My Big E has been running great for years. Recently the convection motor seized and I didn't realize it for a couple hours. Anyway it was still operating normally except for the convection fan. I shut off the stove and lubricated the fan and it began turning normally. When I turned the stove back on, after 30 seconds when the convection motor usually starts, the fuse on the control board blows. I narrowed it down to the High Tep Thermo disk and jumped those two wires together bypassing the disk. When I did that the fuse on the control board did not blow anymore, the convection motor came on after 30 seconds and the auger is turning. Unfortunately although all these things are running I don't get any ignition off the igniter. Would bypassing the thermo disk cause the igniter not to work or is it looking like the control board all together, or the thermo disk? But what are the chances that the Thermo disk and igniter would go at the same time?