Installation guide
PREVENTATIVE
MAINTENANCE
Preventative
maintenance
is
essential
to
proper
unit
operation,
efficiency
and
longevity.
To
ensure
equipment
operates
properly,
it
must
be
properly
maintained.
Equipment
operation
should
be
checked
and
verified
several
times
during
each
year.
During
regular
unit
inspection
and
maintenance,
follow
the
guidelines
below:
*
Clean
both
sides
of
outdoor
coil
with
warm
water
and
a
mild
detergent.
Do
not
use
corrosive
coil
cleaners.
(Never
use
high
pressure
spray
on
coils.)
*
Clean
basepan
and
outdoor
vent
filter.
*
Clean
outdoor
orifice
and
fan.
*
Clean
indoor
coil.
(Never
use
high
pressure
spray
on
coils.)
*
Clean
indoor
fan,
wire screen
and
front
panel.
*
Clean
or
install
new
indoor-air
inlet
filter(s).
*
Clean
wall
sleeve
and
outdoor
grille.
*
Inspect
cord
and
receptacle.
*
Secure
electrical
connections.
ยข
Ensure
front
panel
is
properly
mounted
and
not
damaged.
*
Ensure
wall
sleeve
is
installed
properly.
*
Ensure
heat
and
cool
cycles
operate
properly.
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