
-11-
MAINTENANCE
AIR
FILTER
CLEANING
The
Air
Filter
will
become
dirty
as
it
removes
dust
from
the
inside
air.
It
should
be
washed
at
least
every
2
weeks.
If
the
Air
Filter
remains
full
of
dust,
the
air
flow
will
decrease
and
the
cooling
capacity
will
be
reduced,
possibly
damaging
the
unit.
?
Pull
the
inlet
grille
forward
and
pull
out
the
air
filter.
?
Wash
the
Air
Filter
in
warm
water.
Be
sure
to
shake
off
all
the
water
before
replacing
the
filter.
AIR
CONDITIONER
CLEANING
Clean
the
front
grille
and
inlet
grille
by
wiping
with
a
cloth
dampened
in
a
mild
detergent
solution.
The
cabinet
may
be
washed
with mild
soap
or
detergent
and
lukewarm
water,
then
polished
with
liquid
appliance
wax.
To
ensure
continued
peak
efficiency,
the
condenser
coils
(weather
side
at
unit)
should
be
checked
periodically
and
cleaned
if
they
become
clogged
with
soot
or
dirt
from
the
atmosphere.
Brush
or
vacuum
exterior
coils
to
remove
debris
from
fins.
HOW
TO
REMOVE
THE
FRONT
GRILLE
?
Remove
the
TEMP
knob
and
the
MODE
knob
by
pulling.
?
Remove
the
screw
securing
the
Front
Grille.
?
Push
the
grille
up
from
the
bottom
and
pull
the
top
of
the
grille
away
from
the
case
to
lift
the
top
tabs
out
of
their
slots.
1
3
4
5
6
7
8
9
HIGH
FAN
LOW
FAN
HIGH
COOL
LOW
COOL
MODE
TEMP
OFF
1
2
3
4
5
6
7
8
9
HIGH
FAN
LOW
FAN
HIGH
COOL
LOW
COOL
MODE
TEMP
OFF
THERMOSTAT
1
2
3
4
5
6
7
8
9
OPERATION
HIGH
FAN
LOW
FAN
HIGH
COOL
LOW
COOL
MODE
TEMP
OFF
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