Miele Washing Machine Error F1

⚡ Quick Answer: The Miele washing machine F1 error indicates a malfunction in the door lock mechanism and may also signify a short circuit or failure in the NTC water... ✅ DIY Fixable

What Does Error F1 Mean?

The Miele washing machine F1 error indicates a malfunction in the door lock mechanism and may also signify a short circuit or failure in the NTC water/temperature sensor circuit. This error typically results in the machine stopping mid-cycle, displaying F1, and can lead to issues with temperature settings and water heating. If this error occurs, the display may flash, preventing the machine from starting a new wash cycle.

Common Symptoms:

  • Washer stops during cycle with F1 displayed
  • Temperature settings may not be adjustable or water heating may not occur
  • May be accompanied by longer wash times or failure to reach desired temperature

Possible Causes

  • NTC temperature sensor short circuit or failure (medium)

How to Fix Error F1

DIY Fix Basic power reset attempt

  1. Turn off the washing machine at the wall outlet
  2. Wait 5–10 minutes
  3. Restore power and attempt a new wash cycle

Technician Only Inspect and resolve NTC sensor circuit fault

  1. Disconnect power to the washer
  2. Access the temperature sensor wiring and connectors
  3. Visually inspect sensor wiring harness for corrosion, pinching or loose connections
  4. Test the temperature sensor resistance values and compare to specifications
  5. Replace the sensor and/or repair wiring as needed
  6. Reassemble and test machine operation

Parts needed: NTC temperature sensor, sensor wiring harness/connectors

🛑 When to Call a Pro:
  • If the F1 error persists after basic resetting and any visible inspection of wiring
  • If you are not qualified to work on electrical components

Technical Specifications

wattage N/A
component Door Lock Mechanism
resistance 1-5 ohms
part_number Miele 6110320
voltage_rating 230V AC

Common Questions

What does F1 error mean on miele washing machine?

F1 error indicates a door lock malfunction or a fault in the NTC temperature sensor circuit.

Can I fix miele washing machine F1 error myself?

You can try a basic power reset by turning off the machine for 5-10 minutes before restoring power.

How much does it cost to fix F1 error?

The estimated repair cost ranges from $50 to $200, depending on parts and labor.

When should I call a technician for F1?

Call a technician if the F1 error persists after a reset or if you're not qualified to handle electrical components.

Sources & References

Data last verified: 2026-02-11

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