Error code reference

Samsung Refrigerator Error Code 77E

Water Supply to Sparkling Tank error - separation of sparkling tank water level sensor housing, contact error, disconnection, or short circuit.

SourceSamsung French Door Refrigerator - Full Service Manual (RF24J/RF34H)p. 76

Samsung codes Samsung refrigerator codes

Diagnostic procedure

The full 77E 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 voltage of ASSY PCB KIT CN31-1 to CN31-2; should be over 4.5V.

SourceSamsung French Door Refrigerator - Full Service Manual (RF24J/RF34H)p. 76

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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 77E procedure

Where this code is documented

Models covered by the manuals that document this code

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