I just bought a used whirlpool 30" accubake single wall oven. It came on, heated up but since the automatic clean cycle I ran, the digital readout says "pre" and "door", beeps when it should be heated up but is not on either bake, convection or broil functions. I am not sure if the door lock is functioning or not? It DEFINITELY was fully heated for the clean cycle though. Suggestions on what to do and what the cost might be to repair.
Thanks