For Heavy Duty (FAS Models) and
Median (FAM Models) Air Conditioners
Please read ALL instructions before installing.Two people are
recommended to install this product.If a new electrical outlet
is required,have the outlet installed by a qualified electrician
before installing unit. See#5 in Preliminary Instructions
following.
Preliminary instructions
Do the following before starting to install unit.See illustrations
below.
Check dimensions of your unit to determine model type:
Heavy duty (FAS)
Unit Height:
Unit Width:
Min. Window Opening:
Min. Window Width:
Max. Window Width:
1
. Check window opening size - the mounting parts furnished
with this air conditioner are made to install in a wooden
sill double-hung window.The standard parts are for
window dimensions listed above.Open sash to a minimum
of 19"(483mm). (FIG. 1)
2
. Check condition of window - all wood parts of window
must be in good shape and able to firmly hold the needed
screws.If not, make repairs before installing unit.
FIG. 1
1/2" MIN
STORM WINDOW FRAME OR
OTHER OBSTRUCTION
Installation Instructions
Median (FAM)
18.5/8"
17.5/8"
1
1
26
/
"
23
/
2
1
19"
18
/
1
31"
26
/
1
43"
40
/
SASH
19" MIN
WASHER HEAD
LOCKING SCREW
FRAME
ASSEMBLY
(LEFT)
"
SIDE RETAINER
2
"
2
"
2
"
SEAL-BOTTOM RAIL TO UNIT
2
3
. Check your storm windows - if your storm window
frame does not allow the clearance required, correct by
adding a piece of wood as shown in FIG.2, or by removing
storm window while room air conditioner is being installed.
(continued)
STORM WINDOW FRAME OR
OTHER OBSTRUCTION
1
WINDOW SASH SEAL
SAFETY LOCK AND
3/4" LONG HEX HEAD
SCREW
TOP ANGLE
FOAM GASKET
1/2" LONG
SCREWS AND
LOCKNUTS
LOCKNUT
3/4" LONG
FLAT HEAD
BOLT
FIG. 2
SASH
1 1/2" MIN
1/2" MIN
P/N 66121625
FRAME
ASSEMBLY
(LEFT)
WINDOW SUPPORT
BRACKET
SILLANGLE
BRACKET
19" MIN
BOARD THICKNESS AS
REQUIRED, ALONG
ENTIRE STOOL, FASTEN
WITH TWO NAILS OR
SCREWS.