Broan 744SFL - Manual (Page 3)

Page 3
MODEL 744SFL
HORIZONTAL POWER CABLE
CONNECTION
VERTICAL
POWER CABLE
CONNECTION
FLUSH
4. Hang and secure housing.
Hang unit from nails. Check to make sure that there will be a 1/8”
gap between bottom of housing and ceiling material. Pound nails
tight. For wide joist centers: A #8 x 3/8 self-tapping screw can be
used to join extended brackets together and create a rigid mount.
To ensure a noise-free mount, crimp the bracket channels tightly
around mounting brackets.
5. Attach damper/duct connector.
Snap the damper/duct connector onto housing. Make sure that
tabs on the connector lock in housing slots. (Top of damper/duct
connector will be flush with top of housing.) Install ductwork.
6. Choose power cable direction.
Remove wiring plate. When re-attached, the wiring plate allows
the power cable to enter unit horizontally or vertically.
7. Connect wiring.
Unit can be wired from outside of housing as shown. Use UL
approved connectors to wire per local codes.
FINISHED
CEILING
MATERIAL
HOUSING
COLLAR
CLEARANCE
HOLE
8. Finish ceiling.
Cut an opening in finished ceiling material for housing collar.
BLK
HUMIDITY
CONTROL
LIGHT
FAN
ORG
BRN BLK
RED BLU
BLK
WHT
WHT
WHT WHT WHT
GRD
SWITCH UNIT
GRD
LIGHT
(ON/OFF)
FAN
(AUTO/OFF)
120
VAC
LINE
IN
COM
WIRING OPTION #1 – Allows fan to operate in automatic mode or
manual mode (for odor control) by cycling ON/OFF switch.
MODEL 68W
2-FUNCTION CONTROL
(PURCHASE SEPARATELY)
WHT
GRD
BLK
HUMIDITY
CONTROL
LIGHT
FAN
ORG
BRN BLK
RED BLU
BLK
WHT
WHT
WHT
GRD GRD
WHT
SWITCH UNIT
WHT
LIGHT &
FAN
(ON/OFF)
FAN
(AUTO/OFF)
120
VAC
LINE
IN
WIRING OPTION #2 – Allows fan to operate in automatic mode
or manual mode (for odor control) by cycling ON/OFF switch.
Fan always on with light.
MODEL 68W
2-FUNCTION CONTROL
(PURCHASE SEPARATELY)
WHT
COM
GRD