Wine cooler runs continuously and is too warm; compressor and fan rarely stop but set temperature is not reached.

Safety: Unplug before removing panels; sealed system work requires a professional.

• Check door seal: Inspect the gasket all around for gaps, tears, or hardened sections. Close the door on a sheet of paper; it should grip firmly all around.
• Inspect ventilation: Ensure adequate clearance and clean condenser coils to reduce load.
• Observe frost pattern: Remove the internal rear panel and run the unit. A small ice patch only near the capillary entry with the rest of the evaporator warm suggests low refrigerant or a restriction.
• Monitor ambient temperature: If the room is hotter than the appliance's climate class rating, performance will suffer.
• Professional service: If airflow and gasket are fine but cooling is weak, contact a refrigeration technician to diagnose refrigerant charge, capillary blockage, or compressor efficiency.