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Fronius Symo 10.0-3
- Error Code - 436 - Function Incompatibility
- Error Code - 437 - Power Module Problem
- Error Code - 438 - Function Incompatibility
- Error Code - 443 - Circuit Voltage Error
- Error Code - 445 - Compatibility Error/ Power Module Config
- Error Code - 447 - Insulation fault
- Error Code - 450 - No guard found
- Error Code - 451 - Memory Error Detected
- Error Code - 452 - Communication Error
- Error Code - 453 - Grid Voltage and Power Module Discrepancy