Safety: Unplug the unit before adjusting hinges or switch wiring.

Step 1 – Confirm closure: Push firmly on the door when the alarm sounds. If it stops, the door is not sealing fully; adjust leveling and hinges.
Step 2 – Check magnet/switch alignment: Ensure the door magnet lines up with the frame sensor. Adjust the door or magnet position if needed.
Step 3 – Test switch: Manually activate the door switch to see if the alarm stops. Replace the switch if it does not respond.
Step 4 – Control board: If mechanical issues are resolved but the alarm persists, the main control board may be faulty and require replacement.

Wine cooler beeping or door alarm sounding even when door appears closed

Possible Causes