Error description 237-13807

Error message

13807 UM (FS.B):Error during the parameterization of the UM (FS.A) %1

Cause of error

- Faulty data transfer between UM(FS.A) and UM(FS.B).
- The received data were corrupted on the bus line or recognized as invalid by the UM(FS.A).

Error correction

- Inform your service agency
- If necessary, replace the inverter