G90 Service Manual
Faults Reference Code
Fault event
Fault code
Bus start fail
01
Bus over
02
Bus under
03
Inverter soft
11
start fail
Inverter voltage
12
high
Inverter voltage
13
Low
Warning indicator
Warning
Low Battery
Overload
Battery is not connected
Over Charge
Site wiring fault
EPO enable
Over temperature
Charger failure
Battery fault
EEPROM error
Battery replacement
Xtreme Power Conversion Corporation
Icon
x
Inverter output short
x
Battery voltage too
high
x
Battery voltage too
low
x
Over temperature
x
Overload
x
Charger failure
Icon (flashing)
Uninterruptible Power Supply
Fault event
Fault code
14
27
28
41
43
45
Sounding every 2 seconds
Sounding every second
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
Sounding every 2 seconds
(At this time, UPS is off to remind
users of something wrong with bat-
tery)
Sounding every 2 seconds
Icon
x
x
x
x
x
Alarm
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