Wine cooler beeps intermittently without any visible error code.

Safety: No major electrical work is typically required. Unplug if removing panels.

Steps:

• 1. Confirm door closure: Push firmly on the door to ensure it latches. Check for items blocking closure.
• 2. Inspect door switch: Verify that the interior light turns off when the door is closed. If not, the door switch may be faulty and should be replaced.
• 3. Check temperature: If the interior is warm, the beeping may be a high-temperature alarm. Investigate cooling performance (condenser, fans, compressor).
• 4. Silence alarm: Press any button on the control panel to temporarily silence the alarm while you correct the underlying issue.
• 5. Power reset: If beeping continues with normal temperature and closed door, unplug the unit for 5 minutes, then plug back in. If it persists, the control board or keypad may be faulty.