Maintenance And Service; Indoor Unit - LG LS-H30_Series Owner's Manual

Maintenance and Service

Maintenance and Service
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.
NOTICE
Supply power must be disconnected before cleaning
the indoor unit.
Air outlet vent
Air inlet vent
Vertical louver Horizontal louver
AIR FILTER
The air filters behind the front grille should be
checked and cleaned once every 2 weeks or more
often if neccessary.
30k/32k
NANO PLASMA FILTER, TRIPLE
DEODORIZING FILTER(OPTIONAL)
The PLASMA filter behind the air filters should be
checked and cleaned once in every 3 months or
more often if necessary.
TRIPLE DEODORIZING Filter
NANO PLASMA Filter
Don't touch this PLASMA Filter within 10
seconds after opening the inlet grille, it
may cause an electric shock.
20 Room Air Conditioner
Air filters
(behind front panel)
36K/38k
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. Lift the front access panel and pull the filter tab
slightly forward to remove the filter.
2. 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.
3. After washing with water, dry well in the shade.
4. Re-install the air filter.
1. After removing the air filters, pull slightly forward
to remove the NANO 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 NANO 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.