KitchenAid KCMS145J Microwave Oven Logo
Posted on Mar 30, 2011
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I have a kitchen aid microwave and have had it repaired at a autherized sevice center and it had a blown fuse. Now I have another fuse that has blown. It does it when the door opens and then blows leaving the microwave dead. What can be the source of the troulbe. I am running a portable heater in bedroom but its on another circuit. When the fuse blows it kicks out my breaker to the kitchen. What is the problem.

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  • KitchenAid Master 6,771 Answers
  • Posted on Mar 30, 2011
Anonymous
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When the fuse blows in the microwave oven, it is often caused by a bad door switch. Sometimes food build up will clog it, or becomes defective, the only way to fix it is have it replaced.

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