Phil for Model Number frigidaire FEC3X7XESB cooktop so I just got part # AP3775555 in and installed it seems to work fine except when I try to turn the inner element on the outer one comes on instead. Following the diagram I am unsure were to plug the orange wire in however as long as it is plugged in this problem accures. If its not plugged in the outer element doesnt work at all. The single red wire has to be pluged into L2b or nothing happens. long story short. Does any one have a clear picture or a better wiring schematic by any chance?
Answer Hello Phil. The wires have to be crossed on the unit. You need to double check the wiring on the unit. Read More... Answered by AppliancePartsPros.com | Friday, March 7, 2014