Error code reference

Samsung Refrigerator Error Code Detecting Position Failure

Compressor inverter LED blinks indicating a rotor position detection failure.

Samsung codes Samsung refrigerator codes

Compressor inverter LED blinks indicating a rotor position detection failure.

First step from the service manual

Check Inverter Connectors; if connectors measure OK, replace compressor; if same, replace Inverter PCB.

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

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Step-by-step tests with expected resistance, voltage, and continuity values
Wiring diagram references and connector pinouts from the OEM service manual
Verified part numbers when replacement is required

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M+ Max·Samsung Refrigerator

Detecting Position Failure on my Samsung RF28R7351SG

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Compressor inverter LED blinks indicating a

From Service Manual 271346, p.38:

1.Check Inverter Connectors; if connectors measure OK, replace compressor; if same, replace Inverter PCB.

2.Measure the drive motor winding resistance at the main control connector. Expected: 2 to 6 ohms between winding pairs.

3.Rotate the drum by hand and check for free rotation. Inspect the belt and pulley for glaze or wear; a slipping belt mimics a motor fault under load.

Part DC31-00055D

Drive motor

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First step from the service manual

Get the full diagnostic procedure for Detecting Position Failure.

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