Huawei Error Codes

Tap any code for its meaning, likely cause in Pakistani conditions, and what to do — including when NOT to touch anything.

CodeMeaningSeverity
2002Huawei SUN2000 Alarm 2002 — DC Arc FaultDANGER
2032Huawei SUN2000 Alarm 2032 — Grid Faileddiy
2033Huawei SUN2000 Alarm 2033 — Grid Undervoltagediy
2034Huawei SUN2000 Alarm 2034 — Grid Overvoltagediy
2061Huawei SUN2000 Alarm 2061 — Abnormal GroundingDANGER
2062Huawei SUN2000 Alarm 2062 — Low Insulation Resistancetech
2063Huawei SUN2000 Alarm 2063 — Temperature Highdiy
2077Huawei SUN2000 Alarm 2077 — Off-Grid Output Overloaddiy