My Baumatic B910SS double oven has locked out the main oven door and I am unable to open the door. The fan is on but not the light. I am still able to use the lower oven normally. I was using the oven when it tripped the 40A MCB in the consumer unit. I switched it back on but the LCD programmer has failed to light or work since and the door is locked out.

GS Jane, January 2010