Dual Intake Grille - Whirlpool WHAT081-HAW Guide D'utilisation Et D'entretien

4.
Direct Unit Mounting
seal
In cases, where the dual intake grille cannot be mounted directly
to the sleeve it is desirable to attach the grille to the back of the
TTW unit to the hole predrilled in the unit.
1. Attach the 2 seals (1" x 3/8" x 14"), as shown in above figure.
2. Position the grille over the rear of the unit to make sure that:
The double set of screw holes are at the bottom.
■
The intake fins on either side are pointed away from the
■
unit.
3. Align the top of the grille with the top of the unit. The overhang
on each side is equal.
4. If the unit has not been predrilled (some models), drill 4-1/8"
holes through the grille and into the side flange of the unit
approximately 1½" to 2" from the top and bottom, as shown in
below figures. (Do not break the copper pipe.)
5. Install 4-#8 self-tapping screws to affix the grille to the unit.
Grille Screws
Location
6. Insert the unit into the sleeve.
seal
# 8 Screw
1/8 Hole
Grille &
Flange
5.
Install the Seal
4
1. Install the 1" x 3/8" x 25" long seal in the center at the top of
the sleeve. Remove the back paper and press into position.
2. Install the 1" x 3/8" x 14" seals to the left and right sides of the
sleeve.
3. Cut the 1" x 3/8" x 25" long seals to 14" long each and attach
to the vertical sections of the grille.
4. Install the 1/2" x 3½" x 1½" centering blocks one on each side
wall. Place in center of side wall with the tapered end facing
the opening.
5. Gently slide unit into sleeve.

Dual Intake Grille

In cases, where the existing sleeve is a dual intake grille, the
existing grille may be left in place.
Make sure the outer 3½" to 4½" louvers are angled from the
left and right sides of the sleeve toward the center, as shown in
below figure. This provides proper flow of outside air into the unit.
From the installation kit, apply two 1" x 3/4" x 14" seals along the
flat metal flange of the condenser, as shown in below figure:
Seal
1
2
4
3
Seal
7