Installation Guide
10
Install Damper Assembly
(for wall venting only)
1.  Check that damper blade moves freely and opens fully.
2.  Position the damper assembly on the back of the microwave 
oven so that the damper blade hinge is at the top, and the 
damper blade opens away from the microwave oven.
3.  Secure damper assembly with two #6 x 3/8" sheet metal 
screws.
Install the Microwave Oven
IMPORTANT: The control side of the microwave oven is the 
heavy side. Handle the microwave oven gently.
1.  Remove the two packing spacers from the top of the vent 
grille before using the microwave oven.
NOTE: Depending on your model, it may not have packing 
spacers. If it does not have packing spaces, install your 
microwave oven start from Step 2.
2.  Place a washer on each 1/4-20 x 3"  at-head bolt and place 
inside upper cabinet near the 3/8" (10 mm) holes.
3.  Make sure the microwave oven door is closed and taped 
shut.
4.  Using two or more people, lift microwave oven and hang it 
on support tabs at the bottom of mounting plate.
NOTE: To avoid damage to the microwave oven, do not grip or 
use the door or door handle while the microwave oven is being 
handled.
5.  With front of microwave oven still tilted, thread power supply 
cord through the power supply cord hole in the bottom of the 
upper cabinet.
6.  Rotate microwave oven up toward upper cabinet.
NOTE: If venting through the wall, make sure the damper 
assembly  ts easily into the vent in the wall cutout.
7.  Push microwave oven against mounting plate and hold in 
place.
NOTE: If microwave oven does not need to be adjusted, skip 
steps 7 through 9.
8.  If adjustment is required, rotate microwave oven downward. 
Using two or more people, lift microwave oven off of 
mounting plate, and set aside on a covered surface.
9.  Loosen mounting plate screws. Adjust mounting plate and 
retighten screws.
10. Repeat steps 3 through 6.
11. With the microwave oven centered, and with at least one 
person holding it in place, insert bolts through upper cabinet 
into microwave oven. Tighten bolts until there is no gap 
between upper cabinet and microwave oven.
NOTES:
 ■ Some upper cabinets may require bolts longer or shorter 
than 3" (7.6 cm). Longer or shorter bolts are available at 
most hardware stores.
WARNING
Excessive Weight Hazard
Use two or more people to move and install 
microwave oven.
Failure to do so can result in back or other injury.
A
A
B
A. Mounting plate
B. Support tabs
A. Packing spacers (2)
A. Back of microwave oven
B. Damper assembly
C. Damper blade
D. #6 x 3/8" Sheet metal screws
A B C D










