ABB PowerValue 11T IN, User Manual

Page: 27 / 30

27 USER M A N UA L
—
6. Troubleshooting
Fault event Fault code Icon
Low Inverter voltage 13 X
Inverter output
short-circuited
14
Battery voltage too low 21 x
Over temperature 41 x
Overload 43
6.1 Fault identification and rectification
Alarms and events indicate warnings and notify of errors or potential failures in the system.
The output of the UPS is not necessarily affected when an alarm arises but taking the correct actions
may prevent loss of power to the load.
6.2 Accessing alarms
6.2.1 Faults reference code
Fault event Fault code Icon
Bus start fail 01 X
Bus over 02 X
Bus under 03 X
Bus unbalance 04 X
Inverter soft start failure 11 X
High Inverter voltage 12 X
6.2.2 Warning indicator
Warning Icon (flashing) Code Alarm
Low battery Sounding every second
Overload Sounding twice every second
Battery unconnected Sounding every second
Over charge Sounding every second
EPO enable Sounding every second
Over temperature Sounding every second
Charger failure Sounding every second
Overload 3 times in 30min Sounding every second
Cover of maintain switch is
open
Sounding every second