Reta T Fort Worth , TX February 24, 2015 Appliance: Amana Accessory S100 Amana Air Conditioner S100 / P9930201r: Lower heating element burned out. How to replace Range Bake Heating Element. Removed old element and replaced new element. We watched a self repair video before replacing. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes