PROCEDURE C
_1 Redirect the louvers at the back of the wall sleeve to 60 ° angle as shown in the FIG 16.
The use of pliers is recommended.
7 3132"
Rear Louvers
(Top View)
FIG. 16
I_ll If the wall sleeve already has a rear grille, skip to step 4. If the wall sleeve does not have a rear
grille or Iouvered panel, install the plastic grille from the kit. Cut the plastic grille to
Place the plastic grille | FIG. 17 |
|
I_ 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 | FIG 18 |
I_ Remove the backing from the Horizontal Insulation strip 237/32x 13/8x 13n6 and attach
that to the inside right of the sleeve as shown below. Remove the backing from the Around Insulation strip 5927/32 X 13/8X 13/8and attach that to the inside front of the sleeve as shown below<
Indoor Outdoor
_lf 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 Length"A"
wailsleeve(inches) (inches)
t8
4 | _F | Baffle | |
| IG. 20 |
r_ Remove the backing from the support blocks and attach them to the inside of the wall sleeve
as shown FIG 21. Slide the baffle into slots of the support blocks
Wall
Wall
Sleeve
J | Support | |
Block | ||
| ||
| FIG. 21 |
