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62
Fan 2 is locked when inverter is on.
63
Battery is over-charged.
64
Low battery
67
Overload
70
Output power derating
72
Solar charger stops due to low battery
73
Solar charger stops due to high PV voltage
74
Solar charger stops due to over load
75
Solar charger over temperature
76
PV charger communication error
77
Parameter error