De Dietrich Power Control Calibration Error

Induction hob shows E8 and power levels cannot be adjusted correctly.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Incorrect or corrupted calibration data, Replacement board not configured, Faulty power sensing circuit

Safety: Disconnect from mains before internal work.

Reset: Perform a full power reset (breaker off 10–15 minutes).
Check for recent repairs: If a board was replaced, it may require a service calibration procedure using De Dietrich tools.

Note: E8 generally cannot be resolved by the user; contact authorized service for recalibration or board replacement.

Professional Required 5/5

Main Control Board

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