Customer Solution Portal
Fronius Symo Advanced
- Error Code - 247 - Arc Detector Sensor Fault
- Error Code - 249 - Arc Detector Faulty
- Error Code - 301 - Overcurrent (AC)
- Error Code - 302 - Overcurrent (DC)
- Error Code - 303 - Overtemperature DC Module
- Error Code - 304 - Overtemperature AC module
- Error Code - 305 - No feed-in despite closed relay
- Error Code - 306 - Insufficient PV power
- Error Code - 307 - DC Low
- Error Code - 308 - Intermediate Circuit Voltage High