Procedure C - Heat Controller Comfort-Aire BGE-103A Service Manual

Installation

Procedure C

1. Redirect the louvers at the back of the wall sleeve to
60° angle as shown in the FIG 15. The use of pliers
is recommended.
60
Rear Louvers
(Top View)
2. If the wall sleeve already has a rear grille, skip to
step 4. If the wall sleeve does not have a rear grille
or louvered panel, install the plastic grille from the
kit. Cut the plastic grille to 26-1/2" wide and 15-1/2"
high. Place the plastic grille to the inside of the wall
sleeve at the rear flange.
Place the plastic grille
3. Fasten the 4 washer screws to secure the grille to
the wall sleeve. If you need plastic nuts to mount
plastic grille to the inside of the wall sleeve, there
are plastic nuts in the installation kit. The nuts are
installed from the inside of the sleeve and are
pressed into the square holes of the rear flanges.
Fasten the screws
12 Room Air Conditioner
13 /
7 "
16
60
FIG. 15
FIG. 16
or
FIG. 17
4. Remove the backing from the Horizontal Insulation
strip 1 x 1 x 27
3 / 3 / 3 /
8 8 16
bottom of the sleeve as shown below. Remove the
backing from the Around Insulation strip 1
61 and attach that to the inside front of the sleeve
1 / 2
as shown below.
Around Insulation
Horizontal Insulation
5. If the depth of your existing sleeve is less than or
equal to 18", skip to step 7. Otherwise, cut the baf-
fles and the support blocks according to Length "A"
in the table below.
Depth"D" of the existing
wall sleeve (inches)
5
18 D 18- /
8
5 3
18- / D 19- /
8 4
19- 3 / D 22
4
6. Remove the backing from the support blocks and
attach them to the inside of the wall sleeve as
shown FIG 20. Slide the baffle into slots of the sup-
port blocks
Wall
Wall
Sleeve
Front
and attach that to the inside
x 1
3 /
8
FIG. 18
A
Length "A"
(inches)
3 /
4
3
1- /
4
4
A FIG. 19
( )
13 /
7 "
16
Baffle
Support
Block
FIG. 20
x
3 /
8
Support
Block
Baffle