LG 457637, Owner'S Manual

Page: 9 / 205

Ownerʼs Manual 9
ENGLISH
Maintenance and Service
Maintenance and Service
B enzene
SCOURING
CLBARGER
S IN
NER
Air Outlet
Air Filter
Air Inlet
Grille, Case, and Remote Control
o
Turn the system off 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.
NOTICEE
o
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. Clean the filter with a vacuum or warm, soapy
water.
• If very dirty, wash with a solution of
detergent in lukewarm water.
• If hot water (50°C or more) is used,
filter may be deformed.
2. After washing with water, dry well in the
shade.
3. Re-install the air filter.
Air Filter
The air filters bottom Indoor unit
(the suction side) should be checked and cleaned once
every 2 weeks or more often if necessary.
CAUTION:
Before performing any maintenance, turn off the main power to
the system.