Maintenance; Troubleshooting - Eaton 5P 850VA Installation And User Manual

5. Maintenance

5.1 Troubleshooting

Operation status
Batteries disconnected
Overload
End of battery life
Event
UPS fault
Page 18
Possible cause
The UPS does not recognise
the internal batteries
The batteries are disconnected
Power requirements exceeds the
UPS capacity (greater than 105 %
of nominal)
The end of the battery life is
reached.
An UPS event occurs
Example:
Remote Power OFF, the RPO
contact has been activated to
shutdown the UPS and now
prevents restart.
The UPS has an internal fault.
Action
If the condition persists, contact
your service representative
Verify that all batteries are properly
connected. If the condition persists,
contact your service representative.
Remove some of the equipment
from the UPS. The UPS continues
to operate, but may shutdown if the
load increases. The alarm resets
when the condition becomes
inactive.
Contact your service representative
for battery replacement.
Set the contact back to its normal
position and press button
to restart.
The UPS does not protect the
equipment anymore.
Note. the alarm message and
the UPS Serial Number, then contact
your service representative.
620-00082-02-i (en)