KitchenAid KBFN502EBS Energy Guide

To change the water filter, locate it in the upper right corner of the refrigerator compartment. Turn the old filter counterclockwise to remove it, then insert the new filter and turn it clockwise until it locks in place.
Check that the temperature settings are correct, ensure the vents inside the refrigerator are not blocked, and verify that the door seals are intact and clean. If the issue persists, consider contacting a technician.
Unplug the refrigerator and locate the condenser coils, which are usually at the back or bottom. Use a vacuum cleaner with a brush attachment to gently clean them, removing any dust and debris.
The "PO" code indicates a power outage. To resolve it, press any button to reset the display. Make sure the refrigerator is properly connected to a power source.
Ensure the ice maker is turned on and the water supply line is connected and not kinked. Additionally, check if the freezer is cold enough (0°F or -18°C) and manually reset the ice maker if necessary.
To reset the control panel, unplug the refrigerator or turn off the circuit breaker for 5 minutes. After powering it back on, the control panel should reset.
Place dairy products and eggs on the upper shelves, meats in the lower compartments, and fruits and vegetables in the crisper drawers. Ensure airflow by not overpacking the shelves.
Use the control panel located inside the refrigerator. Press the "Refrigerator" or "Freezer" button to adjust the temperature settings accordingly.
Water pooling can be due to a clogged defrost drain. Clear it by flushing the drain with warm water. Ensure that the refrigerator is level to prevent water from pooling.
It's recommended to clean the interior of the refrigerator every 3-4 months. Use a mild detergent and warm water, and ensure all surfaces are dried thoroughly after cleaning.