7. Connect wiring.
Connect power cable to housing with appropriate UL
approved connector. Make wiring connections as shown
in "Wiring Diagrams" section. Re-install wiring panel and
secure with screw from parts bag.
CAUTION
• DO NOT TOUCH THE HUMIDITY-
SENSING CIRCUIT BOARD.
Electrostatic discharge may damage
the circuit board.
8. Mount fan to ceiling structure.
Mount housing to ceiling structure with standard
drywall or wood screws in locations shown.
*
Center hole optional.
9. Connect 4-in. round duct.
Pull existing ducting through housing discharge
opening.
Attach and tape ducting to duct connector.
Push connector/ducting back through opening.
Engage tabs and secure with screw from parts
bag.
3
2
4
Install blower. Finish ceiling, then
install grille.
See Steps 9 & 10 on Page 6.
1
TABS
7