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Error Code Reference

KitchenAid Oven Error Code F1/E1

This error indicates a problem with the oven's temperature sensor (RTD probe) or its electrical connection to the control board. On USA KitchenAid models, this fault prevents the oven from heating properly to protect against unsafe temperatures.

Technical Advisory
Home › Error Codes › KitchenAid Oven Error Code F1/E1

Signs

What you may observe

• Oven will not heat or maintain temperature • Display shows F1 or E1 error code on control panel • Oven beeps repeatedly when attempting to preheat • Unable to set bake or broil functions • Display may flash the error code intermittently • Oven turns off during cooking cycle • Temperature readings are erratic or display as extremely high/low values

Possible Causes

Root causes behind this error

• Damaged or disconnected oven temperature sensor (RTD probe) located in the oven cavity • Loose or corroded sensor wiring connections at the control board • Faulty electronic control board (ERC) not reading sensor signals properly • Sensor wire damaged from oven heat exposure or physical damage • Poor electrical contact due to moisture or oxidation in terminal connections • Defective sensor with internal resistance drift • Wiring harness failure between sensor and control board • 240V power supply fluctuation affecting sensor signal transmission (relevant to USA 240V oven models)

Safety Checks You Can Do

Steps you can try at home safely

• Turn off the circuit breaker supplying power to your KitchenAid oven for 60 seconds, then switch it back on to reset the control board • Verify the oven door is completely closed and latches securely • Check that your home's circuit breaker for the oven hasn't tripped (USA ovens typically require 240V, 50-amp circuit) • Ensure adequate power supply by testing another appliance on the same circuit • Allow the oven to cool completely for at least 30 minutes before attempting to use it again • Check the control panel settings to confirm no function lock or demo mode is accidentally enabled • Visually inspect the oven's interior for any visible damage to sensor wires or connections if safely accessible • Power cycle the oven using the power button or main control panel reset function if available • Test the oven in different cooking modes (bake vs. broil) to determine if error persists across all functions
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