E3
Stoves
Induction Power Module Overcurrent or Overvoltage
Induction cooktop zone shows E3 and will not heat.
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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
Power supply voltage out of range, Shorted induction coil, Failed induction power module
How to Fix / Troubleshooting
Safety first: Turn off the cooktop and disconnect power at the breaker.
Steps to check:
- Verify supply voltage: Have a qualified person measure line voltage at the terminal block; compare to the rating plate. Correct any wiring or supply issues.
- Inspect coil and wiring: Lift the glass top and inspect the induction coil and wiring for burns or cracks.
- Module replacement: If the coil and wiring appear intact but E3 persists, the induction power module for that zone is likely faulty and should be replaced as a complete assembly.
Warning: Induction modules contain high-voltage electronics; replacement is best left to trained technicians.
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Repair Difficulty
Professional Required
5/5
Required Part
Induction Power Module
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