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Maintenance and Service
CAUTION:
the system.
Grille, Case, and Remote Control
❏ 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 outlet vent
Air Filter
The air filters behind Indoor unit
(the suction side) should be checked and cleaned once
every 2 weeks or more often if necessary.
Before performing any maintenance, turn off the main power to
Air filters
Maintenance and Service
❏ 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.
1. Clean the filter with a vacuum or warm, soapy
water.
• If very dirty, wash with a solution of
detergent in lukewarm water.
• If hot water (50°C or more) is used,
filter may be deformed.
2. After washing with water, dry well in the
shade.
3. Re-install the air filter.
Owner's Manual 21
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