Error code reference

Samsung Refrigerator Error Code R7

Ice Maker (FZ) Function Error

Samsung codes Samsung refrigerator codes

Ice Maker (FZ) Function Error — the freezer Ice Maker error has occurred more than 3 times.

First step from the service manual

Replace the Ice Maker and check if it operates normally.

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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R7 on my Samsung RF28R7351SG

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Ice Maker (FZ) Function Error — the freezer Ice

From Service Manual 621215, p.27:

1.Replace the Ice Maker and check if it operates normally.

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 R7.

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