Wine cooler runs but does not get cold enough; temperature stays well above the setpoint.

Safety: Unplug the unit before cleaning or accessing the rear compartment. Do not attempt to open the sealed refrigeration system unless you are licensed.

Steps:

• 1. Verify temperature and settings: Confirm the set temperature is correct and not in a warm storage mode. Use a separate thermometer to verify actual cabinet temperature.
• 2. Clean condenser coils: Remove the rear lower panel. Use a soft brush and vacuum to remove dust and lint from the condenser coils and surrounding area. Blocked coils greatly reduce cooling efficiency.
• 3. Check condenser fan: With power restored, observe whether the condenser fan runs whenever the compressor is on. If not, replace the condenser fan motor.
• 4. Check door seal: Inspect the door gasket for gaps or tears. Close the door on a sheet of paper; you should feel resistance when pulling it out. Replace the gasket if it does not seal tightly.
• 5. Monitor compressor run time: If the compressor runs almost continuously and the unit still does not cool, there may be a refrigerant leak or weak compressor. These are sealed system issues.
• 6. Call a professional for sealed system diagnosis: A licensed technician can check system pressures, locate leaks, and determine if the compressor needs replacement.