LG ARNU07GTUC2 Owner's Manual page 12

Maintenance and Service
Maintenance and Service(Standard + Panel Type)
CAUTION
Before performing any maintenance, turn off the main power to the system.
Panel, 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 Filter
The air filters behind the front grille should be checked and
cleaned once every 2 weeks or more often if neccessary.
I 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.
12 Indoor Unit
Air outlet
1. Remove air filters.
I Take hold of the tab and pull slightly forward
Air filter
When the air filter is to be removed, do not
touch the metal parts of the indoor unit.
It may cause an injury.
2. Clean dirt from the air filter using a vacuum
cleaner or washing with water.
I If dirt is conspicuous, wash with a neutral
I If hot water (50°C or more) is used, it may
3. After washing with water, dry well in
the shade.
I Do not expose the air filter to direct
4. Install air filter.
Air inlet
to remove the filter.
CAUTION
detergent in lukewarm water.
be deformed.
sunlight or heat from a fire when drying it.
TEM
Remot P
e Contro ller
Wired remote
controller