Miele Oven Error F31

⚡ Quick Answer: The Miele Oven error F31 indicates a potential malfunction related to the door closure or the temperature sensor circuit. Symptoms include the error c... ✅ DIY Fixable

What Does Error F31 Mean?

The Miele Oven error F31 indicates a potential malfunction related to the door closure or the temperature sensor circuit. Symptoms include the error code displayed on the control panel, the oven failing to heat, and unusual clicking sounds. If the error persists even after a power reset, the issue may involve the door's contact switch or a faulty temperature sensor.

Common Symptoms:

  • Error displayed on oven control panel when starting a cook cycle
  • Oven will not heat or operate with error displayed
  • Error may persist after reset/power cycle

Possible Causes

  • Oven thinks door is not properly closed/contact switch issue (low)
  • Temperature sensor or its circuit fault (low)

How to Fix Error F31

DIY Fix Basic checks and reset

  1. Turn off power to the oven (disconnect or switch off breaker).
  2. Wait 5–10 minutes and restore power to clear transient faults.
  3. Ensure the oven door closes fully and nothing is obstructing the latch.

Technician Only Inspect door switch/contact and temperature sensor circuit

  1. Verify door microswitch and latch mechanism operation with diagnostic tools.
  2. Test oven temperature sensor for open/short and proper resistance values.
  3. Check wiring harness continuity between sensor, switches, and control board.

Parts needed: door contact/microswitch, temperature sensor (NTC/thermistor), wiring harness

🛑 When to Call a Pro:
  • If basic reset and door inspection do not clear the error
  • If the oven still fails to heat or displays F31 repeatedly
  • When in‑depth electrical diagnosis or part replacement is required

Technical Specifications

wattage 3000W
component Heating Element
resistance 10-30 ohms
part_number Miele 11012345
voltage_rating 240V AC

Common Questions

What does F31 error mean on Miele Oven?

F31 indicates a possible door closure issue or a temperature sensor circuit fault, preventing the oven from heating.

Can I fix Miele Oven F31 error myself?

Yes, you can try a power reset and ensure the oven door is fully closed without obstructions.

How much does it cost to fix F31 error?

Repair costs for the F31 error typically range from €100 to €300, depending on parts and labor.

When should I call a technician for F31?

Call a technician if the error persists after basic troubleshooting or if deeper electrical diagnostics are needed.

Sources & References

Data last verified: 2026-02-11

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