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Error code reference

Samsung Refrigerator Error Code F-Defrost Sensor

Freezer defrost sensor fault: detected when sensor temperature reading is over 65°C or below -50°C, caused by detached sensor housing, faulty connection, open/short of cable, or sensor itself inferiority.

SourceSamsung Side-by-Side Refrigerator - Service Manual: RS20N Seriesp. 25

Samsung codesSamsung refrigerator codes
Diagnostic procedure

The full F-Defrost Sensor 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
1
First diagnostic step
Check sensor connection, housing attachment, and cable for open/short. Replace sensor if defective.

SourceSamsung Side-by-Side Refrigerator - Service Manual: RS20N Seriesp. 25

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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 Samsung refrigerator.

Models covered by the manuals that document this code

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