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

Safety first: Unplug the unit before cleaning or removing panels. Sealed system work (refrigerant) must be done by a certified technician.

Steps to improve cooling:

• 1. Verify settings and load: Confirm the set temperature is correct and the cabinet is not overloaded with bottles blocking airflow.
• 2. Check door seal: Inspect the STAIGIS 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.
• 3. Clean condenser: Remove the rear lower panel and gently brush/vacuum dust from the condenser coil.
• 4. Confirm condenser fan operation: Briefly power the unit and ensure the condenser fan runs whenever the compressor is on. Replace the "condenser fan motor" if it does not run or is noisy.
• 5. Evaluate compressor and frost pattern: With the rear interior panel removed, observe the evaporator coil after 10–15 minutes of run time. A full, even frost pattern is normal. Only partial frosting or no frost may indicate a sealed system issue requiring professional service.