
13
Operating Instructions
HOW TO INSTALL
NOTE:
Top Rail and Sliding Panels at each side are offset
to provide the proper pitch to the rear of (5/16”).
This is necessary for proper condensed water
utilization and drainage. If you are not using the
Side Panels for any reason, this pitch to the rear
must be maintained.
1. Use the (4) 3/8” screws to fasten the top
mounting rail to the unit.
Top Mounting Rail
(4) 3/8” Screws
2. Fasten the accordion styled window panel
expander pieces to the unit. They are marked
“Right” and “Left”.
Pull the leading edge to its maximum width.
Then slide the panel expanders into the
grooved notches (slide downward) on the
sides of the unit, and make sure they are
inserted into the metal rails tightly.
Top Mounting Rail
Filler panel
Filler panel
Bottom Rail