Utility power condition, Internal ups fault condition, Repo condition – HP UPS Extended Runtime Module User Manual
Page 44: Site wiring condition, Overload condition, Ups does not start, Overload, Condition

Troubleshooting 44
Utility power condition
The utility input voltage is outside the operating range.
Action:
1.
Check the input voltage and reconfigure the UPS ("
" on page
2.
Contact a qualified electrician to verify that the utility power is suitable for the UPS.
Internal UPS fault condition
Action:
1.
Power down the UPS ("
" on page
2.
If the condition persists, contact an HP authorized service representative.
REPO condition
Action:
•
If the remote switch is closed, then open the switch to enable power to the output receptacles.
•
If the condition occurred while reconnecting a disconnected REPO port, then verify the polarity of the
REPO connector pins.
For more information about REPO ports, see "Connecting the REPO port (on page
)."
Site wiring condition
Action: Contact a qualified electrician to be sure that:
•
The utility power receptacle is grounded.
•
There is a ground wire in the UPS power cord.
•
The line and neutral wires are not reversed in the wall outlet.
Overload condition
All the load LEDs are illuminated.
Action:
1.
Power down the UPS ("
" on page
2.
Remove one or more load devices to reduce the power requirements.
3.
Wait at least 5 seconds and restart the UPS.
4.
If the condition persists, verify that the load devices are not defective.
UPS does not start
Action: