PNI GreenHouse SC3500, Руководство пользователя

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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.
Operating State Description
Operation state Description LCD display
Utility-Tie state PV energy is charger into the
battery and utility provide power
to the AC load.
PV is on
PV is off
Charge state PV energy and grid can charge
batteries.
Bypass state Error are caused by inside circuit
error or external reasons such as
over temperature, output short
circuited and so on.
Off-Grid state The inverter will provide output
power from battery and PV
power. Inverter power loads from PV energy
Inverter power loads from battery and PV energy