8. Check Installation
9. Suitable Weather Stripping
Check that air conditioner is tilted back about 1/4” to 1/2” (tilted about 2° to 4° downward to the outside, see 
Fig. 12A & Fig. 12B). After proper installation, condensate, should not drain from the overfl ow drain hole during 
normal use, correct the slope otherwise.
about
1/4”~1/2”
INSIDE
OUTSIDE
H
H
Wooden Windows
Bottom Rail
Fig. 12A
INSIDE
OUTSIDE
H=H1-H2  about 1/4”~1/2”
H1
H
Vinyl-Clad Window
Bottom 
Rail
Fig. 12B
Weather stripping
Fig. 13
In order to minimize air/light leaks between the room 
air conditioner and the window opening, suitable 
weather stripping (trim the provided weather 
stripping into suitable size) should be applied in case 
of any gaps found at the location as indicated by the 
arrows in Fig. 13.
Removing the air conditioner from Window
•  Turn the air conditioner off, and disconnect 
power cord.
•  Remove sash seal from between windows, and 
unscrew sash lock.
•  Remove screws installed through frame and 
framelock.
•  Remove the insulation panel and close (slide) side 
panels into frame.
• Keeping a fi rm grip on air conditioner, raise sash 
and carefully remove.
•  Be careful not to spill any condensate water while 
lifting unit from window. Store parts WITH air 
conditioner.