Description-
LCD control panel fails to communicate with the metering board. Please check and secure the communication connection of the LCD control panel. Please contact Sungrow if this LCD does not flicker during normal operation of the inverter.
Customer Solution Portal
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- LED Fault - 1 - No LED On
- LED Fault - 2 - Power is Off
- LED Fault - 3 - RUN is off
- LED Fault - 4 - Fault is on
- Fault - 1 - Vdc-high
- Fault - 2 - Vac-high
- Fault - 3 - Vac-low
- Fault - 4 - F-high
- Fault - 5 - F-low
- Fault - 6 - Islanding
- Fault - 7 - PM over-temp
- Fault - 8 - PM-flt
- Fault - 9 - Cntr-flt
- Fault - 10 - Buffer Cntr-flt*
- Fault - 11 - Treactor-high
- Fault - 12 - Pol-rev
- Fault - 13 - Fan-pro
- Fault - 14 - DC SPD-flt
- Fault - 15 - AC SPD Flt
- Fault - 16 - GFDI-pro
- Fault - 17 - lac lkg-pro
- Fault - 18 - Sensor-err
- Warning - 1 - DSP Comm-flt
- Warning - 2 - T-DC-Cabt-high
- Warning - 3 - T-AC-cabt-high
- Warning - 4 - Pm-Temp derat
- Warning - 5 - Temp-high
- Warning - 6 - RISO-low
- Warning - 7 - DC-cabt Sns flt