Freezer runs continuously and rarely shuts off, even when the interior seems cold enough.

Safety first: Unplug the freezer before cleaning or adjusting components.

• Check door closure and gasket: Ensure the door closes fully and the door gasket makes full contact. Replace if cracked or deformed.
• Improve ventilation: Move the freezer away from walls to allow airflow around the condenser. Avoid enclosing it in tight cabinets.
• Clean condenser: Brush and vacuum the condenser coils to improve heat dissipation.
• Check for internal obstructions: Avoid blocking air vents inside the freezer with boxes or bags, which can cause uneven cooling and long run times.

Note: Some run time increase is normal in hot weather or after loading warm food. If the compressor still runs almost constantly after these checks, a technician should evaluate system efficiency.