Error code reference

Samsung Refrigerator Error Code 73

Convertible zone chill error - temperature has been abnormally increased.

SourceSamsung RF265B Refrigerator - Service Manual: Troubleshooting & Diagnosticsp. 83

Samsung codes Samsung refrigerator codes

Diagnostic procedure

The full 73 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 if the door has been open for a long time or if hot food has been stored in the compartment. Error code disappears after a pre-determined period once cause is removed.

SourceSamsung Refrigerator - Tech Sheet: Fast Track Troubleshooting (RF22K/RF28K)

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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

5 manuals in the MyPros+ library document this code for Samsung refrigerator.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full 73 procedure

Where this code is documented

Models covered by the manuals that document this code

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