5
Prepare the Window
ALoosely attach the sill brackets to the support brackets using the 2 carriage bolts and 2 lock nuts.
Support bracket
Carriage bolt
Lock nut
Sill bracket
BOpen the window and mark the centerline of the window stool. Measure and mark 11″ to the left and right of the centerline.
11″
Centerline
Safety Instructions Operating Instructions
6
Install the Case in the Window
AAlign the inside edge of the sill brackets with the 11″ mark from the centerline and attach them to the window sill using 2 type B screws on each side.
BCarefully place the case on the window stool aligning the center front on the bottom with the centerline marked on the window stool.
Close the window making sure the window sash is behind the top mounting rail.
CUsing the larger diameter hole in the case, attach the brackets to the case using two type D screws and 2 lock nuts.
Type D screws with nuts
Type B screws
DAdjust the carriage bolts and the lock nuts in each support so that the case is installed with a slight downward tilt (about 1/8″). Tighten the bolts.
CAUTION: DO NOT drill a hole in the base pan. The unit is designed to operate with approximately 1/2″ of water in the base pan.
ESecure the case to the window stool by using 3 type B screws.
Sill support
FPull the accordion panels to each window sash track. Attach them on each side to the window sash and the window stool using 4 type C screws.
11
Installation Instructions Troubleshooting Tips
Customer Service
