Installation
PROCEDURE C
Redirect the louvers at the back of the wall
1
sleeve to 60° angle as shown in the FIG 15.
The use of pliers is recommended.
60°
Rear Louvers
(Top View)
If the wall sleeve already has a rear grille, skip
2
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
16 Room Air Conditioner
13 /
7
"
16
60°
FIG. 15
FIG. 16
or
FIG. 17
Remove the backing from the Horizontal
4
Insulation strip 1 3 / 8 x 1 3 / 8 x 27 3 / 16 and attach
that to the inside bottom of the sleeve as
shown below. Remove the backing from the
Around Insulation strip 1 3 / 8 x 1 3 / 8 x 61 1 / 2 and
attach that to the inside front of the sleeve 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 baffles and the support blocks according to
Length "A" in the table below.
Depth"D" of the existing
wall sleeve (inches)
18 D 18-
5
/
8
18-
5
/
D 19-
3
/
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 support blocks
Wall
Wall
Sleeve
Front
FIG. 18
A
Length "A"
(inches)
Support
Block
3
/
4
1-
3
/
Baffle
4
FIG. 19
4
A
(
7
13 /
16
Baffle
Support
Block
FIG. 20
)
"