Carrier WeatherMaster 50HC14 Installation Instructions Manual page 17

Fig. 26 — Handle and Shaft Assembly for NFD
Fig. 27 — Location of HACR Enclosure
To field install the HACR shaft and handle:
1. Remove the unit front panel (see Fig. 2).
2. Remove (3) hex screws on the HACR enclosure - (2) on
the face of the cover and (1) on bottom.
3. Remove the front cover of the HACR enclosure.
4. Make sure the HACR 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.
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 enclosure.
11. Re-install the unit front panel.
Fig. 28 — Handle and Shaft Assembly for HACR
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 the
50HC**14 models: non-powered and unit-powered. Both
types provide a 125-volt GFCI (ground-fault circuit-interrupt-
er) duplex receptacle rated at 15-A behind a hinged waterproof
access cover, located on the panel beneath the control box. See
Fig. 29.
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
location. Route 125-v power supply conductors into the bottom
of the utility box containing the duplex receptacle.
17
WARNING