Wine cooler runs constantly and is still not cold enough; compressor and fans rarely shut off.

Safety: Unplug before cleaning coils or working near moving parts.

Steps:

• Clean condenser: Remove rear lower panel and thoroughly vacuum and brush the condenser coil and fan area.
• Check door seal: Close a sheet of paper in the door at several points. If it pulls out easily, the gasket may be leaking and should be replaced.
• Verify ventilation: Ensure adequate clearance around the unit and that built-in models have proper airflow per JennAir installation instructions.
• Load and usage: Avoid overloading with warm bottles and minimize door openings. Allow 24 hours after heavy loading for temperatures to stabilize.
• Professional diagnosis: If the unit still runs constantly and cannot reach set temperature, a weak compressor or low refrigerant charge may be the cause. Contact a qualified technician.