PROCEDURE
C
H
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.
73/32"
002
&to °
Rear Louvers
(Top View)
FIG. 15
I_lf
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 26-1/2"
wide
and 15-1t2"
high. Place the plastic
grille to the
inside of the wall sleeve
at the rear flange.
Place the plastic
grille
FIG. 16
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.
or
Fasten
the screws
FIG. 17
_J
Remove
the backing
from the Horizontal
insulation
strip 237/82 x 13/8 x 13/18and attach
that to the inside
right of the sleeve
as shown
below.
Remove
the backing
from the Around
insulation
strip 5927/32 x 13/8 x 13/8 and attach
that to the inside front of the sleeve
as shown
below.
Indoor
Outdoor
8
1/2"
FIG.
18
El
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" o f the existing
wailsleeve (inches)
18 <D_<18-%
18-5/8<D <19-3/4
19-3/4 <D _< 22
Length"A"
(inches)
3/4
1-8/4
4
_
upport
Block
"_I_F
Baffle
IG. 19
ir_
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
7
3'32")
Block
FIG. 20
-10-