Miele Oven Error F18
⚡ Quick Answer: The Miele oven F18 error indicates a malfunction with the oven's temperature sensor, often leading to inconsistent heating and incorrect temperature r... ⚠️ Difficulty Varies
What Does Error F18 Mean?
The Miele oven F18 error indicates a malfunction with the oven's temperature sensor, often leading to inconsistent heating and incorrect temperature readings. This can manifest as an error during or after heating, displaying temperatures that are much higher or lower than expected. The root cause is typically a fault or calibration error in the NTC temperature sensor, which is crucial for proper temperature regulation. To address this issue, a simple power reset may help, but replacement of the temperature sensor is generally required for a permanent fix.
Common Symptoms:
- Oven displays F18 during or after heating
- Apparent incorrect temperature display (very high or low compared with expected)
- Possible failure to heat correctly due to sensor misreading
Possible Causes
- Oven interior temperature sensor (NTC) fault or calibration error (medium)
How to Fix Error F18
DIY Fix Basic Verification and Power Reset
- Turn the oven off and disconnect it from power for at least 30 seconds.
- Reconnect power and restart the oven to see if the error persists.
- Observe whether the displayed temperature matches expected values during use.
Technician Only Inspect and Replace Temperature Sensor
- Disconnect power and remove the oven sensor (NTC) from the oven cavity.
- Test the sensor with a multimeter for correct resistance at known temperatures.
- Replace the temperature sensor with a genuine Miele part if out of range.
- Ensure proper seating and connection before restoring power.
Parts needed: NTC temperature sensor
- If error persists after sensor replacement
- If you are not comfortable handling internal components or live testing
Next step
Choose the next step for F18
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Model-compatible Oven parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Non-Scratch Cooktop Cleaner
A routine surface-care product. Confirm that it is approved for the specific glass, ceramic, enamel, or stainless finish.
Oven Thermometer
A diagnostic aid for comparing cavity temperature during a controlled check. It does not prove which internal component has failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 3000W |
|---|---|
| component | Heating Element |
| resistance | 10-30 ohms |
| part_number | Miele 11000760 |
| voltage_rating | 240V AC |
Common Questions
What does F18 error mean on Miele oven?
The F18 error indicates a malfunction in the oven's temperature sensor, causing incorrect heating.
Can I fix Miele oven F18 error myself?
Yes, you can perform a basic power reset. However, sensor replacement may require professional help.
How much does it cost to fix F18 error?
The estimated cost to replace the temperature sensor is ¥5,000–¥15,000, excluding labor.
When should I call a technician for F18?
Call a technician if the error persists after sensor replacement or if you're uncomfortable with repairs.
Data last verified: 2026-07-25
User Comments (0)
Share your experience or solution below.
Please login to post a comment.
Be the first to comment!