Broan RMIP33, RMIP45 11. INSTALL THE DEVIATOR (INTERIOR BLOWER), 12. INSTALL THE ADAPTER (INTERIOR BLOWER), 10. REMOVE THE KNOCK-OUT OPENING (INTERIOR BLOWER)

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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 the P5 and P8 blower) opening. If installed
correctly, the deviator will protrude about 1/8” above the rough-in
plate.
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12. INSTALL THE ADAPTER (INTERIOR BLOWER)
Using two (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 by using duct tape.
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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).
Removing vertical knockout opening on rough-in plate
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14’’
KNOCKOUT
10’’
KNOCKOUT