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7

Error 7 / R-DEFROSTING ERROR — Refrigerator compartment defrosting issue (long heating)

Samsung · Refrigerators

What does 7 mean?

This error indicates a problem with the defrosting process in the Refrigerator (R compartment). It can be caused by issues with the defrosting heater, its wiring, a faulty sensor, or a defective temperature fuse. This error displays if defrosting takes longer than 70 minutes of continuous heating.

Common Causes

  • Defrosting heater malfunction
  • Electric wire cut or short-circuit in heater wiring
  • Contact failure or missing sensor housing
  • Defective temperature fuse
  • Defrosting process exceeding 70 minutes continuous heating

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Unplug the Refrigerator for several hours (e.g., 4-6 hours) to allow any ice buildup to melt naturally.

  2. 2

    Ensure the Refrigerator door is sealing properly and not letting warm air into the compartment.

  3. 3

    Plug the Refrigerator back in and monitor if the error returns.

  4. 4

    If the error reappears, contact professional service for diagnosis.

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

Related Faults

#5 IM Function error#5 IM Function error - Ice maker malfunction1Error 1 / I/M-sensor — Ice maker compartment sensor issue1 and 5Error 1 and 5 - Ice maker removed, causing codes and operational issues
Source: Samsung Refrigerators
Open Manual (Page 7)Search more codes in this manual