User manual

16
Safety PrecautionsOperating InstructionsCare and MaintenanceTroubleshooting Tips
Care and maintenance of the air conditioner
CAUTION: Before performing any maintenance, turn off the main power to the system.
Indoor Unit
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.
NOTE:
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.
PLASMA FILTER, DEODORIZER
FILTER(OPTION)
The PLASMA filter behind the air filters should be
checked and cleaned once every 3 months or more
often if necessary.
❏ 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.
Lift the front access panel and pull the filter tab
slightly forward to remove the filter.
Clean the filter with a vacuum or warm, soapy
water.
• If dirt is conspicuous, wash with a
solution of 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.
Re-install the air filter.
Vertical louver
Horizontal louver
Air filters
(behind front panel)
Air outlet vent
Air inlet vent
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DEODORIZER Filter
PLASMA Filter
After removing the air filters, pull slightly
forward to remove the PLASMA filter.
Dip the PLASMA filter into the water mixed
with neutral detergent, for 20~30 minutes.
Dry the PLASMA filter in the shade for a day
(Especially, the humidity must be removed
perfectly on this parts).
Note the cuts of electric discharge lines.
Re-install the PLASMA filter to the original
position.
After removing the air filters, pull slightly
forward to remove the DEODORIZER filter.
Dry in the sunlight for tow hours.
Re-install the DEODORIZER filter to the
original position.
Don’t touch this PLASMA Filter within 10
seconds after opening the inlet grille, it may
cause an electric shock.