INSTALLATION INSTRUCTIONS  
WARNING  
Excessive Weight Hazard 
Use two or more people to move and install air  
conditioner. 
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A 
A  
B  
ENGLISH  
STEP 1 - UNPACK AIR 
CONDITIONER  
•   Remove packaging materials. Save the carton and the foam 
packaging for storing the air conditioner when not in use. 
NOTE: There are NO packing materials inside the 
air conditioner to remove—Do Not open the cabinet. 
•   Properly dispose of/recycle all packing material. 
•   Handle the air conditioner gently. 
•   Keep the air conditioner upright and level. Do not set the air 
conditioner on its side, front, back or upside down. 
STEP 2 - INSTALL EXHAUST 
NOZZLE TO MAIN WINDOW PANEL 
1.   Hold the main window panel so that the L-shaped edges 
of the panel are facing you.  
A L-Shaped 
Edges   
2.  Align the exhaust nozzle with the slots in the opening, and 
then insert and slide the nozzle to access the hole from the 
back of the main window panel.  
A Main  
Window  
Panel  
B    Exhaust  
Nozzle (1 or  
2 depending 
on model)  
3. Turn the main window panel over, so that the nozzle is away 
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window panel to the adapter.  
5  
NOTE: On a dual hose unit, install the smaller hose 
nozzle to the left-hand hole in the panel.   
A  A     Flat  
Screw   
STEP 3 - INSTALL MAIN WINDOW 
PANEL AND EXTENSION PANELS 
NOTE: Depending on the size of your window opening, use 
the main panel and one or both of the extension panels. 
1. Open the window and place the main window panel into 
the window. 
NOTE: The window assembly is designed to 
accommodate either a vertical slide or horizontal slide 
window. 
Vertical Slide Window  
A  
A Main Window Panel  
Horizontal Slide Window  
A Main Window Panel  
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window as shown.  
A  
NOTE: Some window installations may require the 
extension panels to be trimmed.  
3.  Depending on the number of extension panels used, use 
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extension panel(s).