INSTALL THE HOUSING (
CONTINUED
)
CONNECT THE WIRING
INSTALL THE DUCTWORK
ATTACH THE GRILLE
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.
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.
5.Additional mounting holes are provided for installations where
access from above is inconvenient or not possible. Nail or screw
housing directly to joists or framing.
4.Place housing in opening so that its bottom edge is flush with
finished ceiling. Nail to joist through keyhole on both sides. To
ensure a noise-free installation, drive another nail through the
top hole of each mounting bracket.
Existing Construction
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.
1. Slide light reflector into front of grille opening. Plug light into
WHITE receptacle. Place grille/reflector combination over
protruding screw, and fasten in place using acorn nut provided.
HAND TIGHTEN acorn nut 1/4 turn after it is snug.
1. Install light bulb (not included). (See next page for type and
size.) Insert one tab on light lens into a slot in the grille/reflector
combination. Squeeze other tab slightly and snap into remaining slot.
BD0003
ADDITIONAL
MOUNTING
HOLES
FLUSH
BE0004A
BLK
VENT
SWITCH
BLU
BLK
WH T
WH T
WH T
LIGHT
(WHITE)
GRD
VENT
(BLACK)
UNIT
SWITCH BOX
LIGHT
SWITCH
LINE
IN
BLK
RED
WHT
GRD
BE0005A
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)
Page 3
MODELS DX50L • DX70L
SCHEMATIC WIRING DIAGRAM
