Amana Microwave U3100I Troubleshooting and Repair Help

We’ve put together a list of symptoms for Amana Microwave model U3100I below. The top symptom for U3100I is "No heat". Click on your symptom to see what causes it and how to fix it. With step by step instructions, repair info, and how-to videos, you’ll see just how easy it is to fix your broken U3100I Amana Microwave.