Installation Instructions
10
PREPARE THE CASE
NOTE: Attach curtains to the air conditioner before
placing the air conditioner in the window.
Install top mounting rail with four type A screws.
Slide left-hand curtain assembly into left end of
top and bottom mounting rail. Repeat for right
hand curtain assembly.
Fasten curtain retainer strips to the sides of the
outer case with four type A screws on each side.
4
A
C
B
C
D
PREPARE WINDOW FOR INSTALLATION
Measure the width of the window opening.
Mark the center line on the inside windowsill.
5
B
A
B
A
A. Width of window opening
B. Center line
INSTALL OUTER CASE IN WINDOW
Place outer case in window. Lower sash until it
rests behind front flange of top mounting rail.
Bottom mounting rail must rest behind window
sill.
Expand the curtain panels to fill the window.
Secure with type C wood screw in top and bottom
corners. If needed, use drill and 1/8” bit to drill pilot
holes for the screws.
Use three type C screws to secure the case to the
window sill. Drill pilot holes if necessary.
B
C
A
Bottom rail
Top rail
Window sash
SILL
About
5˚
5
Summary of Contents for AHM18DP
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