Troubleshoot error code “L37” in Dietrich boiler

How to eliminate the error L37 in boiler Dietrich?

  • Error: L37
  • Description: Def.com.su – interruption of communication with the electronic card its
  • Cause: 
  • Solution: Bad connection – Notify the professional to take care of the maintenance of the apparatus

More tips

If your Dietrich boiler presents an error, we recommend that you contact the technical or boiler specialist service. They will be the ones who can best advise you and, if necessary, repair it.

Other error codes in Dietrich boiler

Errors or error codes of 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

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 ...