Error code reference

Liebherr Refrigerator Error Code F7

Ambient air sensor defective (only displayed in service menu); unit assumes +25°C ambient temperature as fallback.

SourceLiebherr CBN(ES) 3956 - Service Manual: Refrigerator with BioFreshp. 37

Liebherr codes Liebherr refrigerator codes

Diagnostic procedure

The full F7 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Replace the power electronics board (sensor is integrated on the board).

SourceLiebherr CBN(ES) 3956 - Service Manual: Refrigerator with BioFreshp. 37

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

1 manual in the MyPros+ library documents this code for Liebherr refrigerator.

Models covered by the manuals that document this code

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The full F7 procedure

Where this code is documented

Models covered by the manuals that document this code

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