3Com Powerware Uninterruptible Power System Prestige Series - Manual (Page 49)

Installation
43 Powerware ® Prestige Series Installation and Operator’s Manual for IBM Applications (3000 VA) Uncontrolled Copy
4. Plug the input power supply cord (use the AS/400 or PPDM
line cord) into the utility input connector on the PPDM rear
panel.
Press and hold the Output Off button while plugging the
other end of the power supply cord into a grounded, three-wire,
AC receptacle that has been wired in accordance with NEC
specifications or national wiring rules. Release the
Output
Off button when the alarm beeps. All indicators flash
simultaneously.
5. Press and hold the Output On button until the alarm beeps
again.
Two indicators, corresponding with the current setting, remain
flashing. The output voltage is factory-configured for 230V.
OVERLOAD
SITE FAULT
OVERTEMP
BATTERY
SELF TEST
220V 230V 240V 208V
Figure 9. Output Voltage Indicators
6. Press the Output Off button to scroll through the output
voltage options, top to bottom. Each time you press the button,
the UPS beeps and the next two indicators flash.
NOTE If you do not save a selection within two minutes, the setup automatically
aborts and switches back to the original configuration.
7. Press and hold the Output On button until the alarm beeps to
select and save the output voltage. Failure to release the button
immediately after the beep will cause the UPS to abort the
setup.
8. Continue to Step 10.
9. Plug the input power supply cord into the utility input
connector on the PPDM rear panel.
Plug the other end of the power supply cord into a grounded,
three-wire, AC receptacle that has been wired in accordance
with NEC specifications or national wiring rules.