Care And Maintenance - LG LSUC121PMA0 Owner's Manual

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.
Filter
Grille bottom
AIR FILTERS
The air filters behind
the front grill should
be checked and
cleaned once every
2 weeks or more
often if neccessary.
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.
(Side)
Air intake
vents
Air outlet
vents
Filter
(Rear)
Piping
Drain Hose
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 Pull down the grille bottom, After lifting up the
filter tab a bit and take the filter out slowly
(Notice : Clean the filter after being stopped the
product)
Clean the filter with a vacuum or warm, soapy water.
2
• 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.
3
After washing with water, dry well in the shade.
4 Re-install the air filter.
(Side)
Air intake
vents
Air outlet
vents
(Side)
Air intake
vents
Air outlet
vents
(Rear)
Piping
Drain Hose
(Rear)
Piping
Drain Hose
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