LG LM-1967H2L Owner's Manual page 17

E N G L I S H
17
(Side) (Rear)
Air intake
vents
Air outlet
vents
Piping
Drain Hose
Air
purifying
filter
Air filter
3
2
Air outlet
vents
Drain Hose
Piping
Outdoor Unit
Replacement
of
Purifying Filter(Option)
?
Recomended
use
period
:
About 2 years
Open front
panel
and
remove
air
filters.
Reinsert air filters and close front
panel.
Remove air
purifying
filters.
Insert
new
air
purifying
filters.
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.
NOTE:
Dirty
or
clogged
coils will reduce the
operating efficiency
of the
system
and
cause
higher operating costs.
1
2
3
4