Installation Instructions
11 
INSTALLATION—SLIDING 
INSTALLING THE UNIT IN A SLIDING WINDOW 
(CONT.) 
10. Clamp plastic window panel between a board 
and a work table, and cut along cutting line with a fine 
tooth saw. Remove any burrs with a file. 
1.  After installing the Plastic Window Panel into Panel Frame, use a 
sharp blade or scissors, slowly cut the Weather Insulation Board 
to a size that will fit Plastic Window Panel and completely cover 
it. 
2. Once properly sized, remove the backing to expose the adhesive 
tape. 
3. Place the Weather Insulation Board over the Plastic Window 
Panel and firmly press and hold for 5 seconds (FIG 12.1). 
12.1. Weather Insulation Board Installation 
NOTE: The Weather Installation Board adds an extra layer of insula-
tion to keep air from passing through the sides of the window air 
conditioner. 
12. Slide plastic window panel into panel frame, 
with the smooth side to the room. Slide panel frame 
assembly into side channels of the AC cabinet. Make 
sure plastic window panel is firmly enclosed on all 
sides by the retainer grooves. 
11. Fasten side channels to the sides of the AC 
using 3 screws (Item 17) per channel. Start with first 
screw at top of channel. Make sure hook ends of 
channels face toward back of unit. 










