Dale F Bellevue , WA August 30, 2022 Appliance: Amana Refrigerator ABB2524DEW Amana Refrigerator Abb2524dew: Control board malfunction caused warm fridge and ice on evaporator. How to replace Refrigerator Electronic Control Board. Info on the website helped me diagnose the problem; that was a big help. Instructions with the new board made it easy to replace and program. Quick and easy! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes