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

34 A B B U P S P R O D U C T S A N D S O L U T I O N S
—

7 Troubleshooting

—

7 .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.
—

7 .2 Accessing alarms

7 .2 .1
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
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

Faults Reference Code

Fault code
01
02
03
04
11
12
13

Warning indicator

Icon (flashing)
Icon Fault event
X Inverter output short
X Battery voltage too high
X Battery voltage too low
X Over temperature
X Overload
X Charger failure
X
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
Fault code Icon
14 X
27 X
28 X
41 X
43
45 X