Ryan for Model Number fam18hsa My unit recently just start to blow cold air on heat cycle but when you cut it off and put it on heat it works and then after a while blows cold air.
Answer Hello Ryan. Based on the information you provided, it sounds like the relay is sticking on the control board. You will need to order and replace the board on the unit if this is happening. 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 | Saturday, February 23, 2013