E2
Grundig Induction Zone Overheating / Temperature Sensor Fault

Induction hob stops heating and shows E2 on the display, sometimes after a few minutes of operation.

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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

Blocked cooling air vents, Internal cooling fan not running, Overheated power module, Faulty NTC temperature sensor on power board

How to Fix / Troubleshooting

Safety first: Switch the hob off and allow it to cool completely before inspection. Isolate from mains if removing panels or accessing vents.

  • Allow cooling: Turn the hob off and wait 20–30 minutes. Restart and test at a lower power level.
  • Check ventilation: Ensure there is adequate clearance under the hob as per the Grundig installation manual. Do not block cabinet vents or place items directly under the hob.
  • Clean air inlets: Use a vacuum with a brush attachment to gently clean dust from the hob’s ventilation grilles (usually at the front or underside).
  • Listen for fan: When a zone is on high power, you should hear the internal cooling fan. If the fan never runs, it may be faulty.

If E2 recurs frequently, a professional should test the cooling fan, NTC sensor, and power module on the affected Grundig hob.

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Repair Difficulty

Medium 3/5

Required Part

Cooling Fan Assembly
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