|
Fault Code |
Fault Event |
|
01 |
Fan is locked |
|
02 |
Over temperature |
|
03 |
Battery voltage is too high |
|
04 |
Battery voltage is too low |
|
05 |
Output short
circuited |
|
06 |
Output voltage is too high. |
|
07 |
Overload time out |
|
08 |
Bus voltage is too high |
|
09 |
Bus soft
start failed |
|
51 |
Over current or surge |
|
52 |
Bus voltage is too low |
|
53 |
Inverter soft start failed |
|
55 |
Over DC voltage in AC output |
|
56 |
Battery connection is open |
|
57 |
Current sensor failed |
|
58 |
Output voltage is too low |
|
60 |
Negative power fault |
|
61 |
PV voltage is too high |
|
62 |
Internal communication error |
|
80 |
CAN fault |
|
81 |
Host loss |
|
Warning Code |
Warning
Event |
Audible
Alarm |
|
01 |
Fan is locked when inverter is on. |
Beep 3 times every second |
|
02 |
Over temperature |
Beep once every second |
|
03 |
Battery is over-charged |
Beep once every second |
|
04 |
Low battery |
Beep once every second |
|
07 |
Overload |
Beep once every 0.5 second |
|
10 |
Output power
derating |
Beep twice every 3 seconds |
|
12 |
Solar charger stops due to low battery |
Beep once every second |
|
13 |
Solar charger stops due to high PV voltaqe |
Beep once every second |
|
14 |
Solar charger
stops due to overload |
Beep once every second |
|
15 |
Parallel input utility grid
different |
Beep once every second |
|
16 |
Parallel input phase error |
Beep once every second |
|
17 |
Parallel output phase loss |
Beep once every second |
|
18 |
Buck over current |
Beep once every second |
|
19 |
Battery disconnect |
No beep |
|
20 |
BMS communication error |
Beep once every second |
|
21 |
PV power insufficient |
Beep once every second |
|
22 |
Parallel forbidden without battery |
Beep once every second |
|
25 |
Parallel inverters' capacity different |
Beep once every second |
|
33 |
BMS communication loss |
Beep once every second |
|
34 |
Cell over voltage |
Beep once every second |
|
35 |
Cell under voltage |
Beep once every second |
|
36 |
Total over
voltage |
Beep once every second |
|
37 |
Total under voltage |
Beep once every second |
|
38 |
Discharge over voltage |
Beep once every second |
|
39 |
Charge over voltage |
Beep once every second |
|
40 |
Discharge over
temperature |
Beep once every second |
|
41 |
Charqe over temperature |
Beep once every second |
|
42 |
Mosfet over temperature |
Beep once every second |
|
43 |
Battery over temperature |
Beep once every second |
|
44 |
Battery under temperature |
Beep once every second |
|
45 |
System shut down |
Beep once every second |