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For Medium (15,000-18,500 BTU) + Heavy duty (22,000-28,500 BTU)Air Conditioner
READ
BEFORE
INSTALLING
UNIT
Carefully
read the installation
manual
before beginning.
Follow each step as shown.
Observe
all local, state, and national
electrical
codes and by qualified,
licensed,
authorized
personnel
only.
Pay attention
to danger
and safety
notices.
To avoid risk of personal
injury, property
damage,
or product
damage
due to the weight
of this device and sharp
edges that may
be exposed:
Air conditioners
covered
in this manual
pose an excessive
weight hazard.
Two or more people are needed
to move and install
the unit. Wear protective
gloves
whenever
lifting or carrying
the unit. AVOID
the sharp metal fins of front and rear coils. To
prevent
injury or strain, use proper
lifting and carrying
techniques
when moving
unit.
Carefully
inspect location
where
air conditioner
will be installed.
Be sure it will support
the weight
of the unit overan
extended
period of time.
Handle air conditioner
with care.
Make sure air conditioner
does not fall during installation.
If a new electrical
outlet is required,
have the outlet installed
by a qualified
electrician
before installing
unit.
NOTE:
DO NOT
USE ANY
SCREWS
OTHER
THAN
THOSE
SPECIFIED
HERE.
-
"
Preliminary
instructions:
window sash seal
Do the following
before
starting
to install
unit.
See illustrations
below.
Check
dimensions
of your
unit
to determine
model
type:
safety lock and
Heavy duty
Medium
1/2" long
head screw
Capacity:
22,000-28,500
BTU
15,000-18,500
BTU
Unit Height:
18-5/8"
17-5/8"
foam c
Unit Width:
26-1/2"
23-5/8"
washer
head
locking
Min. Window
Opening:
19-1/2"
18-1/2"
Min. Window
Width:
31"
26-1/2"
frame
Max. Window
Width:
42"
40-1/2"
(left)
1.
Check
window
opening
size:
the mounting
parts
furnished
with
this air conditioner
are made
to install
in
side retainer
a wooden
sill double-hung
window.
The
standard
parts
are for window
dimensions
listed
above.
Open
sash
to
1/2"
long
a minimum
of 19" (483mm).
(FIG.l)
screws
and
bottom
rail
Iocknuts
--_
2.
Check
condition
of window:
all wood
parts
of window
seal to unit
\
must
be in good
shape
and able
to firmly
hold the needed
screws.
If not,
make
repairs
before
installing
unit.
_,_
long flaL_,
\
3.
Check
your
storm
windows:
If your
storm
window
_d
bolt
sill angle
frame
does
not allow
the clearance
required,
correct
by
bracket
adding
a piece
of wood
as shown
(FIG.2),
or by removing
storm
window
while
room
air conditioner
is being
installed.
[1
FIG.1
_[_
FIG.2
___sash
--sash
t
19" min
19
i
" rain
1/2"_,min
i inner, sill
storm
window
frame
or
other
obstruction
window
frame
Iort bracket
assembly
(right)
1/2"
min
11-1/2"
min
inner
sill
oard
thickness
as
_
I _-_
_,_quired,
along entire i nner
window
sill; fasten
to inner
storm
window
frame
or
sill with two
nails
or screws.
other
obstruction
2020218A1535
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