14
31-2000734 Rev. 4
Installation
6 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 UL approved anti-oxidant compound and
aluminum-to-copper connectors.
• Remove junction box cover.
• Pull the house wiring through the knockout at the top
or back of the hood and secure with the strain relief.
• Use UL listed wire nuts to connect incoming white to
white, and black to black wires.
• Loosen the green grounding screw (with grounding
bracket) in the junction box. Loop solid copper house
wire clockwise around the green grounding screw
and above the bracket. Firmly tighten the screw over
the loop.
• Replace junction box cover and ensure wires are not
pinched.
NOTE:
For corded installation:
Use only with rangehood cord-connection kits that
have been investigated and found acceptable for use
with this model rangehood.
7 CONNECT DUCTWORK
• Connect the house ducting to the top damper as
shown in Figure A.
• For back venting, connect the transition piece to the
back damper and the house ducting to the transition
as shown in Figure B.
• Seal all connections with duct tape.
CAUTION
Do not use sheet metal screws at
the transition to ductwork connection. Doing so will
prevent proper damper operations. Seal connection
with tape only.
Ceiling
Figure A
House Ducting
Wall
House
Ducting
Duct
Transition
Figure B
Grounding Bracket
Green Grounding Screw
