Electric hob shows F6 and shuts down when multiple zones are used.
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.
Possible Causes
How to Fix / Troubleshooting
Safety first: Isolate the hob and verify wiring only if you are qualified; otherwise, call an electrician.
Technician checks:
- Confirm the hob is wired according to the Caple wiring diagram (bridges correctly fitted for single‑phase, or separate phases for two‑phase models).
- Measure current draw on each phase while operating multiple zones to ensure it is within rated limits.
- Inspect each heating element (induction or radiant) for signs of shorting or damage.
- Check the load management circuitry on the main control PCB for burnt components.
Remedy: Correct wiring errors, replace any shorted elements, and if necessary replace the main control PCB if its current sensing is faulty.
Repair Difficulty
Required Part
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