Error code reference

Samsung Refrigerator Error Code COMP Location detection ERROR

Compressor location/position detection failed.

Samsung codes Samsung refrigerator codes

Compressor location/position detection failed.

First step from the service manual

Check compressor wire connections. Check soldering status of inverter PCB for short circuits. Check Comp and Cycle.

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
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M+ Max·Samsung Refrigerator

COMP Location detection ERROR on my Samsung RF28R7351SG

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Compressor location/position detection failed

From Service Manual 819367, p.19:

1.Check compressor wire connections. Check soldering status of inverter PCB for short circuits. Check Comp and Cycle.

2.Measure control board supply voltage at the test points. Expected: 12 VDC and 5 VDC; a drop below 4.75 VDC on the logic rail points to a failed onboard regulator.

3.Inspect all connectors on the main control for corrosion, thermal stress, or backed-out pins. Reseat each connector with the power disconnected.

Part DA92-00384N

Main PCB assembly

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First step from the service manual

Get the full diagnostic procedure for COMP Location detection ERROR.

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