Install Instructions

Page 22

mrcool.com

Installation Instructions

Fig. 25

Fig. 26

FOAM SEAL

Fig. 24

E. Install a strip of Window Sealing Foam to the bottom of the lower portion of the window sash

(bottom of the window that will lower into the slot of the air conditioner), sealing any small gaps

between the window and air conditioner. Then, close the window and check for gaps. Fill any with

included foam as needed.

F. Extend the Integrated Window Locks (located

in the U channel) until they contact the window.

Please refer to Fig. 24.

NOTE: For additional security, you can install

the optional sash lock as shown in Fig. 25 and

in step G below.

G. To secure the lower sash in place, attach the

Right Angle Sash Lock with Type A 1/2” screws

(12.7 mm) as shown in Fig. 25.

H. Cut the Window Sash Foam and insert it in the

space between the upper and lower sashes, as

shown in Fig. 26.

Window Sash Foam