I have a Dacor CPS230 double oven electric with single convection. The Lower oven is a simple oven with broiler and it has been used relatively little. At a large family event a couple weeks ago when turning the oven on, it set temp and acted like it was starting preheat and just shut down. I tested the broiler and it did the same. The upper oven works fine. What is it? The diagram shows a fuse panel but I cannot locate it, can you help me find it?

SOURCE: bottom oven of dacor double oven

I found the lower circuit breaker had been tripped. That didn't fix the problem but upon further inspection whoever had worked on the unit years ago had dropped a screwdriver that had lodged between the oven wall and the rear casing and shorted out the lower heating element. I removed the screwdriver and oven works fine now. I don't think that will solve the cmmclow problem but maybee the curcuit breaker is tripped.

SOURCE: Dacor single convection oven will not turn on.

Please provide the part# of your control so that I can give you some diagnostic tips.
Regards,
Howard Simons
www.appliancetimers.com

SOURCE: Dacor Double Oven

HI - I just had the same problem - repairman came and reset the breaker in the oven which "tripped" (even tho I havent used the lower oven in months).  Read posts here on other Dacor ovens which explain how to get to the reset switch to avoid having $150 in repair costs - I have not tried that myself tho but good luck!

SOURCE: Kitchenaid Superba electric convection oven not preheating right

Your temperature sensor is failing. Replace the temp sensor.

SOURCE: my upper oven/ convection function on my dacor

Bake and convection bake settings both use the bottom bake element to heat. It would be unusual for bake to work without conv. bake working. You also have pure convection which uses a different element surrounding the conv. fan on the back of the unit. If you press a feature and nothing happens it's the touch pad. If it comes on then turns back off it's probably the ERC (clock). If it comes on and wont heat only in pure conv. possibly an upper relay board or element problem.