Tappan range. Model #30-3991-00/01, Serial #UF11700071, Last week the timer started beeping intermittantly, nothing I could do would stop it. Had to duct tape the cancel button down to quiet it. I removed the tape last week, now the oven doesn't work. When I push the on button it reads OFF on the panel instead of the temp in degrees. Turning temp knob does not change it.

Thanks, I think you're right about the ERC. The problem now is that everywhere I've called about purchasing a new control board tells me that this part has been discontinued by the manufacturer since 2007 and no one has any in stock. Do you, or anyone, know I can get one? The part # is 5303269513. Thanks, I think you're right about the ERC. The problem now is that everywhere I've called about purchasing a new control board tells me that this part has been discontinued by the manufacturer since 2007 and no one has any in stock. Do you, or anyone, know I can get one? The part # is 5303269513.

Did you check the site in the link? If you already did try a company called Midwest or search for used appliance parts I'm sure they will come up they are the largest used appliance parts biz in the us, they also sell new parts. Did you check the site in the link? If you already did try a company called Midwest or search for used appliance parts I'm sure they will come up they are the largest used appliance parts biz in the us, they also sell new parts.