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Samsung
Refrigerator

Select the code shown on your appliance to review its meaning and possible cause.

SamsungLG
22C
Refrigerator fan issue

Depending on the model, this code can be related to the refrigerator fan.

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5E
Refrigerator defrost sensor issue

This code is associated with the sensor that monitors refrigerator defrost operation.

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84C
Compressor lock detected

This code indicates a compressor lock condition that prevents normal operation.

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21E
Freezer fan error

The electronics are not sensing rotational feedback from the freezer fan when it should be turning.

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8E
Freezer ice maker sensor issue

This code indicates an issue with the freezer ice maker sensor.

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39E
Ice maker function issue

This code is associated with an ice maker function that is not operating normally.

39C
→
40E
Ice room fan issue

This code is associated with an abnormal condition involving the ice-room fan.

40C
→
88 88
Communication fault during boot

A communication fault may have occurred while the refrigerator restarted after a power interruption.

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We currently provide a verified sample and will add more codes after checking official sources.

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