Error code reference

Samsung Refrigerator Error Code F Fan error

Freezer BLDC fan motor error: BLDC fan motor feedback signal is not detected or an abnormal signal is detected; caused by detached fan housing, faulty connection, open/short of power cable, fan itself inferiority, or constraint by fan wing freezing.

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

Diagnostic procedure

The full F Fan error 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 error at forced running condition. Verify fan motor feedback signal and wiring.

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

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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