LEGRAND KEOR HPE 100 kVA Manuel De Fonctionnement page 201

Alarm A46
Description This alarm is only active on PARALLEL systems. Continuity is not ensured
in the event of a fault on one of the UPS units.
Possible  The total load is higher than the maximum expected value.
causes
 Possible failure on the measuring circuit.
Solutions 1. Check the load fed by the system.
2. If the alarm persists, contact our Technical Support Service.
Alarm A47
Description Internal error.
Possible  Microcontroller communication problems.
causes
Solutions 1. Contact our Technical Support Service.
Alarm A48
Description Internal error.
Possible  Microcontroller communication problems.
causes
Solutions 1. Contact our Technical Support Service.
Alarm A49
Description Internal error.
Possible  Microcontroller communication problems.
causes
Solutions 1. Contact our Technical Support Service.
Alarm A51
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  Anomalous temperature in the battery cabinet.
causes
 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.
Manuel de l'utilisateur de l'ASI
PAR LOST REDUND
SEND PARAM ERROR
RCV PARAM ERROR
TEST MODE ERROR
BATT TEMPERATURE
UPS user manual
Utilizzo dell'UPS
OMG38225 REV.F 57