Battery Connection Condition; Bypass Is Out Of Range; General Alarm Condition - Hewlett Packard Enterprise UPS R7000 Bedienungsanleitung

For information about audible alarm conditions, see "Alarm troubleshooting (on page 41)."

Battery connection condition

Possible cause:
•
The UPS does not recognize the internal batteries.
•
Two or more battery trays are disconnected.
Action:
Be sure that all the battery trays are fully seated and locked in place.
1.
If the condition persists, contact a Hewlett Packard Enterprise authorized service representative.
2.

Bypass is out of range

The input voltage is not within ±12 percent of nominal voltage.
The UPS is receiving utility power that might be unstable or in brownout conditions. The UPS continues to
supply power to the connected equipment. If conditions worsen, the UPS might switch to battery power.
Action:
Check the input voltage and reconfigure the UPS
1.
Contact a qualified electrician to verify that the utility power is suitable for the UPS.
2.

General alarm condition

Action:
If power management software is being used, check the log files to obtain specific error information
1.
to help identify the problem.
For more information about the causes of a general alarm condition, see the HPE Power Manager
user guide available for download from the Hewlett Packard Enterprise website
(http://www.hpe.com/info/rackandpower).
Check the batteries:
2.
Allow the UPS batteries to charge for 48 hours.
a.
If a Battery Fault occurs, replace the batteries.
b.
Reduce the load:
3.
Power down the UPS
a.
Remove one or more load devices to reduce the power requirements.
b.
Wait at least 5 seconds and restart the UPS.
c.
If the condition persists, verify that the load devices are not defective.
d.
Allow the UPS to cool:
4.
Power down the UPS
a.
Clear vents and remove any heat sources.
b.
Verify that the airflow around the UPS is not restricted.
c.
Wait at least 5 minutes and restart the UPS.
5.
If the condition persists, contact a Hewlett Packard Enterprise authorized service representative.
6.
("Powering down the UPS" on page 33).
("Powering down the UPS" on page 33).
("Configuring the UPS" on page 31).
Troubleshooting 43