Installation manual

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10. REMOVE THE KNOCK-OUT OPENING (INTERIOR BLOWER)
Remove the knockout on rough-in plate. See picture below.
CAUTION
When using P5 blower, remove the 10" wide knockout (smaller part). If using P8 blower, remove the knockout
corresponding to the ducting installed (10" or 14" adapter/damper).
14"
KNOCKOUT
HD0077
10"
KNOCKOUT
Removing vertical knockout opening on rough-in plate.
11. INSTALL THE DEVIATOR (INTERIOR BLOWER)
Install the deviator as shown.
NOTE: To prevent the deviator from sliding out of the rough-in plate, put some tape on the
deviator base after sliding it into the rough-in plate (provided with P5 and P8 blower)
opening. If installed correctly, the deviator will protrude about 1/8" above the rough-in
plate.
HD0087
12. INSTALL THE ADAPTER (INTERIOR BLOWER)
Using 2 no. 6 x 1/2" screws provided with insert, secure the adapter to the top of the rough-in plate. Remove tape from damper flap. Seal
the adapter to the rough-in plate using metal foil duct tape.
NOTE: Ensure that the damper pivot is located towards the front of the hood.
HD0005 HD0006