MODELS
VCDD090
I
• VCDD150
I
Page 3
MOUNTING OPTIONS
DUCTING OPTIONS
DUCTING (Right-Angle Discharge)
BLOWER DISCHARGE POSITIONS
Typical ductwork connection to a ventilator
converted to right-angle discharge.
USE AND CARE
Ventilator is designated 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 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 detergent to clean blower discharge
area and wheel. NO 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.
Ventilator shown in
straight-through discharge
position. (Factory-shipped)
Ventilator shown in
right-angle discharge position.
(Change movable panel to
new location as shown.)
WIRING OPTIONS
Wiring plate mounts to side or top of housing.
WIRING PLATE
POSITION
Mounting brackets in
factory-shipped position -
mounted directly to joist.
(Outlet parallel to joists.)
(New construction)
Mounting brackets flipped
over and mounted to
additional framing.
(Outlet perpendicular to joists.)
(New or existing construction)
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)
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.
DUCT
CONNECTOR
(intake)
MOVABLE
PANEL
ROOF CAP
12” ROUND
DUCT
HORIZONTAL POWER
CABLE CONNECTION
VERTICAL
POWER
CABLE
CONNECTION
8” X 11” TO 12”
ROUND TRANSITIONS
MOVABLE
PANEL
(Change to
this location)
DUCT
CONNECTOR
(outtake)
DUCT
CONNECTOR
(intake)
DUCT
CONNECTOR
(outtake)
Housing
rotated &
movable panel
covers previous
open side.
12” ROUND
DUCT
