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X100 SERIES
INSTALLATION & OPERATING MANUAL
Manual No. x100-5a
x100-man-Rev5a-0214.indd
One by one, turn each output circuit breaker to the ON position and/or insert a GMT
fuse and measure the DC voltage across the corresponding output terminals. The
voltage should again read approximately 54.4, 27.2, or 13.6 volts.
After each output is measured, turn OFF that circuit breaker and/or remove the GMT
fuse and turn ON and/or insert a fuse in the next one.
After measuring the last circuit, turn off that breaker and/or remove the GMT fuse
and make sure that all output breakers are in the OFF position and/or all fuses are
removed. Next, unplug or disconnect the AC input power source.
Before touching any terminals wait 5 minutes for the internal storage capacitors to
discharge.
11.3
Controller Section Operation and Settings
At this point, before the final installation connections, read section 12 covering
Controller setup. Next, make any required signal connections, controller adjustments,
temperature compensation adjustment and alarm enabling settings.
WARNING: Remember to take precautions each time the system is turned on and also
when connecting or disconnecting the battery. Remember that the battery presents
an energy hazard at its terminals. Also remember to allow 5 minutes for internal
capacitors to discharge after disconnecting the AC input power and the battery.
11.4
Connection to Loads
With input AC power unplugged, the battery disconnected and no other power sources
connected to the loads, make sure that all load circuit breakers are set to the OFF
position and/or all GMT fuses are removed.
Connect load wires to each set of output terminals, one at a time. Note that the front
panel breaker and fuse numbers directly correspond to the output terminal numbers.
Be sure to connect the polarities correctly.
11.5
Connection to Battery
WARNING: Improper polarity of the battery connection may damage the power
system. Take precautions when installing the battery and note that the battery cables
are “hot” (live) and present an energy hazard.