Description - RCMU Fault
Behaviour - Inverter does not feed energy into the grid.
Troubleshooting
RNWBL Service Line
Related Articles
- Error Code - 212 - Overvoltage on L1
- Error Code - 213 - Undervoltage on L1
- Error Code - 222 - Overvoltage on L2
- Error Code - 223 - Undervoltage on L2
- Error Code - 232 - Overvoltage on L3
- Error Code - 233 - Undervoltage on L3
- Error Code - 240 - Arc detected
- Error Code - 241 - Arc Detected
- Error Code - 242 - Arc Detected
- Error Code - 245 - Arc Detector self-test failed
- 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 - 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
- Error Code - 309 - MPPT1 DC Voltage High
- Error Code - 311 - DC Strings Reverse Polarity
- Error Code - 313 - MPPT2 DC Voltage High
- Error Code - 314 - Timeout Current Sensor
- Error Code - 315 - AC Current Sensor Fault
- Error Code - 316 - InterruptCheck Fail
- Error Code - 325 - Overtemperature in connection area
- Error Code - 326 - Fan 1 Error
- Error Code - 327 - Fan 2 Error
- Error Code - 401 - Communication Error
- Error Code - 406 - AC Module Temp Sensor Faulty