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MODEL 745BNNT
B L K
V E N T
S W I T C H
B L U
B L K
W H T
W H T
W H T
L I G H T
( W H I T E )
G R D
V E N T
( B L A C K )
U N I T
S W I T C H B O X
L I G H T
S W I T C H
L I N E
I N
B L K
R E D
W H T
G R D
SCHEMATIC WIRING DIAGRAM
SWITCH BOX
LIGHT
FAN
DUAL CONTROL
(purchase separately)
WHITE
BLACK
RED
GROUND
(bare)
WIRING
PLATE
120 VAC
LINE IN
BLUE
BLACK
RECEPTACLE
(FAN)
WHITE
RECEPTACLE
(LIGHT)
INSTALL THE DUCTWORK
FLUSH
NOTE:
The duct connector has a counter-balanced damper
flap. The flap will be “open” approx. 1” when duct connector
is attached to housing. This design permits insulation to be
in direct contact with fan/light housing per UL (Underwriters
Laboratories) standards. The slightest backdraft, however,
will close the damper flap, preventing air from entering unit
or finished space.
CONNECT THE WIRING
1. Snap the damper/duct connector onto housing. Make sure
that tabs on the connector lock into slots in housing. Top of
damper/duct connector should be flush with top of housing.
2. Connect 4” round duct to damper/duct connector and
extend duct to outside through a roof or wall cap. Check
damper to make sure that it opens freely. Tape all duct
connections to make them secure and air tight.
1. Wire unit following diagram above. Run electrical cable as
direct as possible to unit. Do not allow cable to touch sides
or top of unit after installation is complete.
FINIAL
NUT
GLASS
SHADE
GRILLE
PAN
ROD
LOCK
WASHER
60 WATT
MAX.
B10 TYPE
CANDELABRA
BULBS
(2 REQ.)
STEEL
WASHER
FELT
WASHER
(Add second
washer as
needed to
secure shade
tightly.)
FINIAL
CAP
ATTACH THE GRILLE PAN AND
GLASS SHADE
1. Locate the grille pan over the fan housing and connect the
wiring harness plug into white receptacle in the fan housing.
2. Insert rod through center hole of grille pan. Use lock washer
between collar on rod and pan.
3. Thread rod onto grille screw in housing, until pan is tight
against ceiling. Do not over-tighten mounting rod.
4. Install bulbs. Use 60-watt (maximum), B10 type, candelabra
bulbs or energy-efficient equivalent bulbs with an M.O.L. of
4.8 inches or less.
5. Place washers and glass shade over mounting rod and align
shade over grille pan. Secure glass shade to mounting rod
with steel and felt washers and finial cap and nut as shown.
6. Restore electrical power and check operation of the unit.
GRILLE PAN
GRILLE SCREW
LOCK
WASHER
COLLAR
ROD
WASHERS
GLASS SHADE
