UPS user manual
Manuel de l’utilisateur de l’ASI
Utilizzo dell’UPS
58
OMG38225 REV. B
Alarm
A51
BATT TEMPERATURE
Description
The battery temperature is out of tolerance. This alarm is only active
when the temperature probe is installed and enabled on the battery.
Possible
causes
Anomalous temperature in the battery cabinet.
Possible failure on the measuring circuit.
Solutions
1. Check the temperature on the batteries and remove the cause of
the alarm, if any.
2. If the alarm persists, contact our Technical Support Service.
Alarm
A53
FIRMWARE ERROR
Description
The controller has detected an incompatibility in the control software.
Possible
causes
The software update was not performed properly.
Solutions
1. Contact our Technical Support Service.
Alarm
A54
CAN ERROR
Description
Internal error.
Possible
causes
Microcontroller communication problems.
Solutions
1. Contact our Technical Support Service.
Alarm
A55
PAR CABLE DISC
Description
Parallel cable doesn't communicate.
Possible
causes
Parallel cable disconnected or damaged.
Solutions
1. Check the connection of cable
2. Contact our Technical Support Service.
Alarm
A56
MAINS UNBALANCE
Description
The rectifier input voltage is unbalanced.
Possible
causes
Problems on the LV or MV distribution network
Defect of the measuring circuit
Solutions
1. Check the input voltage
2. Contact our Technical Support Service.
Summary of Contents for UPS
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