use water that is hotter than 40°C(104°F) when you clean the filters. It may cause
deformation or discoloration.
• Never use volatile substances when you clean the filters. They may damage the surface of
the product.
!
NOTE
!
• The location and shape of the filters may differ, depending on the model.
• Make sure to clean the heat exchanger coils of the outdoor unit regularly, as dirt collected
in the coils may decrease the operational efficiency or increase energy costs.
Cleaning the air filter
Clean the air filter once every 2 weeks or
more if necessary.
1
Turn off the power and unplug the power
cord.
2
Open the front cover.
- Lift up both sides of the cover slightly.
Type 1&2
Type 3
* The feature can be changed according to
type of model.
3
Hold the knob of the air filter, lift it up
slightly and remove it from the unit.
Type 1&2
Type 3
* The feature can be changed according to
type of model.
4
Clean the filter with a vacuum cleaner or
with warm water.
- If dirt is difficult to remove, wash the filter
in lukewarm water with detergent.
5
Dry the filter in the shade.
