Miele Dryer Error F12

⚡ Quick Answer: The Miele dryer error F12 signals a malfunction primarily related to the NTC temperature sensor, which may cause the dryer to stop operation or fail t... ✅ DIY Fixable

What Does Error F12 Mean?

The Miele dryer error F12 signals a malfunction primarily related to the NTC temperature sensor, which may cause the dryer to stop operation or fail to heat properly. In some cases, there could be a communication fault between the control panel and the main control unit. If the dryer displays F12 and is unresponsive, further investigation is necessary.

Common Symptoms:

  • Dryer displays F12 and may stop operation
  • Dryer may not respond to button presses
  • Dryer may fail to heat properly or continue cycle

Possible Causes

  • Defective or faulty NTC temperature sensor (medium)
  • Communication fault between user interface/control panel and main control (possible) (low)

How to Fix Error F12

DIY Fix Basic checks before calling service

  1. Power cycle the dryer: turn off, unplug for several minutes, and restart
  2. Ensure the dryer is not overloaded
  3. Check that lint filter and airways are clean to rule out unrelated issues

Technician Only Inspect and potentially replace NTC temperature sensor

  1. Disconnect power to the dryer
  2. Access the dryer’s internal temperature sensor (NTC) located near the heating element
  3. Check the sensor’s resistance with a multimeter to confirm failure
  4. Examine wiring and connections for damage or loose contacts
  5. Replace the NTC sensor if faulty and clear error codes

Parts needed: NTC temperature sensor, related wiring/connectors

🛑 When to Call a Pro:
  • If error persists after basic checks
  • If you are not comfortable accessing internal components
  • If wiring damage or control board issues are suspected

Technical Specifications

wattage 3000W
component Heating Element
resistance 10-30 ohms
part_number Miele 10120000
voltage_rating 240V AC

Common Questions

What does F12 error mean on Miele dryer?

F12 indicates a fault with the NTC temperature sensor, causing heating issues.

Can I fix Miele dryer F12 error myself?

Yes, you can perform basic checks like power cycling and ensuring the dryer isn't overloaded.

How much does it cost to fix F12 error?

Repair costs for the F12 error typically range from $50 to $150 for parts, plus labor.

When should I call a technician for F12?

Call a technician if the error persists after basic checks or if you're uncomfortable with internal repairs.

Data last verified: 2026-02-11

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