LG ARNU07GTUC2 Manuel Du Propriétaire page 13

Maintenance and Service(Standard + Grille Type)
CAUTION
Before performing any maintenance, turn off the main power to the system.
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 Filter
The air filters behind the front grille should be checked and
cleaned once every 2 weeks or more often if neccessary.
TT chassis : 6EA Rack
TU chassis : 4EA Rack
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.
Rack
Air filter
Maintenance and Service
Air outlet
Air inlet
1. Remove air filters.
I Take hold of the tab and pull slightly forward
to remove the filter.
CAUTION
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
detergent in lukewarm water.
I If hot water (50°C or more) is used, it may
be deformed.
3. After washing with water, dry well in
the shade.
I Do not expose the air filter to direct
sunlight or heat from a fire when drying it.
4. Install air filter.
Owner's Manual 13
TEM
Remote P
Control ler
Wired remote
controller