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LOSONE SELECT
®
L900 SERIES • L1500 SERIES
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22"
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22"
1
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8
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MAX.
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18"
1½"
to
2½"
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MOUNTING OPTIONS
WIRING OPTIONS
DUCTING OPTIONS
Mounting brackets in
factory-shipped position -
mounted directly to joists.
(Outlet parallel to joists.)
(New construction)
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.
Mounting brackets flipped
over and mounted to
additional framing.
(Outlet perpendicular to joists.)
(New or Existing construction)
BLOWER DISCHARGE POSITIONS
WIRING PLATE
POSITION
Wiring plate mounts to side or top of housing.
HORIZONTAL POWER
CABLE CONNECTION
VERTICAL
POWER
CABLE
CONNECTION
Ventilator shown in
horizontal discharge
position. (Factory shipped)
DUCT
CONNECTOR
(this side)
Ventilator shown in
vertical discharge position.
(Change movable panel to
new location as shown.)
MOVABLE
PANEL
DUCTING
(Vertical blower discharge)
Typical ductwork connection to a ventilator converted to
vertical discharge.
ROOF CAP
12” ROUND DUCT
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.
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.
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18"
1½"
to
2½"
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Factory-shipped
Horizontal
discharge
Factory-shipped
Horizontal
discharge
Housing
Converted to
Vertical Discharge
Mounting brackets flipped
over and mounted to
additional framing.
(Outlet vertical.)
(New or Existing construction)
Mounting brackets flipped
over and mounted to top of
housing. Housing secured
with cables.
(Outlet parallel to joists.)
(New or Existing construction)
Factory-shipped
Horizontal
discharge
DUCT
CONNECTOR
(this side)
MOVABLE
PANEL
(Change to this
location)
8” X 12” TO
12” ROUND
TRANSITION
