Installation Guide
OUTSIDE BACK EXHAUST
(Horizontal Duct)
INSTALLATION OVERVIEW
B1. Prepare Rear Wall
B2. Attach Mounting Plate to Wall
B3. Prepare Top Cabinet
B4. Adjust Blower
B5. Mount the Microwave Oven
Installation Instructions
B
PREPARING THE REAR WALL FOR 
OUTSIDE BACK EXHAUST
B1.
You need to cut an opening in the rear wall for outside 
exhaust.
•  Read the instructions on the REAR WALL TEMPLATE.
•  Tape it to the rear wall, lining up with the holes 
previously drilled for holes A and B in the wall plate.
•  Cut the opening, following the instructions of the 
REAR WALL TEMPLATE.
16
 ATTACH THE MOUNTING PLATE 
TO THE WALL
B2
Attach the plate to the wall using toggle bolts. At least 
one wood screw must be used to attach the plate to 
a wall stud. Recommended locations on the mounting 
plate are indicated by A, B, C and D.
  Remove the toggle wings from the bolts. 
  Insert the bolts into the mounting plate through 
the holes designated to go into drywall and reattach 
the toggle wings to 
3
ø4s onto each bolt. 
1
2
A
B
C
D










