STEP 8
OUTSIDE SUPPORT MOUNTING – Assemble the support
brackets (Item #1) to the bottom rails of the cabinet with four
(4) 10-24 1" long screws (Item #2) and four (4) 10-24 flat nuts
(Item #3). Adjust the support brackets to bring the bottom pads
in contact with the wall surface. (A 1" x 4" or 2" x 4" SPACER
SHOULD BE USED BETWEEN THE WALL AND THE
SUPPORT BRACKETS WHEN INSTALLED ON ALUMINUM
OR VINYL SIDING). Drill
brackets to the wall with two (2) #12A x 2" long screws (Item
#4). Adjust the support brackets to provide an approximate 3/8"
down slope toward the outside for drainage. (See Figure D).
Tighten all screws.
NOTE: The discharge air, return air, condenser air inlets and
outlets must be unobstructed to avoid recirculation of rejected
heated air.
The following illustrations show a standard frame construction installation as well as some suggested ways of adapting the support bracket to thick walls and
large stone ledges.
Figure D
1" x 4" OR " x 4" SPACER SHOULD BE USED
BETWEEN WALL AND BRACKET WHEN INSTALLED
ON ALUMINUM, ASBESTOS OR VINYL SIDING
Figure E
NOTE: It is not necessary to cut the wingboard for
vertical height; only horizontal WIDTH Dimension "B".
⁄
" dia. pilot holes and secure the
5
32
⅜" DOWN SLOPE
SUPPORT BRACKET
(ITEM #1)
#1A x " SCREW
(ITEM #4)
920-198-00
Figure C
CENTER
CABINET IN
WINDOW SIDE
TO SIDE.
⁄
5
DRILL ()
"
PILOT HOLES
AND INSTALL
() #1A x
" LONG
SCREWS
(ITEM #4)
WINDOW
SILL
MEASURE DISTANCE "B" TO INSIDE OF THE
CHANNEL ON EACH SIDE
CUT HERE AND DISCARD CENTER WASTE
MATERIAL.
WINGBOARD
SUBTRACT ⅛" FROM DIMENSION "B" AND
MEASURE FROM THE EDGE OF THE WING-
BOARD (ITEM # 8), MARK, SCORE AND CUT
WITH APPROPPRIATE CUTTING TOOL
LOCATE SILL PLATE GUIDE CHANNEL
JUST BACK OF WINDOW SILL
SUPPORT
BRACKET
10 – 4 FLAT WELD
NUT (ITEM #)
10 – 4 x 1" HEX HD.
SCREW (ITEM #)
TOP
SUPPORT
ANGLE
PULL
WINDOW
SASH DOWN
BEHIND TOP
SUPPORT
ANGLE
SIDE
SUPPORT
ANGLE
11