Miele Dishwasher Error Code F14: Meaning and Fix
Reading the dishwasher display
A dishwasher reports its fault in the display window, or by blinking a cycle light a set number of times with a pause between groups. Count the blinks and pauses before opening the door. Miele displays an F followed by a number and often a text hint in your language.
Miele reports faults as F-numbers on dishwashers and washers and expects many of them to be handled by a service technician. Plenty of the entries here are first checks you can safely do before booking a visit. The codes apply to model numbers such as G 4228 SCU, G 7156 SCVi and W1 Classic WWF060; check the label on your unit to confirm yours.
What causes F14
- A temperature or level sensor that has drifted out of range or failed open/short
- Water ingress at the sensor plug
- A control board input that misreads the sensor signal
- A loose or corroded sensor connector or broken lead wire
How to fix it
- Unplug the appliance and locate the sensor named for this fault in your service sheet or parts diagram.
- Inspect the sensor, its lead wire and plug for damage, moisture or corrosion; clean contacts and reseat the connector.
- Dry and reseat the NTC connector.
- Measure the sensor resistance with a multimeter and compare it with the value expected at room temperature.
- Replace the sensor if the reading is open, shorted or far from spec.
- Power back up and run a short cycle to confirm the code does not return.
Parts you may need
| Part | Part no. | Buy |
|---|---|---|
| Dishwasher Temperature Sensor With Hi-Limit Thermistor | Find part |
Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.
Questions
What does error F14 mean on a Miele dishwasher?
The NTC circuit looks shorted, so heating is disabled. Exact behavior can vary by model and software version; confirm against your own manual.
Can I keep using my dishwasher while F14 is showing?
Often yes for a short while, but with reduced performance because the control is running blind; get it checked before it causes a heating or flooding problem.
How do I clear F14, and can I fix it myself?
Cancel the program, switch the appliance off and leave it unplugged (or the breaker off) for about five minutes, then restart. The code only stays cleared if the underlying problem is fixed, so work through the steps above. Parts here involve electronics, heating or sealed components, so consider a qualified technician if the basic checks do not clear it.
Other Miele dishwasher codes
Sources
Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.
Applies to models including G 4228 SCU, G 7156 SCVi, G 5006 SC, G 4998 SCVi.