Carrier WeatherMaster 48HC14 Installation Instructions Manual page 20

Fig. 34 — Handle and Shaft Assembly for NFD
Fig. 35 — Location of HACR Circuit Breaker
Enclosure
To field install the HACR circuit breaker shaft and handle:
1. Remove the unit front panel (see Fig. 2).
2. Remove (3) hex screws on the HACR circuit breaker en-
closure - (2) on the face of the cover and (1) on bottom.
3. Remove the front cover of the HACR circuit breaker en-
closure.
4. Make sure the HACR circuit breaker shipped from the
factory is at OFF position (the white arrow pointing at
OFF).
5. Insert the shaft all the way with the cross pin on the top of
the shaft in the horizontal position.
6. Tighten the locking screw to secure the shaft to the
HACR circuit breaker.
7. Turn the handle to the OFF position with red arrow point-
ing at OFF.
8. Install the handle on to the painted cover horizontally
with the red arrow pointing to the left.
9. Secure the handle to the painted cover with (2) screws
and lock washers supplied.
10. Engaging the shaft into the handle socket, re-install (3)
hex screws on the HACR circuit breaker enclosure.
11. Re-install the unit front panel.
Fig. 36 — Handle and Shaft Assembly for HACR
Circuit Breaker
CONVENIENCE OUTLETS
ELECTRICAL OPERATION HAZARD
Failure to follow this warning could result in personal
injury or death.
Units with convenience outlet circuits may use multiple
disconnects. Check convenience outlet for power status
before opening unit for service. Locate its disconnect
switch, if appropriate, and open it. Lock-out and tag-out
this switch, if necessary.
Two types of convenience outlets are offered on 48HC**14
models: non-powered and unit-powered. Both types provide a
125-volt GFCI (ground-fault circuit-interrupter) duplex recep-
tacle rated at 15-A behind a hinged waterproof access cover,
located on the panel beneath the control box. See Fig. 37.
Non-powered type — This type requires the field installation
of a general-purpose 125-volt 15-A circuit powered from a
source elsewhere in the building. Observe national and local
codes when selecting wire size and conduit requirements, fuse
or breaker requirements and disconnect switch size and loca-
tion. Route 125-v power supply conductors into the bottom of
the utility box containing the duplex receptacle.
20
WARNING