Error code reference

Samsung Refrigerator Error Code F

FF-Sensor Error - Sensor housing separation, contact error, disconnection, or short circuit. Displays when detected temperature is more than 149°F or less than -58°F.

SourceSamsung Refrigerator - Tech Sheet: Fast Track Service (RF24FS)p. 5

Samsung codes Samsung refrigerator codes

Diagnostic procedure

The full F 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

Measure voltage at CN30-Pin 5 to CN76-Pin 1; should read between 4.5V~1.0V.

SourceSamsung Refrigerator - Tech Sheet: Fast Track Service (RF24FS)p. 5

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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

2 manuals in the MyPros+ library document this code for Samsung refrigerator.

Models covered by the manuals that document this code

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The full F procedure

Where this code is documented

Models covered by the manuals that document this code

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