Error code reference

Samsung Refrigerator Error Code Med

Freezer room sensor (F-Sensor) system error

Freezer room sensor (F-Sensor) system error - sensor housing missing, poor contact, wire disconnection, short circuit, or sensor detection temperature is 65°C or above or -50°C or below.

First step from the service manual

Check voltage between MAIN PCB CN30 No.6 and No.3 (must be within 4.5V~1.0V range).

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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