Zanussi Grill Element Insulation Breakdown

Oven trips the RCD or circuit breaker when the grill is used, but other functions work.

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

Moisture inside grill element, internal short to earth, damaged grill element sheath

Safety first: Disconnect the cooker from the mains. Do not repeatedly reset a tripping RCD.

Drying attempt: If the issue started after cleaning, leave the oven door open and allow to dry for 24–48 hours, then test briefly. If tripping persists, the element is likely faulty.
Visual inspection: Check the grill element for blisters, cracks, or burn marks. Replace if any damage is visible.
Insulation test (advanced): Use a megohmmeter to test between element terminals and earth. Low resistance indicates failure; replace the grill element.

Medium 3/5

Grill Heating Element

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