Freezer runs but does not get cold enough; temperature stays above -12°C (10°F) even on coldest setting.

Safety: Unplug the freezer before cleaning coils or removing panels. Do not puncture any refrigerant lines.

Steps:

• Check door seal: Ensure the door gasket seals all around. Replace if torn or warped.
• Clean condenser coils: Access the rear or bottom of the unit and vacuum dust from the condenser coil and fan area. Use a coil brush if needed.
• Verify fan operation: Confirm both evaporator and condenser fans run when the compressor is on. Replace any non-running fan motors.
• Check for frost pattern: Remove the inner rear panel and inspect the evaporator. A healthy system will have an even frost pattern across most of the coil. If only a small section frosts, the system may be low on refrigerant or the compressor is weak.
• Professional service: If the sealed system is suspected (weak compressor or low charge), contact a licensed refrigeration technician. Sealed system repairs require specialized tools and certification.