Miele Refrigerator Error F18

⚡ Quick Answer: The Miele refrigerator error code F18 typically indicates a malfunction in the temperature sensor, leading to irregular temperature readings that can ... ⚠️ Difficulty Varies

What Does Error F18 Mean?

The Miele refrigerator error code F18 typically indicates a malfunction in the temperature sensor, leading to irregular temperature readings that can result in food spoilage. It's vital to verify the model and ensure that the error code is indeed from the refrigerator. If the error persists, further diagnostic support from a professional technician may be required.

Possible Causes

  • Temperature Sensor
  • Wiring Issues
  • Control Board Malfunction

How to Fix Error F18

DIY Fix Verify appliance and code context

  1. Check the exact model number and confirm the error code display is coming from the refrigerator (not another Miele appliance such as dishwasher or oven).
  2. Consult the specific refrigerator’s user manual or contact Miele support to confirm whether F18 is listed for your model.

Technician Only Contact Miele service for diagnostic

  1. Provide the technician with the exact model and serial number of your refrigerator.
  2. Share when and how F18 appears (e.g., during power-up, after temperature rise).
  3. Allow professional diagnostic tools to read the internal fault logs.
🛑 When to Call a Pro:
  • If the error persists after verifying model code definitions and basic checks, contact Miele authorized service.

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.

Check during diagnosis

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.

Find a part that fits my model

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 number required

Model-compatible Refrigerator 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.

Find a part that fits my model

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.

Maintenance supply

Refrigerator Condenser Coil Brush

For routine cleaning of accessible condenser areas where the manufacturer permits it. It does not repair a sealed-system or compressor fault.

View maintenance supply
Maintenance supply

Model-Compatible Refrigerator Water Filter

A routine replacement item on models with a water filter. Match the complete appliance model and existing filter number before ordering.

Compatibility check required: use the complete appliance model and compare the existing filter, bag, or specification before ordering.

Find one that fits my model

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

wattage N/A
component Temperature Sensor
resistance 5-10 kOhms
part_number Miele 10112800
voltage_rating 120V AC

Common Questions

What does F18 error mean on Miele refrigerator?

F18 indicates a malfunction in the temperature sensor, causing erratic temperature readings.

Can I fix Miele refrigerator F18 error myself?

Yes, you can verify the model number and check the user manual, but professional help may be needed.

How much does it cost to fix F18 error?

Repair costs vary by model and region; contacting a technician will provide a more accurate estimate.

When should I call a technician for F18?

If the error persists after checking the model and performing basic troubleshooting, contact Miele authorized service.

Data last verified: 2026-07-25

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