FAULT CODE AND
TROUBLESHOOTING
Master Temperature High Error
Master Temperature Low Error
Master Phase1 Voltage High
Master Phase1 Voltage Low
Master Grid Frequency High
Master Grid Frequency Low
Master PV Voltage High Error
Master HW Bus Voltage High
Master HW PV Current High
Master HW Inv Current High
Master Grid NE Voltage Error
Lost Communication between Master and Meter
Lost Communication between M<->S
Lost Communication between inverter and SEC
Slave Phase1 Voltage High