Error code reference

Samsung Refrigerator Error Code R-1-d

R-Fan Error: Error during operation of fresh food compartment fan motor due to feedback signal line contact error, motor wire separation, or motor error.

SourceSamsung Refrigerator - Tech Sheet: Fast Track Troubleshooting (RF18H)10/13

Diagnostic procedure

The full R-1-d 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 voltage of MAIN PCB CN76 Yellow to Gray, shall be between 7V~12V.

SourceSamsung RF195/RF197/RF217 - Service Manual: Bottom Mount Freezerp. 33-34

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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