Powerware 5105 - Troubleshooting

31
Powerware
®
5105 User’s Guide S 05146193 A Uncontrolled Copy
CHAPTER 8
TROUBLESHOOTING
This section explains:
S UPS alarms and conditions
S How to silence an alarm
S Service and support
Audible Alarms and UPS Conditions
The UPS has an audible alarm feature to alert you of potential power
problems. Use Table 10 to determine and resolve the UPS alarms and
conditions.
Silencing an Audible Alarm
To silence the alarm for an existing fault, press t he button. If UPS
status changes, the alarm beeps, overriding the previous alarm silencing.
Table 10. Troubleshooting Guide
Alarm or Condition Possible Cause Action
The Power On indicator is
not on; the UPS will not
A circuit breaker or an input
fuse on the rear panel is open.
Push the circuit breaker button or replace the fuse (see
“UPS Rear Panels” on page 6).
start.
The power cord is not
connected.
Check the power cord connections.
The wall outlet is faulty. Have a qualified electrician test and repair the outlet.
The UPS may be unable to
recognize a 110V, 50-Hz wall
outlet.
See “Specifications” on page 27 to verify that your UPS
accepts 110V nominal input.
Unplug the UPS. Start the UPS on battery and reconfigure
the nominal input voltage for 110V (see ”Configuration
Mode” on page 13). Turn off the UPS for 30 seconds. Plug
the UPS into the outlet.
A battery fuse or circuit
breaker is open.
Contact your service representative.