5-8. Fault reference codes
Fault event
BUS start fail
BUS over
BUS under
BUS unbalance
Inverter soft start fail
Inverter voltage high
Charger fail
5-9. Warning indicator
Warning
Low battery
Overload
Battery is not connected
Overcharge
Over temperature
Charger failure
Battery fault
Out of Bypass voltage range
Bypass frequency unstable
EEPROM error
17
Fault code
Icon
01
x
02
x
03
x
Battery voltage too high
04
x
Battery voltage too low
11
x
12
x
45
x
Icon (flashing)
LOW BATT.
OVER LOAD
CH
BATT.FAULT
BYPASS
FU
EE
Fault event
Inverter voltage low
Inverter output short
Temperature overload
Overload
Alarm
Sounds every second
Sounds twice every second
Sounds every second
Sounds every second
Sounds every second
Sounds every second
Sounds every second
Sounds every second
Sounds every second
Sounds every second
Fault code
Icon
13
x
14
SHORT
27
x
28
x
41
x
43
OVER LOAD