Wine cooler beeping intermittently without clear error code

Safety: No internal work is required for basic checks; unplug if removing panels.

• Check door: Ensure the door is fully closed and not obstructed. Listen if beeping stops when pressing the door firmly.
• Review temperature: Check the displayed temperature. If very high or low, address cooling or overcooling issues.
• Inspect sensors: If beeping occurs randomly, inspect and reseat temperature sensor connectors at the main PCB.
• Mute/reset: Some Montpellier models allow muting alarms via the control panel. Refer to the user manual. If alarms persist without cause, the control board or panel may need replacement.