Instructions / Assembly

Page 5

Controller must be connected to fan

for unit to function, even if it is not

ultimately installed in a wall.

Use red CAT5e cable (50 ft) to connect Digital

Touch Controller to fan. NOTE: this cable is low

voltage, DO NOT run it parallel to to high-voltage

wiring; building codes generally require low-voltage

cables to be run through shielded conduit.

Once the fan has been hung and the ductwork attached

thereto, slide the collared end of the duct over the collar

on the AirDoor. Fasten the two collars together using the 6

provided collar screws.

Once the fan, fan cone, ductwork, and AirDoor have been

successfully connected, nish by sealing this seam with the

provided aluminum tape.

Support the ductwork under the bend using the provided

polypropylene webbing. To fasten the webbing to the attic

joists, fold over the end of the webbing and screw at least

two 1½" or longer wood screws (NOT provided) through both

layers of webbing and into the joists.

Maintain ductwork’s 20" diameter throughout bend, keep the section of duct

immediately prior to the fan as straight as possible, and avoid contact with

any metal xture, pipes, or conduits.

FAN INSTALLATION

Tamarack HV5500G Whole House Fan Installation Manual, P/N HV5500G.1