PV970 PV976

16 49-2000916 Rev. 0
Installation Instructions
INSTALLATION INSTRUCTIONS
INSTALLATION - VENTED TO THE OUTSIDE (Cont.)
STEP 5: CONNECT DUCTWORK
Ŷ Remove shipping tape from the damper.
Ŷ Install ductwork, making connections in the
direction of airflow as illustrated.
Ŷ Push duct over the exhaust outlet and damper.
Ŷ Secure joints in ductwork with sheet metal
screws.
Ŷ Wrap all duct joints and the flange connections
with aluminized duct tape for an airtight seal.
CAUTION
Do not use sheet metal screws at
the hood flange connection. Doing so will prevent
proper damper operation. Seal connection with tape
only.
STEP 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 U.L. approved anti-oxidant compound and
aluminum-to-copper connectors.
Ŷ Remove the 6 screws on the junction box cover
and the knockout on the top left side.
STEP 6: CONNECT ELECTRICAL
(cont.)
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a strain relief (not provided).
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lead.
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lead.
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circuit green lead or bare ground lead.
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electrical connector.
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the cover. Be sure the wires are not pinched.
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screws.
Duct
tape over
seam and
screw
Screw
Airflow
Junction
box cover
Knockout