25
EN
3-9. Fault Code
Fault event
Fault code
Icon
Fault event
Fault code
Icon
Bus start failure
01
None Negative power fault
1A
None
Bus over
02
None Battery SCR short circuited
21
None
Bus under
03
None Inversor relay short circuited
24
None
Bus unbalance
04
None Battery voltage loss
28
Bus short circuited
05
None Parallel communication failure
35
None
Inversor soft start failure
11
None Parallel output current
unbalance
36
None
High Inversor voltage
12
None Over temperature
41
None
Low Inversor voltage
13
None CPU communication failure
42
None
Inversor output short circuited
14
Overload
43
3-10. Warning Indicator
Warning
Icon (flashing)
Alarm
Battery low
Beeping every second
Overload
Beeping twice every second
Battery unconnected
Beeping every second
Over charge
Beeping every second
EPO enable
Beeping every second
Fan failure/Over temperature
Beeping every second
Charger failure
Beeping every second
I/P fuse broken
Beeping every second
Overload 3 times in 30min
Beeping every second
Parallel Protection
Beeping every second