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Error code reference

Miele Refrigerator Error Code F9

Factory production self-test fault code displayed due to inability to comply with factory test conditions; not a real fault.

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What the F9 error code actually means

The F9 code on your Miele refrigerator is not a sign that anything is broken. It is a leftover test message from the factory that sometimes appears because your home does not match the exact conditions used when the fridge was tested during manufacturing. Simply press the s button on the control panel to clear it and your refrigerator will resume normal operation.

Diagnostic procedure

The full F9 procedure

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1
First diagnostic step
Press the s button.
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Most common causes of F9

Ranked by how often they cause this code
  1. 1Initial power-on after delivery
  2. 2Power interruption or outage
  3. 3Accidental activation of factory test mode
  4. 4Unit powered on in an atypical ambient environment

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Questions people ask about F9

What does F9 mean on a Miele refrigerator?
F9 on a Miele refrigerator is a factory production self-test code, not a real fault. It appears when the refrigerator determines it cannot replicate the controlled conditions used during factory testing. The code does not indicate a failed component or any damage to the appliance. Pressing the s button on the control panel clears the code and returns the unit to normal operation.
Is it safe to use my Miele refrigerator when F9 is displayed?
Yes, the F9 code does not represent a safety hazard or a functional failure of the refrigerator. It is strictly an informational flag from the factory test routine. Your food and the appliance are not at risk while this code is displayed.
How much will it cost to repair the F9 error on a Miele refrigerator?
There is no cost associated with resolving the F9 code because it is not a real fault requiring parts or a service call. Pressing the s button is all that is needed. If you have already scheduled a technician visit specifically for this code, the only expense would be any applicable service call fee, typically in the range of $75 to $150 depending on your location and provider.
How do I fix the F9 code on my Miele refrigerator?
No repair is needed to resolve the F9 code. Simply press the s button on the refrigerator's control panel to dismiss the factory test flag. The refrigerator will then exit the self-test routine and begin operating normally. If the code returns repeatedly, check that no additional error codes are present.
Will resetting the refrigerator clear the F9 code?
The correct way to clear F9 is to press the s button on the control panel, which exits the factory test mode directly. A full power reset by unplugging the unit may also clear the code, but the s button is the intended and recommended method for dismissing this specific display.

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