How to eliminate the error D17 in boiler Dietrich?
- Error: D17
- Description: Def.s.acum.2 – Accumulator probe failure 2
- Cause:
- Solution: Bad connection probe failure – Notify the professional to take care of the maintenance of the apparatus
More tips
If for any reason he fails to solve the error of his Dietrich boiler, we recommend that you contact the technical service or with a boiler repair specialist. They can advise you and help you solve the problem in the fastest and most efficient way possible.
Other error codes in Dietrich boiler

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Troubleshoot error code “SCU electronic card not installed in the boiler” in Dietrich boiler
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