Safety Precautions
Operating Instructions
Care and Maintenance
Troubleshooting Tips
(Side)
(Rear)
Piping
Drain
Hose
Air intake
vents
Air outlet
vents
15
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.
❏
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 (50°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
Air outlet vent Air inlet vent
B enzene
SCOURING
CLBARGER
S IN
NER
1
2
3
4
Outdoor Unit
The heat exchanger coils and panel vents of the
outdoor unit should be checked regularly. If
clogged with dirt or soot, the heat exchanger
and panel vents may be professionally steam
cleaned.
NOTE:
Dirty or clogged coils will reduce the operating
efficiency of the system and cause higher
operating costs.
