5. DUCTING
Remove shipping tape from damper.
Remove the shipping tape from the damper fl ap and make sure that damper fl ap opens and closes freely inside the ductwork. Use duct
tape to make ductwork connections secure and air-tight.
Remove shipping ring from blower inlet.
Remove the shipping ring from the blower inlet before operating the ventilator.
5.1 B
D
P
LOWER
ISCHARGE
DUCT
CONNECTOR
BLOWER
Blower and duct connector
in straight through
discharge position.
6. USE AND CARE
Ventilator is designed for continuous operation. If desired, it may be controlled using an on/off switch or a solid-state, variable speed
control. Follow wiring instructions packed with control, and adhere to all local and state codes, and the National Electrical Code.
To reduce the risk of electric shock, disconnect from power supply before servicing.
To clean blower assembly: Remove access panel, unplug blower from housing, remove blower mounting nuts, and carefully remove
blower from housing. Vacuum blower and interior of unit with the dusting brush attachment.
Motor is permanently lubricated. Do not oil or disassemble motor.
If the product is making excessive or unusual noises, replace the blower assembly.
OSITION
CAUTION
CAUTION
5.2 H
ORIZONTAL
8" ROUND DUCT
Two ways to connect ductwork.
!
WARNING
8
B
D
LOWER
ISCHARGE
ROOF CAP
8" ROUND ELBOW
WALL
CAP