INSTALLATION INSTRUCTIONS
WINDOW VENT PANEL AND EXTENSIONS
The window installation kit allows you to install the air conditioner in most vertical-sliding windows 
 
18" to 50" wide, or casement-style windows from 18" to 50" high.
For an 18" window opening, use the window
vent panel by itself. 
For window openings from 19" to 26", 
use the window vent panel (Panel A) and a 
 extension panel (Panel B). 
use the window vent panel (Panel A) and a 
extension panel (Panel C). 
eh t   esu  , "05  o t  "   53  m o r f  sgn i nepo  wodn i w r oF
window vent panel and two extension panels
(Panel C and Panel D). 
Panel A
Panel A
18"
18"
Panel A
19"−  26"
19"−  26"
Panel B
Panel A
English
Fig.  “a”
Fig.  “b”
27"−34"
Fig.  “c”
Fig.  “d”
3  o t  "   72  m o r f  sgn i nepo  wodn i w r oF 4",  
A B C D 
18" 9" 17" 17"
18"
√
a
19" − 26"
√√
b
√√
c
√
d
Fig.
Panel
Window Length
17
√   √
1. Please check your window length and choose the 
    fit panels from the above tabel.
2. If your window length need more than 2 panels, after 
    adjust the length, please use type A screw to fix them. 
Panel D
Panel A
Panel C
Panel A
Panel C
Panel D
Panel A
Panel C
Screw A
27" − 34"
35" − 50"
27"−34"
35"−50"
35"−50"
Window Installation Kit (includes 1 Window
Vent Panel and 3 Extension Panels)
Panel A (18’’)
Panel C (17’’)
Panel D (17’’)
Panel B (9’’)
1 Window Vent Panel
3 Extension Panels
Panel B
Panel A
Panel C