How to eliminate the error D99 in boiler Dietrich?
- Error: D99
- Description: Def.Mal PCU – The version of the SCU program does not recognize the connected PCU – Notify the professional who is responsible for the maintenance of the apparatus
- Cause:
- Solution: Notify the professional to take care of the maintenance of the apparatus
More tips
If you cannot solve the error of the Dietrich boiler, we recommend that you contact the technical service or the specialist before continuing. In this way, it may be sure that the problem has been solved and that its boiler works safely and efficiently.
Other error codes in Dietrich boiler
Errors or error codes of Dietrich Boiler
When your Dietrich boiler starts to show unusual behaviors, the first thing you should do is check if it is displaying any error codes on its control panel. These codes ...
Troubleshoot error code “SCU electronic card not installed in the boiler” in Dietrich boiler
How to delete the Electronic SCU card error not installed in the boiler in boiler Dietrich? Error: SCU electronic card not installed in the boilerDescription: Cause: Solution: Notify the professional ...