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NOTE
Check that air conditioner is tilted back 
about H (Fig. 5) (tilted about 3° to 4° 
downward to the outside). After propor 
installation, condensate should not drain 
from the overflow drain hole during 
normal use, correct the slope otherside.
Top Rail
Bottom Rail
Fig. 3
Fig. 3
Fi g. 4
Wooden Windows
INSIDE
OUTSIDE
H:About 3/4  to 1 
for 5K to 8K)
Measure from the cabinet edge
3
H:About 1  to  1
/
for 10K to 12K)
8
H
Fig. 5
Installation
Instructions
“I” section
Fig. 2
B. Slide the free end “
I
“ section of the panel directly 
into the cabinet as shown in Fig. 2. Slide the panel 
down. Be sure to leave enough space to slip the 
top and bottom of the frame into the rails on the 
cabinet.
C. Once the panel has been installed on the side of the 
cabinet, make sure it sits securely inside the frame 
channel by making slight adjustments.
  Slide the top and bottom ends of the frame into the 
top and bottom rails of the cabinet. Fig. 3.
Top Rail
Bottom Rail
Top left
Top right
Fig. 4
NOTE
If storm window blocks AC, see Fig. 11.
4.  SECURE THE ACCORDION PANELS
A. Keep a firm grip on the air conditioner, 
carefully place the unit into the 
window opening so the bottom of the 
air conditioner frame is against the 
window sill (Fig. 5). Carefully close the 
window behind the top rail of the unit.
D. Slide the panel all the way in and 
repeat on the other side.