Pankaj for Model Number PLEB30T9DCC Upper oven is taking too long to preheat. Heating element is fine. I do not know if it is a relay board, control board or sensor.
Answer Hello Pankaj. It sounds like the relay board 316443901 is bad and will need to be replaced on the unit. 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 | Tuesday, June 14, 2016