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MAINTENANCE AND SERVICE
Indoor unit
Grille, case and remote control
- Turn the system off before cleanining, To
clean, wipe with a soft, dry cloth. Do not use
bleach or abrasives.
CAUTION
!
Supply power must be disconnected be-
fore cleaning the indoor unit.
Air filters
The air filters behind the front grille should be
checked and cleaned once every 2 weeks or
more often if neccessary.
- Never use any of the followings:
Water hotter than 40 °C.
Could cause deformation and/or discol-
oration.
Volatile substances.
Could damage the surfaces of the air condi-
tioner.
MAINTENANCE AND SERVICE
-
Remove the air filters.
Take hold of the tab and pull slightly forward
to remove the filter.
CAUTION
!
When the air filter is to be removed, do
not touch the metal parts of the indoor
unit.
It may cause an injury.
-
Clean dirt from the air filter using a vacuum
cleaner or washing with water.
If dirt is conspicuous, wash with a neutral
detergent in lukewarm water.
If hot water (40 °C or more) is used, it may
be deformed.
-
After washing with water, dry well in the
shade.
Do not expose the air filter to direct sunlight
or heat from a fire when drying it.
-
Install the air filter.
Louver
Air filters
(behind
inlet grille)
Air inlet
vent
(inlet grille)
21
Air outlet vent
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