Kenmore 22152 111.2121 Energy Guide

To defrost the freezer, unplug the unit, remove all food items, and leave the door open to allow the ice to melt naturally. Place towels around the base to absorb water. Once defrosted, clean the interior with a mild detergent and dry thoroughly before plugging it back in.
Check if the freezer is plugged in and the thermostat is set to the correct temperature. Ensure the door seals are intact and the vents inside the freezer are not blocked. If the issue persists, consider contacting a professional technician for further diagnosis.
It is recommended to clean the condenser coils every 6 months to ensure efficient operation. Use a vacuum cleaner with a brush attachment to remove dust and debris from the coils.
The ideal temperature setting for the freezer is 0°F (-18°C). This ensures that food is frozen sufficiently to maintain safety and quality.
To prevent frost build-up, ensure the door is closed tightly and not left open for extended periods. Additionally, avoid overloading the freezer, which can block air circulation.
Use a solution of mild dish soap and warm water to clean the interior of the freezer. Avoid using harsh chemicals or abrasive materials that could damage the surfaces.
While possible, it's not recommended to store non-food items in the freezer as they may contribute to odors or contamination. It’s best to use the freezer for its intended purpose of storing food.
Inspect the door gasket for any signs of damage or debris. Clean the gasket with warm soapy water and ensure it's free of cracks or tears. If the gasket is damaged, it may need to be replaced.
Ensure the freezer is positioned in a cool, dry place away from heat sources. Keep the coils clean and ensure the door seals tightly. Regularly defrost and organize the contents to maintain efficient airflow.
Check if the freezer is level and on a stable surface. Ensure that nothing inside the freezer is vibrating against the walls. If the noise persists, consult the user manual for troubleshooting tips or contact a technician.