12
49-80152 Rev. 8
Installation Instructions
3
CONNECT DUCTWORK
■ Install ductwork, making connections in direction of
airflow as illustrated.
■ Secure joints in ductwork with sheetmetal screws.
■ Wrap all duct joints
with duct tape for an
airtight seal.
■ Use duct tape to
seal the flange
connection. Reach
inside the hood and
push the damper up
to be sure it moves
freely.
5
INSTALL DUCT COVERS
NOTE:
For easier handling, remove cardboard insert
after film is peeled off.
Remove protective film from duct covers. If more than
one duct cover is used, secure each piece together
with screws provided.
■ Place the duct cover(s) on top of the hood.
■ From inside the hood, secure the duct cover to the
top with the small Phillips head screws supplied
with the covers.
6
INSTALL MOTOR
■ From the inside of the hood, slip motor into the
attachment slot on the left.
■ Rotate motor upwards until it snaps into the spring
clip on the right.
■ Secure the motor to the hood with the machine
screw and lock washer. (Screw is marked with red
or blue paint.)
■ Plug connector into the motor.
IMPORTANT:
Connector ends are designed to mate
only one way. Match flat and round connectors as
shown.
4
CONNECT ELECTRICAL
Verify that power is turned off at the source.
WARNING
If house wiring is not 2-wire with
a ground wire, a ground must be provided by the
installer. When house wiring is aluminum, be sure
to use U.L. approved anti-oxidant compound and
aluminum-to-copper connectors.
■ Use wire nuts to connect incoming ground to green,
white to white and black to black.
■ Push wires into junction box and replace cover. Be
sure wires are not pinched.
Screw
Duct Tape
Over Seam
and Screw
Air Flow
Duct Tape
Over Transition
White
Ground
Black
Remove
Junction Box
Cover
Insert Power
Conduit Thru
Strain Relief
and Tighten
Use UL Listed
Wire Nuts
A
B
C
Top
Attachment
Screw
Spring
Clip
Spring
Clip
Outlet
Attachment
Slot
1” = 2.5 cm; 1’ = 0.3 m
