25
Fault Reference Codes
Fault Event
Fault Code Icon Fault Event
Fault Code Icon
Bus start fail
01
None Inverter output short
14
None
Bus over
02
None Battery voltage too high
27
None
Bus under
03
None Battery voltage too low
28
None
Inverter soft start fail
11
None Over temperature
41
None
Inverter voltage high
12
None Overload
43
Inverter voltage Low
13
None Charger failure
45
None
Warning Indicators
Warning
Icon (Flashing)
Alarm
Low Battery
Sounding every 2 seconds
Overload
Sounding every second
Battery Disconnected
Sounding every 2 seconds
Overcharge
Sounding every 2 seconds
Site Wiring Fault
Sounding every 2 seconds
EPO (Emergency Power Off) Enabled
Sounding every 2 seconds
Over Temperature
Sounding every 2 seconds
Charger Failure
Sounding every 2 seconds
Battery Fault
Sounding every 2 seconds
(At this time, UPS is off to remind users of
something wrong with battery)
EEPROM Error
Sounding every 2 seconds
Battery Replacement
Sounding every 2 seconds