What E30 Means on a Kenmore Cooktop
The E30 error code indicates a wiring failure or insufficient power supply. The cooktop is detecting incorrect voltage in its power circuit.
Common Causes
- Loose or corroded wiring at the terminal block
- Blown household fuse or tripped breaker
- Undersized or damaged supply wiring
What You Can Do
- Check the circuit breaker — reset if tripped.
- Do not use the cooktop until wiring is inspected.
- Have an electrician verify the outlet/hardwire supply is providing correct voltage (240V in the US).