Installation guide

13
Installation – Horizontal Ducting Preparation
7. Using a fl at head screwdriver, remove 8” round
or 3 1/4”x10” rect. knock-out plates at the back
of the liner.
9. Place top rectangular cover plate over opening
on top of the liner. NOTE: Make sure the cover
plate tabs are on top of the cover plate as
shown. From inside the liner, secure plate to
top of liner with (2) 3/16 x 3/8 screws.
A
A
B
C
C
B
8. Remove knock-outs A and B for rectangular
ducting. Remove knock outs B and C for round
ducting.
Rect.
ducting
Round
ducting
At this point, install the liner into the
At this point, install the liner into the
cabinet by following the steps on Page
cabinet by following the steps on Page
10, Step 4. After liner installation,
10, Step 4. After liner installation,
continue to page 14.
continue to page 14.