E5 error on induction cooktop; often associated with supply voltage issues.

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

Low line voltage under load, Incorrect wiring (missing phase), Loose supply connections, Internal voltage sensing fault

Safety: Live voltage testing should be done by a qualified electrician.

Measure voltage: Check supply voltage at the terminal block while zones are operating. Ensure it remains within Miele’s specified range.
Tighten connections: With power off, tighten all terminal block screws and inspect for heat damage.
Correct wiring: Verify that phases and neutral are connected per the installation diagram.
Module fault: If supply is stable but E5 persists, the internal sensing circuit on the power module may be defective and require replacement.

Professional Required 5/5

Mains Terminal Block

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