Maintenance And Service - LG LMU180CE Owner's Manual

Maintenance and Service

CAUTION: Before performing any maintenance, turn off the main power to the system.
Standard Type 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.
NOTICE
Supply power must be disconnected
before cleaning the indoor unit.
Air inlet vent Air outlet vent
Vertical louver Horizontal louver
AIR FILTERS
The air filters behind the front grille should be checked
and cleaned once in every 2 weeks or more often if
neccessary.
NEO PLASMA FILTER, TRIPLE
DEODORIZING FILTER(OPTIONAL)
The NEO PLASMA filter behind the air filters should be
checked and cleaned once in every 3 months or more
often if necessary.
Deodorizer
filter
Plasma filter
Don't touch this PLASMA Filter within 10
seconds after opening the inlet grille, it may
cause an electric shock.
Air filters
(behind front panel)
1. Lift the front access panel and pull the filter tab
2. Clean the filter with a vacuum cleaner or warm,
3. After washing with water, dry well in the shade.
4. Re-install the air filter.
Maintenance and Service
Never use any of the followings:
• Water hotter than 40°C(104°F)
Could cause deformation and/or
discoloration.
• Volatile substances
Could damage the surfaces of the air
conditioner.
slightly forward to remove the filter.
soapy water.
• If dirt is conspicuous, wash with a solution of
detergent in lukewarm water.
• If hot water (40°C (104°F)or more) is used, it
may be deformed.
1. After removing the air filters, pull slightly forward
to remove the NEO PLASMA filter.
2. Remove dust with vacuum cleaner or air.
(You should not try to wash with water).
3. Note the cuts of electric discharge lines.
4. Re-install the NEO PLASMA filter to the original
position.
1. After removing the air filters, pull slightly forward
to remove the TRIPLE DEODORIZING filter.
2. Dry in the sunlight for two hours.
3. Re-install the TRIPLE DEODORIZING filter to
the original position.
Owner's Manual 23