E17
Candy Pyrolytic System Fault (if model has self-cleaning)

Oven shows E17 and may not allow certain modes, especially pyrolytic cleaning (if equipped).

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Safety Warning

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.

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Possible Causes

Faulty pyrolytic temperature sensor, Door lock not engaging for pyro cycle, Overtemperature during pyrolytic cleaning, Faulty pyro relay on control board

How to Fix / Troubleshooting

Safety first: Ensure the oven is cool and isolated from mains before inspection.

  • Check door lock: Confirm that the door lock engages correctly when a pyrolytic cycle is selected. If not, inspect the lock assembly and wiring (see E08).
  • Inspect pyro sensor: Some Candy pyrolytic ovens use a dedicated high-temperature sensor. Access and test it similarly to the main NTC; replace if open or shorted.
  • Ventilation and cooling: Ensure the cooling fan operates correctly during high-temperature operation and that ventilation openings are not blocked.
  • Control board: If mechanical components are fine, the pyro control circuit on the PCB may be defective and require replacement.
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Repair Difficulty

Professional Required 5/5

Required Part

Pyrolytic Temperature Sensor or Door Lock Assembly
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