Johnny R for Model Number 30400B Hi Ron I recived and installed the control board and now get visual action. It displays time and all functions set on the touch pad but the oven light and elements don't come on.Clean function comes on but no elements come on.have 110ac through the hi limit sw but relays all but cool fan and door lock inop. convect motor fan inop.What and where is oven sensor? If it is on j10 on relay board reads about 1.2K.Will a new relay board be in order ??
Answer Johnyy, this should be an electric wall oven, Are you sure you have 220 to 240 VAC. to the oven ? And you should be getting all kinds of "F" codes. Your oven temperature sensor is the two(2) Purple wires that plug into the "green" connector on the relay board. Across the two wires, you should read less than 1100 ohms resistance at room temperature. The oven temperature sensor is located on the back wall of the oven cavity, usually in the upper right hand corner.Without a complete model number it's a bit difficult, and I have a feeling you've got a bad relay board, 74006613 Good Luck and Thanks. Read More... Answered by AppliancePartsPros.com | Monday, August 8, 2011