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3. Install thermostat from back side of front panel and fasten in
place, from front, with two screws and washers provided (see
illustrations).
4. Attach temperature control knob by gently pushing it on to the
thermostat shaft. Flats on shaft and knob must line up for proper
installation (do not force control knob onto shaft).
5. Remove black wire from thermal fuse and attach it to thermostat
terminal marked "4" .
6. Remove white wire from temperature limit terminal marked "1"
(Note: the other end of this wire is attached to incoming field
wiring) and attach it to the thermostat terminal marked "1" .
Attach black thermostat wire to thermal fuse and white ther‑
7.
mostat wire to the temperature limited marked "3" .
WIRING
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.
1.
Run electrical power cable to installation location. Provide two
feet of slack to allow heater to be pulled out far enough to remove
top cover for cleaning or servicing.
NOTE: It is recommended that flexible conduit be used for field wir‑
ing to the unit to protect the wires from sharp objects or hazardous
environments.
NOTE: Be sure supply voltage meets the equipment requirement.
Refer to the rating plate, unit wiring diagram and specification table.
2. Remove top cover for access to wiring box at rear of heater.
3. Remove one
of the two
knockouts and
connect power
cable to heater
using appropri‑
ate connector.
Allow at least
six inches of
wiring inside of
wiring box.
4. Connect black
to black, white to
white and green
(or bare wire) to
ground screw,
as shown. Tuck
wires down
inside the wiring box.
5. Replace top cover.
WARNING: Do not operate heater without top cover in place.
6. Slide heater into place and secure to mounting surface.
MODEL 114
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