User manual

3. INSTALL THE UNIT (CONT’D)
3.7 EXTERIOR OPENING(S) INSTALLATION (CONT’D)
14
CAUTION
The exterior backplate must be installed with the word “TOP” pointing
upward.
2. Join the end of the Tandem transition
to the rear of the exterior backplate.
Secure with 2 Xmas tree pins and
seal properly with duct tape.
3.7.1 T
ANDEM TRANSITION WITH DUAL EXTERIOR HOOD (CONT’D)
VD0085
XMAS TREE PIN
VD0086
3. Lean the exterior backplate to the
exterior wall.
Using 4 no. 8 x 1½” screws, mount it
to the wall. Seal the outline with
caulking.
4. Snap the assembled exterior hood
on its backplate and secure with
2 provided screws (no. 8 x 3/4” long).
VD0087
SCREW