Customer Solution Portal
Fronius Primo
- Error Code - 304 - Interior Temperature too high
- Error Code - 306 - Low PV Power
- Error Code - 307 - Low PV Voltage
- Error Code - 308 - Intermediate circuit overvoltage
- Error Code - 309 - DC input voltage for MPPT 1 too high
- Error Code - 313 - DC input voltage for MPPT 2 too high
- Error code - 401 - Unable to communicate with the power stage set
- Error Code - 406 - Power stage set temperature sensor defective
- Error Code - 407 - Internal Temperature Sensor Defective
- Error Code - 408 - Direct current feeding in detected