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Prepare the Window
Decide where the air conditioner will fit best.
If you want to install the air conditioner in a
window that does not open, you need to
remove the glass panes and window dividers
to provide an opening at least 15
1
⁄
2
″ wide ×
21
1
⁄
2
″ high.
If the window opening is wider than 15
1
⁄
2
″,
you will need to install a filler panel. Make
this panel from wood and run it the full
length of the window. Attach it securely to
the window frame and paint it to protect
it from the weather.
If you want to install the air conditioner in a
window that opens you must remove the
catch handle and the entire crank handle
assembly. Then either remove the window or
fold it back against the building and fasten it
securely.
NOTE: If you removed the catch handle and crank
handle assembly, fill the holes with caulk to protect
against weather.
NOTE: Window molding may need to be modified for
proper installation.
C
B
A
1
Safety Instructions Operating Instructions Care and Cleaning Installation Instructions Troubleshooting Tips Consumer Support
Casement window installation instructions.
Read these instructions completely and carefully.
13
Install the Air Conditioner in the Window
Mounting procedure is similar to that described
in steps 1–9 of the Horizontal Sliding Window
Installation Instructions.
The installations are also typical. Since styles and
sizes of casement windows vary widely, it is
advisable to have the air conditioner installed
by someone skilled in this type of installation.
CAUTION: Do not block the air circulation
to the outside louvers.
2
Window
divider
15
1
⁄2″ wide
21
1
⁄2″
high
Crank handles
Catch
handle