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5P 750VA-1. 5 KVA US_EN
5. Maintenance
5. 1 Troubleshooting
Operation status
Possible cause
Action
Batteries disconnected
The UPS does not recognize t he int ernal bat t eries
If t he condit ion persist s, cont act your
service represent at ive
The bat t eries are disconnect ed
Verify that all batteries are properly
connected. If the condition persists,
contact your service representative.
Overload
Power requirements exceeds the
UPS capacity (greater than 105 %
of nominal)
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.
End of battery life
The end of the battery life is reached.
Contact your service representative
for battery replacement.
Event
An UPS event occurs
Example:
Remote Power OFF, the RPO
contact has been activated to
shutdown the UPS and now
prevents restart.
Set the contact back to its normal
position and press
button to
restart.
UPS fault
The UPS has an internal fault.
The UPS does not protect the
equipment anymore.
Note. the alarm message and
the UPS Serial Number, then contact
your service representative.
