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Control Lock On

Control Lock On — Main panel buttons disabled

Samsung · Refrigerator

What does Control Lock On mean?

The main control panel is disabled, and the Lock indicator is on, or blinks if any button is pressed. This feature prevents accidental setting changes.

Common Causes

  • Control Lock is activated to prevent accidental setting changes.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Press and hold the Door Alarm button for 3 seconds to deactivate Control Lock.

  2. 2

    Ensure controls are unlocked before attempting to activate Sabbath mode.

  3. 3

    If no button is pressed within 1 minute, Control Lock will reactivate automatically.

Browse all codes in this manual (27)
Verified technical data. Last updated: April 2026

Related Faults

Buzzing SoundBuzzing Sound — Normal refrigerant flowClicking or Chirping SoundClicking or Chirping Sound — Normal operation start/endCondensation on Interior WallsCondensation on Interior Walls — Moisture entering the Refrigerator
Source: Samsung Refrigerator
Open Manual (Page 40)Search more codes in this manual