Troubleshoot error code “B15” in Dietrich boiler

How to eliminate error B15 in boiler Dietrich?

  • Error: B15
  • Description: Bl.pres.gas – gas pressure too low
  • Cause: 
  • Solution: Bad adjustment of the gas prisoner on the SCU 4 electronic card check that the gas passage key is well open 4 Notify the professional to take care of the maintenance of the device

More tips

If you fail to solve the error of your Dietrich boiler, we recommend that you contact the technical or specialist service in Dietrich boilers. They can advise you and help you find the right solution for your problem.

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