Growatt SPF 18KT DVM-MPV - Fault Reference Code; Warning Indicator

27
Fault Reference Code
Fault Code
Fault Event
Icon on
02
Inverter Over temperature
03
Battery voltage is too high
04
Battery voltage is too low
05
Output short circuited
06
Output voltage is abnormal.
Output voltage is too high.
07
Overload time out
20
BMS communication error
51
Over current or surge
56
MOS over current
Warning Indicator
Warning
Code
Warning Event
Audible Alarm
Icon flashing
01
MPPT PCB Fan Abnormal
Beep once every second
Inverter Fan Abnormal
Beep once every second
02
PV Over temperature
Beep once every second
04
Battery low voltage/
Battery SOC low
Beep once every second
07
Overload In Inverter Mode
Beep once every second
Overload In bypass Mode
Beep once every second
19
No battery connected
Beep once every second
54
PV input over voltage
Beep once every second
58
AC output low voltage
Beep once every second