Wine cooler beeps continuously or intermittently without an obvious error code.

Safety first: Unplug the unit if you need to remove the control panel or door switch.

• 1. Confirm door closure: Ensure no bottles or shelves are preventing the door from closing fully. Check that the gasket is not folded or obstructed.
• 2. Inspect door switch: Press the door switch manually to see if the beeping stops. If it does, the switch or its alignment may be the issue.
• 3. Adjust door alignment: Level the unit and adjust hinges so the door closes squarely.
• 4. Test and replace switch: If the switch does not change state reliably when pressed, replace it.
• 5. Reset control: Unplug the cooler for 5 minutes to reset the control board. If beeping persists with a closed door and good switch, the control panel or main PCB may be faulty.

Note: Consult the user manual for specific alarm meanings for your Samsung model.