7
2. Drill 4 mounting pilot holes using a
³⁄₁₆
" (0.5 cm) drill bit.
3. Attach the in-line blower motor housing to the mounting
location with four 6.3 x 60 mm mounting screws and
washers.
4. If removed, reinstall the blower motor assembly and secure it
with the screws previously removed.
5. If removed, reattach the motor electrical plug to the
connector on the blower motor assembly.
Complete Preparation
1. Determine and make all necessary cuts for the vent system.
IMPORTANT: When cutting or drilling into the ceiling or wall,
do not damage electrical wiring or other hidden utilities.
2. Determine the location where the
¹⁄₂
" (1.3 cm) wiring conduit
will be routed through the ceiling or wall.
3. Drill a 1
¹⁄₄
" (3.2 cm) hole at this location.
4. Locate the electrical terminal boxes in the in-line blower
housing and range hood (see the range hood installation
instructions). Remove the terminal box covers and set the
covers and screws aside.
5. Remove the electrical knockout from the in-line blower
housing and range hood (see the range hood installation
instructions) to prepare for the installation of the UL listed or
CSA approved
¹⁄₂
" (1.3 cm) wiring conduit and conduit
connector.
6. With the range hood mounted (see the range hood installation
instructions), run the
¹⁄₂
" (1.3 cm) wiring conduit between the
in-line blower motor housing and the range hood. Pull
enough
¹⁄₂
" (1.3 cm) wiring conduit to allow for easy
connection to the terminal boxes in the in-line blower housing
and range hood.
7. Run the six 18 AWG wires through the
¹⁄₂
" wiring conduit and
conduit connectors and into the terminal boxes on the in-line
blower housing and range hood. Leave enough wire length in
each terminal box to make the wiring connections.
8. Install the conduit connectors and conduit to the in-line
blower housing and range hood electrical terminal boxes.
9. Connect the vent system to the range hood and in-line blower
system and seal all joints with clamps.
Make Electrical Connection
Electrical Connection Inside In-line Blower System
1. Disconnect power.
2. Connect the wires from the wiring conduit to the wires from
the motor electrical plug cable inside the in-line blower
housing terminal box.
3. Use UL listed wire connectors and connect the black wires
(C) together.
4. Use UL listed wire connectors and connect the white wires
(D) together.
5. Use UL listed wire connectors and connect the red wires (E)
together.
6. Use UL listed wire connectors and connect the blue wires (F)
together.
7. Use UL listed wire connectors and connect the gray wires (G)
together.
A. Electrical terminal box
B. Electrical knockout
A
B
A. UL listed or CSA approved
¹⁄₂
" wiring conduit
B. UL listed wire connectors
C. Black wires
D. White wires
E. Red wires
F. Blue wires
G. Gray wires
H. Green (or yellow/green)
and green/yellow wires
I. Motor electrical plug cable
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before operating.
Failure to do so can result in death or electrical shock.
A
B
C
D
E
F
G
H
I
