Troubleshoot error code “D04” in Dietrich boiler

How to eliminate the error D04 in boiler Dietrich?

  • Error: D04
  • Description: DEFECT S.SAL.B DEFECT S.SAL.C – Output probe failure B Circuit Circuit Fall Circuit Circuit C fail Observations: The circuit pump works. The circuit three -way valve engine no longer receives current and can be maneuver manually.
  • Cause: 
  • Solution: Bad connection probe failure – Notify the professional to take care of the maintenance of the apparatus

More tips

If you fail to solve the Error boiler Dietrich, we recommend that you contact the technical or specialist service.

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