Broan HLB3 Instructions page 3

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rangehoods
WIRING
BLACK
TO
BLACK
WHITE
TO
WHITE
Ventilator can be wired from outside of housing.
Use UL approved connectors to wire per local codes.
MOUNTING OPTIONS
¼-20 hex nuts secure mounting brackets to housing. Loosen and
re-tighten or remove and replace nuts as necessary for desired
mounting bracket position.
yy yyyy
12¼"
Mounting brackets in
factory-shipped position.
(Outlet parallel to joists.)
(New construction)
yyy yyy
12¼"
Mounting brackets
mounted to outlet sides of
housing.
(Outlet perpendicular to joists.)
(New construction)
yy yyyy
12¼"
Mounting brackets
mounted to top of sides of
housing.
(Outlet parallel to joists.)
(New or existing construction)
TOP / BACK
OF HOUSING
GROUND TO
WIRING PLATE
WIRING
PLATE
120 VAC
LINE IN
(from
range
hood)
yyy PPP @@@ PPP @@@ @@@ @@@ PPP @@@ PPP @@@ PPP @@@ PPP @@@ PPP PPP @@@ yyy @@@ @@@ PPP PPP @@@ PPP PPP
PPP @@@ PPP @@@ PPP @@@ @@@ @@@ PPP PPP @@@ yyy PPP
1 1 / "
8
MAX.
yyy yyyy yyyy
12¼"
Mounting brackets flipped
over and mounted to
outlet sides of housing.
(Outlet parallel to joists.)
(Existing construction)
yy yyyy
12¼"
Mounting brackets flipped
over to give approx. 1"
more clearance.
(Outlet parallel to joists.)
(New construction)
9 1 / "
2
to
yyy yyyy yyyy
10 1 / "
2
12¼"
Mounting brackets flipped
over and mounted to top
of sides of housing.
(Outlet parallel to joists.)
(New or existing construction)
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Broan at
Call 1-800-667-8721 anywhere in the US and Canada
WIRING OPTIONS
WIRING PLATE POSITION
HORIZONTAL POWER
CABLE CONNECTION
Wiring plate mounts to side or top of housing.
DUCTING OPTIONS
BLOWER DISCHARGE POSITIONS
DUCT
CONNECTOR
1½"
to
2½"
BLOWER
1 1 / "
2
to
Blower and duct connec-
2 1 / "
2
tor in straight through
discharge position.
(Factory shipped)
DUCTING (Right angle blower discharge)
ROUND
3 /
10 "
4
DUCT
to
11 3 / "
4
Typical ductwork connection to a ventilator converted
. com
is a division of kitchen
U
DUCT
CONNECTOR
Change
blower &
duct
connector
positions for
right angle
discharge.
BLOWER
Blower and duct connec-
tor in right angle dis-
charge position.
ROOF CAP
to right angle discharge.
accessories
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N L I M I T E D
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Page 3
VERTICAL
POWER
CABLE
CONNECTION