10. REMOVE THE KNOCK-OUT OPENING (INTERIOR BLOWER)
Remove the knockout on rough-in plate. See picture below.
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).
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.
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
CAUTION
HD0077
Removing vertical knockout opening on rough-in plate.
8
HD0087
HD0006