MODELS 765H80L • 765H80LB
Page 2
RED
WHITE
BLACK
120 VAC LINE IN
LIGHT
VENT
HEAT
GROUND
RED
BLACK
GROUND
RED
BLUE
WHITE
BLACK
INSTALLATION
WARNING: To reduce the risk of fire, do not store
or use gasoline or other flammable vapors and
liquids in the vicinity of the heater.
CAUTION: High temperature, risk of fire, keep
electrical cords, drapery, furnishings, and other
combustibles at least 3 feet (0.9 m) from the front
of the heater and away from the side and rear.
8. For best results, choose a location which allows
fan to be vented outside with the shortest
possible duct run and the fewest number of
elbows.
9. Position unit between joists and extend
mounting brackets. Position brackets such
that the bottom edge of housing will be flush
with finished ceiling. Mark the top of keyhole
slot on all four mounting brackets. (FIG. 6)
10. Remove unit temporarily, and drive nails
partially into joists at all four marked locations.
(FIG. 7)
11. Hang unit from nails and use embossed
measuring guides to check if unit will be flush
with finished ceiling. Drive 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. (FIG. 8)
12. 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.) (FIG. 9)
NOTE:
Make sure damper flap is in place inside
of duct connector. If it is not:
Squeeze top and
bottom of connector to
snap flap back into
place. (FIG. 10)
Installation work and electrical wiring must be
done by a qualified person(s) in accordance with
all applicable codes and standards, including
fire-rated construction codes and standards.
13. Wire unit according to Figure 11.
14. Replace heater assembly removed in STEP 3
and plug it into RED receptacle. Direct wires
away from blower inlet.
15. Replace fan assembly removed in STEP 5 and
plug it into BLACK receptacle.
CAUTION: To avoid the possibility of overheating
and/or fire, the grille must be installed as shown
in FIG. 12. Acorn nut must attach to threaded rod
through proper hole in light reflector.
16. Slide the light reflector into opening in grille and
plug into WHITE receptacle. Use acorn nut from
plastic bag to attach grille reflector assembly
to threaded rod on housing. Tighten securely
using pliers or nut driver. Install an E26 base
LED light bulb - 14 Watt (max.). (FIG.12)
17. Install light lens by 1) hooking one of its tabs
into notch in grille/reflector assembly; 2) apply
light pressure to other tab with fingertips and
3) snap into place. (FIG. 13)
FIG. 6
FIG. 7
FIG. 8
EMBOSSED
MEASURING
GUIDES
FIG. 9
FLUSH
FIG. 10
FIG. 11
FIG. 12
FIG. 13
THREADED ROD
LIGHT
REFLECTOR
ACORN NUT
GRILLE
NOTE
WIRE
OPENING
RELEASE SLOT
If the switch has not been wired properly and wires need to
be moved:
1. Each wire opening has a release slot.
2. Push a small nail or screwdriver into release slot while gently
removing wire.
3. DO NOT pull any wire out of the switch without using the
release slot. The switch may be damaged.
NOTE: Your grille may look different
than the one shown.
2
3
1
NOTE: Your
grille may look
different than
the one shown.
