Broan QML Series Instructions Manual page 5

3¼" 10"
X
HORIZONTAL
KNOCKOUT
PLATE
16 DUCTED INSTALLATION ONLY:
Remove 3¼" x 10" vertical, 3¼" x 10" horizontal, or 7-inch
round knockout plate(s) as appropriate for your ducting
method.
TOP/BACK
EDGE OF
HOOD
7" ROUND
DUCT
PLATE
17 DUCTED INSTALLATION ONLY:
Attach 3¼" x 10" Damper Assembly (if using 3¼" x 10"
duct) or 7" Round Duct Plate (if using 7-inch round duct)
over the knockout opening.
Notes:
To accomodate off-center ductwork, the 3¼" x 10" damper
assembly can be installed up to 1/2" on either side of the
hood center and the 7" round duct plate can be installed up
to 1/2" on either side of the hood center.
Install the 3¼" x 10" damper assembly with the Damper
Flap Pivot nearest the Top/Back Edge of Hood.
7" ROUND
KNOCKOUT PLATE
(
ALSO REMOVE VERTICAL
)
KNOCKOUT PLATE
3¼" 10"
X
VERTICAL
KNOCKOUT
PLATE
3¼" X 10"
DAMPER
ASSEMBLY
DAMPER
FLAP
PIVOT
INSTALL THE HOOD
WARNING
To reduce the risk of electrical shock, switch power off
at service panel. Lock or tag service panel to prevent
power from being switched on accidentally.
ELECTRICAL
POWER
CABLE
KNOCKOUT
18 Remove Electrical Power Cable Knockout from top or
back of hood.
19 Run House Power Cable between service panel and hood
location. Attach power cable to hood using appropriate clamp.
20 Hang hood from (4) mounting screws driven part-way into
cabinet locations (shown in illustrations under "PREPARE
HOOD LOCATION"). Mounting screws are included in parts
bag. Slide hood back towards wall until mounting screw heads
are engaged in narrow end of keyhole slots in top of hood.
Tighten screws securely. Add 5
in hood and tighten securely.
21 DUCTED INSTALLATION ONLY:
Connect ductwork to hood and use metal foil duct tape to make
joints secure and air-tight. Make sure the damper assembly
enters the ductwork and that the damper opens and closes
freely.
QML SERIES
Page 5
HOUSE
WIRING
th
mounting screw in center hole