8
Installation instructions
5. Install the L brackets on the outer sill with the
short side of the bracket against the back of the
inner sill. Install one L bracket 7.5
to each side
of center line. See Fig. 5.
Fig. 5
Center Line
Short Side
Bracket
Inner Sill
Outer Sill
7.5
7.5
6. Carefully lift the air conditioner and slide it into
the open window. Make sure the bottom guide of
the air conditioner drops into the notches of the L
brackets. When the air conditioner drops into the L
brackets, the air conditioner will be centered in window
opening as show in Fig. 6.
While steadying the air conditioner, carefully bring
the window sash down behind the top channel
of the air conditioner, as shown in Fig. 7.
First, fix both sides onto the window sill with two 3/4
screws and one 2/5
screw ( which is unscrewed from
each side of the unit). Then fix top channel to widow
sash with one 3/4
screw and fix side curtain frames
with four 3/4
screws as shown in Fig.6.
Fig. 6
Fig.7
About 5
L Bracket
Seal
7. If storm window presents interference, fasten a
2'' wide wood strip to the inner window sill across
the full width of the sill. The wood strip should be thick
enough to raise the height of the window sill so that
the unit can be installed without interference from the
storm window frame, as show in Fig. 8.
Top of wood strip should be approximately 3/4'' higher
than the storm window frame to help condensation to
drain properly to the outside.
Install a second wood strip (approximately 6'' long by
1
1/2
''wide and same thickness as first strip) in the center
of the outer sill flush against the back of the inner sill.
Screw the L brackets into this strip.
This will raise the L bracket as shown in Fig. 8.
Fig.8
3/4''Clearance
Storm window
frame
Inner sill
Foam
3/4'' Screw
3/4'' Screw
Mode
Timer
Fan
Airconditioner
3/4
screw
3/4
screw
2/5
screw
3/4
screw
3/4
screw
3/4
screw
3/4
screw
3/4
screw
