Error code reference

Samsung Refrigerator Error Code Mid (Freezer)

FD-Sensor failure (freezer defrost sensor) - F-Sensor temperature is over +50°C or below -50°C, indicating housing disconnection, faulty connection, wire open/short, or faulty sensor.

SourceSamsung Refrigerator - Service Manual: SR-608EV/SR-648EV/SR-688EVp. 14

Samsung codes Samsung refrigerator codes

Diagnostic procedure

The full Mid (Freezer) 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

Check F-room defrost sensor housing connection, wire continuity, and sensor integrity.

SourceSamsung Refrigerator - Service Manual: SR-608EV/SR-648EV/SR-688EVp. 14

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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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The full Mid (Freezer) procedure

Where this code is documented

Models covered by the manuals that document this code

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