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

32 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
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7 Troubleshooting

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7 .1 Fault identification and rectification

Alarms and events indicate warnings and notify
errors or potential failures in the system. The UPS
output is not necessarily affected when an alarm
arises, but taking the correct actions may prevent
a loss of power to the load.
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7 .2 Accessing alarms

6 .2 .1
Fault event
Bus start fail
Bus over
Bus under
Inverter soft start fail
Inverter voltage high
Inverter voltage Low
Inverter output short
6 .2 .2
Warning
Low Battery
Overload
Over input current
Battery is not connected
Over charge
Site wiring fault
EPO enable
Over temperature
Charger failure
Battery fault
Out of bypass voltage range
Bypass frequency unstable
Battery replacement
EEPROM error
NOTE: the "Site Wiring Fault" function can be enabled/disabled via the software. Please check software manual for details.
Faults Reference Code
Fault code
01
02
03
11
12
13
14
Warning indicator
Icon (flashing)
Icon Fault event
X Battery voltage too high
X Battery voltage too low
X Charger output short
X Over temperature
X Overload
X Charger failure
X Over input current
Alarm
Sounding every 2 seconds
Sounding every second
Sounding 2 beeps every 10 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
(At this time, the UPS is off to remind users that
something is wrong with the battery
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Sounding every 2 seconds
Fault code Icon
X
27
28 X
X
2A
41 X
43
45 X
49 X