STEP 5: INSTALL THE MOUNTING
PLATE TO THE WALL
TO PREPARE THE REAR WALL
CUTOUT OPENING AND EXHAUST
ADAPTOR/MOUNTING PLATE FOR
WALL-VENTED:
1. Place the mounting plate against the rear wall as
described in step 5 item 1 (page 15).
2. Using a pencil, put dots through slots F and G, and
through holes H and I. Remove the mounting plate
and draw lines extending through the points. This will
give the location and size of the box cutout for the
rear wall duct.
• Attach the exhaust adaptor to the rear mounting plate
by sliding it into the guides at the top center of the
plate on the wall side. Push in securely until it is past
the top locking tabs and in the lower locking tabs. Take
care to assure the damper hinge is installed so that it
is at the top and that the damper swings freely.
• Carefully guide the exhaust adaptor, now attached to
the mounting plate, into the house duct, before using
the screws to attach the plate to the wall. This will
assure proper alignment for installation.
• Return to step 5, item 3 (page 15) to continue. After
completing the installation of the mounting plate, again
check the rear damper for free movement to assure it
will operate properly.
— 16 —
Slide exhaust
adaptor into
guides on
rear panel.
Exhaust Adaptor
Damper
(hinge side up)
Locking
Tabs
Guides
Mounting Plate
(wall side)
Figure 28
Figure 29
