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15

Error 15 / F-sensor — Freezer compartment sensor issue

Samsung · Refrigerators

What does 15 mean?

This error indicates a problem with the main temperature sensor in the freezer (F compartment). Causes include wiring issues or the sensor detecting extreme temperatures outside the normal operating range (above 122F or below -58F).

Common Causes

  • Electric wire cut or short-circuit in sensor wiring
  • Contact failure or missing sensor housing
  • Defective temperature sensor in the freezer compartment
  • sensor detection temperature not lower than 122F or higher than -58F

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Unplug the Refrigerator for 30 seconds to reset the system.

  2. 2

    Check the temperature inside the freezer compartment; ensure it's not excessively hot or cold.

  3. 3

    If the error reoccurs, contact customer service.

Browse all codes in this manual (117)
Verified technical data. Last updated: April 2026

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Source: Samsung Refrigerators
Open Manual (Page 9)Search more codes in this manual