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Samsung · Human-reviewed guidance

Samsung Family Hub refrigerators 85C error

Family Hub detected a low-voltage event at the power source.

85C

What this code can mean

Samsung describes 85C as a harmless low-voltage notification that can follow a brief power outage and can be acknowledged from the display.

Safe first checks

  1. 1
    Confirm the refrigerator is operating normally and no other electrical warning is present.
  2. 2
    Press and hold OK for three seconds to clear the notification, as Samsung documents.

Possible causes

  • A brief power outage or low-voltage condition occurred.
Stop conditions
  • Stop and seek qualified electrical help if the outlet, plug, cord, or breaker shows damage, heat, odor, or repeated instability.

Use Samsung support if 85C returns without an identifiable brief power event.