Maintenance And Service; Indoor Unit; Outdoor Unit - LG LF300CP Owner's Manual

Maintenance and Service

Indoor Unit

WARNING: Turn off the breaker and the unit before cleaning. To clean, wipe with a
soft, dry cloth. Do not use bleach or abrasives.
Supply power must be disconnected before cleaning the indoor unit.
NOTICE
How to Clean Plasma Deodorant Air Cleaner
At the smoking area, it is better to clean more than once in a month,
otherwise in the other places, once in every 3 months will be good.
- For safety, unplug prior to cleaning.
1. Pull out the knob of air inlet.
The antibiotic filter should be clean without disassembly as it is
united with air inlet.
2. Remove off green tape on the surface of plasma air cleaner
and then pull out the knob of cleaner.
The plasma air cleaner is located on the inner side of right air
cleaner.
3. Soak the plasma deodorant air cleaner in the mixed
detergent water for 1to 2 hours and clean it throughout.
For serious contamination, soak it for 3 to 4 hours.
4. Dry it in the shade throughout and insert its electrode into
the spring correctly. Close the inlet.
- When the inner side color of air cleaner changes into yellowish, dry it
under the sunlight.
- When you insert plasma deodorant air cleaner, be cautious not to
bounce the spring.
- After water cleaning, dry it throughout in a shade to prevent trouble.

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.
Dirty or clogged coils will reduce the
NOTICE
operating efficiency of the system and
cause higher operating costs.
Maintenance and Service
Fixing Tape Fixing Tape
Air Inlet Air Inlet
Air Intake Vent
(Rear)
Air Outlet
Vent
Owner's Manual 25
Knob
Air Inlet
Knob
Air Cleaner
Electrode
Hole