Connecting The Control Unit To An Ac Outlet - AT&T MERLIN LEGEND Release 3.0 Installation Manual

Connecting the Control Unit to an AC Outlet

Connecting the Control Unit to
an AC Outlet
CAUTION:
Make sure the AC outlet has been tested for proper grounding. The
outlet should be 117-V AC, 60-Hz, 3-wire (phase, neutral, ground). See
"AC Outlet Tests," earlier in this chapter, for instructions.
To prevent someone from accidentally shutting off the power, do not
connect the control unit to a switch-controlled outlet. The AC outlet
should be within 5 ft. (152 cm) of the control unit.
To connect the control unit to a dedicated AC outlet, follow the steps
Turn the basic carrier's power supply switch to the OFF position.
1
Turn off the power supply switches on the expansion carriers.
2
3 Unplug the power cords from any auxiliary power units.
Plug one end of the power cord into the AC INPUT connector just below
4
the power switch on the front of the basic carrier's power supply.
5 Plug the other end of the power cord into the AC outlet, allowing at least
1 ft. (30.4 cm) of slack in the cord.
6 Repeat Steps 4 and 5 for each expansion carrier.
CAUTION:
Do not attach the power cord(s) to any building surfaces.
Installing the Control Unit 2-43
below.