Maintenance and Service
Maintenance and Service
CAUTION:
the system.
Grille, Case, and Remote Control
o Turn the system off before cleaning. To clean, wipe with
a soft, dry cloth. Do not use bleach or abrasives.
NOTICE
Supply power must be disconnected before
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.
Push Button
Rack
n Never use any of the followings:
• Water hotter than 40°C.
Could cause deformation and/or
discoloration.
• Volatile substances.
Could damage the
surfaces of the air
conditioner.
10
Indoor Unit
Before performing any maintenance, turn off the main power to
Air Filter
Air Outlet
1. Remove the Air filters.
n Take hold of the tab and pull slightly
forward to remove the filter.
CAUTION:
is to be removed, do not touch the
metal parts of the indoor unit.
It may cause an injury.
2. Clean dirt from the air filter using a
vacuum cleaner or washing with water.
n If dirt is conspicuous, wash with a neutral
detergent in lukewarm water.
n If hot water (50°C or more) is used, it may
be deformed.
3. After washing with water, dry well in
the shade.
n Do not expose the air filter to direct
sunlight or heat from a fire when
drying it.
4. Install the air filter.
Anti-bacteria filter
Air Intake
When the air filter