Install Instructions

Page 14
mrcool.com
Installation Instructions
2
Angled Support Arms
Horizontal Bracket
Spring Push Pin
Main Support
Right
Extension
Arm
Left
Extension
Arm
Rear Cross
Brace
Fig. 1
PREPARE THE MOUNTING BRACKET
Center
Adjust
Adjust
Fig. 2
A. Remove the air conditioner, bracket, and hardware components from the carton and lay them on
a flat surface.
B. Press spring-loaded push pin of the Left Extension Arm located on the Horizontal Bracket and
adjust the arm outward. Then, install the Right Extension Arm into the right side of the Horizontal
Bracket. Please refer to Fig. 2.
C. Now, measure the width of the inner windowsill of the window the unit is to be installed in. Align
the mark on the center of the Horizontal Bracket with the center of the the window you marked
with a pencil earlier. Next, adjust the arms of the bracket to the measured width of the windowsill
by pressing the spring-loaded push pins to adjust the arms inward or outward. NOTE: the bracket
will be offset to the left when installed.