refrigerator Ariston F21 error code

We have described the error code F21 refrigerator Ariston, the causes of the malfunction, the recommendations of diagnostics and repair. For convenience, arranged in a convenient and understandable table below.

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Error F21 refrigerator Ariston, transcript

Error code Description
F21 The temperature sensor (Negative Temperature Coefficient) is out of order. Check if the fault has been fixed by installing a working sensor instead of the old one.