Silencing The Alarm - Powerware 9150 User Manual

Troubleshooting
Indicator or Alarm Possible Cause
ALARM 1 short and 4 long beeps indicate a neutral
On or Blinking g fault.
10 short and 5 long beeps indicate a neutral
fault at startup.
7 short and 1 long beep indicates a neutral
fault at shutdown.
ALARM blinking
REPO initiated.
3 short beeps and 1 p
long beep. l b
The circuit connected to the REPO connector
is open and preventing UPS operation.
ALARM Battery failure. Battery voltage dropped too
On or Blinking fast and too low after charging.
5 short beeps and 4
long beeps.
ALARM Input phase error.
On or Blinking
11 short beeps and 5
long beeps.

Silencing the Alarm

Press the RESET pushbutton on the LED panel to silence and reset the
alarm.
56
Action
Input Neutral must be connected. Contact
qualified service personnel (such as a licensed
electrician). electrician)
None. The UPS remains off until the REPO switch
is turned back on.
Check that the REPO connector is in place and that
the circuit connected to it forms a closed loop.
Contact your service representative if the
condition persists.
Verify the battery circuit breaker(s) are turned on.
If the condition persists, the batteries may need
replacing. Contact your service representative.
Input phases must be rotated. Contact qualified
service personnel (such as a licensed electrician).
Powerware 9150 User's Guide
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