Kmouse for Model Number MER5750AAA Right burner, smooth top unit when turned on goes to high heat. When you turn off the light indicator on smooth top stays on continuallly. Even after burner cools down. Brandi your live chat person thought it may be the switch infinite? Can you confirm please or do you suggest something else? Thank you
Answer Hello Kmouse. Yes, based on the information you provided, it sounds like the infinite switch WP7403P239-60 is bad on the unit. If there is no control on the temperature and the pilot light is staying on, it is the switch. With the switch turned off, test the terminal on the back of the switch labeled "P" for voltage. If it is there, the switch is bad. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Thursday, May 3, 2012