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Idiomas disponibles
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.
12¼"
ADUSTABLE FOR VARIOUS CEILING THICKNESSES
Mounting brackets in
factory-shipped position.
(Outlet parallel to joists.)
(New construction)
12¼"
Mounting brackets mounted
INSTALLATION WITH DUCTWORK
RUNNING ACROSS JOISTS
to outlet sides of housing.
(Outlet perpendicular to joists.)
(New construction)
12¼"
Mounting brackets mounted
ADUSTABLE FOR VARIOUS CEILING THICKNESSES
to top of sides of housing.
(Outlet parallel to joists.)
(New or existing construction)
WIRING OPTIONS
WIRING PLATE
POSITION
HORIZONTAL POWER
CABLE CONNECTION
Wiring plate mounts to side or top of housing.
1
/
1
"
8
MAX.
12¼"
Mounting brackets flipped
INSTALLATION FROM ABOVE FINISHED CEILING
over and mounted to outlet
sides of housing.
(Outlet parallel to joists.)
(Existing construction)
12¼"
Mounting brackets flipped
ADUSTABLE FOR VARIOUS CEILING THICKNESSES
over to give approx. 1"
more clearance.
(Outlet parallel to joists.)
(New construction)
9
1
/
"
2
to
10
1
/
"
2
12¼"
Mounting brackets flipped
INSTALLATION FROM ABOVE FINISHED CEILING
over and mounted to top of
sides of housing.
(Outlet parallel to joists.)
(New or existing construction)
VERTICAL
POWER CABLE
CONNECTION
DUCTING OPTIONS
BLOWER DISCHARGE POSITIONS
1½"
to
2½"
DUCT
CONNECTOR
BLOWER
1
1
/
"
2
to
2
1
/
"
Blower and duct connec-
2
tor in horizontal discharge
position. (Factory shipped)
DUCTING (Vertical blower discharge)
8" ROUND
DUCT
10
3
/
"
4
to
/
11
3
"
4
Typical ductwork connection to a ventilator converted to
USE AND CARE
Ventilator is designed for continuous operation. If desired, it may
be controlled using an on/off switch or a solid-state, variable speed
control. Follow wiring instructions packed with control, and adhere
to all local and state codes, and the National Electrical Code.
WARNING: To reduce the risk of electric shock,
disconnect from power supply before servicing.
To clean grille: Use appropriate vacuum attachment or remove
grille and clean with a soft cloth and mild soap or detergent. Dry
grille thoroughly before reinstalling.
To clean blower assembly: Remove grille, unplug blower from
housing, remove blower mounting nuts, and carefully remove blower
from housing. Use appropriate vacuum attachment or a soft cloth and
mild soap or detergent to clean blower discharge area and wheel.
DO NOT ALLOW WATER TO ENTER MOTOR. Make sure blower
assembly is completely dry before reinstalling.
Motor is permanently lubricated. Do not oil or disassemble motor.
MODEL L300NT
DUCT
CONNECTOR
Change
blower &
duct connec-
tor positions
for vertical
discharge.
BLOWER
Blower and duct connec-
tor in vertical discharge
position.
ROOF CAP
vertical discharge.
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