Troubleshooting; Fault Identification And Rectification; Accessing Alarms; Faults Reference Code - ABB PowerValue 11 RT G2 IN User Manual

U S E R M A N U A L
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7. Troubleshooting

7.1 Fault identification and rectification

Alarms and events indicate warnings and notify 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.

7.2 Accessing alarms

7.2.1 Faults reference code

Fault event
Bus start fail
Bus over
Bus under
Bus unbalance
Inverter soft start failure
Inverter voltage high
Inverter voltage Low

7.2.2 Warning indicator

Warning
Low battery
Overload
Battery is not connected
Over Charge
Over temperature
Charger failure
Battery fault
Out of bypass voltage range
Bypass frequency unstable
EEPROM error
Fault code Icon Fault event
01 X Inverter output short
02 X Battery voltage too high
03 X Battery voltage too low
04 X Over temperature
11 X
Overload
12 X
Charger failure
13 X
Icon (flashing)
Fault code
14
27
28
41
43
45
Alarm
Sounding every second
Sounding twice every second
Sounding every second
Sounding every second
Sounding every second
Sounding every second
Sounding every second
Sounding every second
Sounding every second
Sounding every second
35
Icon
X
X
X
X
X