Answer Jerry, The most likely cause for this will be that the infinite switch or the element is faulty. You will want to test power at the infinite switch and make sure that there is 240 vac coming off them to the element. If there is not power coming off them then this will be a bad infinite switch and if there is power then this will be a faulty element. Read More... Answered by AppliancePartsPros.com | Monday, April 30, 2018