Use and Care Manual

User Manual Page 27
Installation
Instructions
Fig. 21
Up to 8-1/2"
Inside
Frame
Height
Y
X
Inside
Frame
Widht
NAIL SPACERS
TO STUDS
LEVEL
Fig. 22
Carefully measure and cut an opening with the following dimensions
depending on your model.
See Fig. 20 and Fig. 21.
WIDTH X = inside model width plus twice the thickness of framing
material used.
HEIGHT Y = inside model height plus twice the thickness of framing
material used.
Inside Frame Height: 18-7/8” (47.9 cm) or 18” (45.7 cm)
Inside Frame Width: 26-3/4” (67.9 cm) or 23-7/8” (60.6 cm)
4. Build a wooden frame with the INSIDE dimensions of your model
listed above. (remember to measure twice). Frame depth should
be the same as wall thickness. Fill in the space from the opening
to the studs with wood spacers, as shown.
5. Nail frame to spacers with front  ush to drywall.
NOTE
If wall thickness is 8-1/2” or more, add aluminum  ashing over
bottom of frame opening to assure no water can enter area
between inner and outer wall.
3 Prepare and Install Cabinet
1. Slide chassis from cabinet. Refer back to Step one of Window
Mounting.
2. Place cabinet into opening with bottom rail resting  rmly on
bottom board of wooden frame.
3. Position cabinet to achieve proper slope for water run off.
(See Fig. 24).
4. Secure bottom rail to wood frame with two large wood screws
1” (2.5 cm) long using the two holes in the bottom of the
channel resting on frame. (See Fig. 25).
Measure from
the cabinet edge
Side Louvers
About 1
1/4”
to 1
5/8”
Fig. 24
Caulk as
Required
Over 8-1/2”
Aluminum Flashing
Over Bottom Of Frame
Fig. 23