Jeff for Model Number medb850wq0 Lights power on but not start. In diagnostic mode code F06 then, CO. These codes are not on the diagnostic tech sheet. I tested the fuse, thermostat and belt switch and they test good. Door switch seems to work, as light comes on and relay click is heard in electronic module. However, in diagnostic mode, the door switch behaves the same- light comes on and off, and click is heard- but nothing on the display.
Answer Jeff, You will want to test to see if there is 120 vac getting to the motor on the unit when you push the start button. If there is 120 vac then the issue will be the motor. If there is not power then the issue would most likely be the control board. Read More... Answered by AppliancePartsPros.com | Monday, May 2, 2016