Installation Guide

FIG.13A
1/2″ long
HEX-HEAD
SCREW
4
Installation Instructions
Place Cabinet in Window
4
Top window filler
panel leg
WINDOW FILLER
PANEL
SIDE RETAINER
TOP VIEW
AIR CONDITIONER
CABINET
PLASTIC
FRAME
“I” SECTION
LOCKING
SCREW HOLE
WINDOW
FILLER
PANEL
FIG.11
A. #10 X 1/4″ pan-head Phillips screws
B. Safety Lock (Only for Vinly-Clad Window)
C.
Bottom Rail Foam Seal
5
Install Support Bracket
1. Hold each support bracket flush against outside of sill and tight to bottom of cabinet. Mark brackets at top level of
sill. Mark cabinet bottom at distance of sill width. See Fig. 15 A. Remove support brackets.
2. Attach sill angle brackets to support brackets at marked positions with flat head bolts and nuts. Hand tighten only
at this point. See Fig. 15B.
3. Insert 1/2" long bolts through appropriate holes in cabinet bottom given the sill width distance. Thread the bolts into
the slots of the support brackets. Tighten lock washer nuts onto bolts.
4. Adjust height of sill angle bracket so that bracket rests securely on edge of sill, and so that cabinet has about 7/8" to
1 1/4" downward tilt for proper water drainage (tilted about 2° to 4° downward to the outside, see Fig. 14). Tighten nuts
securely. After proper installation, condensate should not drain from the overflow drain hole during normal use, correct
the slope otherwise.
window
inner sill
cabinet
Bracket
FIG.12
FIG.9
FIG.10
Bottom window
filler panel leg
1. Open window and mark the center of window inner sill as shown (FIG. 11).
2. Place cabinet in window with cabinet bracket securely seated over edge of inner sill as shown
in FIG. 12. Bring window down temporarily behind top angle rail to hold cabinet in place.
3. Shift cabinet left or right as needed to line up center of cabinet on center line marked on inner
sill.
4. For wooden window: Fasten cabinet to window inner sill with two 1/2" long hex head screws
into holes (FIG.13A). (You may wish to pre-drill pilot holes.)
For Vinyl-Clad window: Place two safety locks into the holes located in the bottom of
the cabinet and drive two #10X1/4″ pan-head Phillips locking screws through the safety locks
into the cabinet as shown (FIG.13B).
5. Remove protective strip from adhesive side of Bottom Rail Foam Seal.
Apply Seal over screws fastening bottom rail to window inner sill.
window
outer sill
Angle of cabinet
bracket securely seated
on edge of inner sill.
FIG.15B
LEFT
LOCKNUT
SILL ANGLE
BRACKET
FLAT HEAD BOLT
1/2″ LONG SCREWS
AND LOCKNUTS
2 EACH REQ’D FOR EACH
SUPPORT BRACKET
RIGHT
MARK
FIG.15A
1/2″ LONG
SCREWS AND
LOCKNUTS
MARK
Window Sill
FIG.14
about 7/8″- 1 1/4″
Side Louvers
Window Sash
Sill Angle Bracket
A
B
FIG.13B
C