Installation Instructions
4. PREPARE THE CASE (cont)
E. Attach the side retainers to the case using 6 type
A screws. Mount the screws from the inside of
the wall case.
5. PREPARE THE WINDOW AND
INSTALL THE CASE
A. Cut the window sash seal to the length of the
window sash. Peel off the backing and attach the
seal to the underside of the window sash.
B. Open the window and mark the center of the
window sill.
C. Carefully slide the case into the window and
center the case. Lower the window behind the
top mounting rail. Pull the bottom of the case
forward so that the bottom mounting rail is tight
against the back of the window sill. Mount the
case to the window sill using 2 type C screws.
Drill pilot holes, if necessary.
2 type C screws
Sill
49-5000552 Rev. 0
5. PREPARE THE WINDOW AND
INSTALL THE CASE (cont)
D. Assemble the V-support and Sill Angle bracket
with Type F nut and bolt.
Left
Sill angle
bracket
V-support Type F
bolt and nut
E. Position the left V-support
under the left side panel of
the wall case and against
the outside wall. Adjust
the Sill Angle Bracket to
rest on the sill. Attach
the V-support to the wall
case using 2 Type E bolts.
Re-adjust the Sill Angle Bracket if necessary.
F. Repeat with Right V-Support.
G.
to the vertical window sashes. Drill pilot holes
and attach the top corners with 2 type C screws.
Type C
screw
Type E bolt
and nut
Right
V-support
Sill
V-support
Type C
screw
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