The F2E1 error code will show in the window panel of the control panel after using the self cleaning feature. No problem if you push cancel as it will reset the controls to normal use. The person that paid for a new panel may have not have needed a new control panel. We love our oven/microwave as we bought from our home builder and it works as advertised. Great unit. We also bought the Whirlpool convection oven and gas range top for our new kitchen. I did notice there is not a wattage listed on the unit for the microwave. I believe it is a 900 Watt microwave.

The ovens are easy to program and are so wonderful the bottom oven is the perfect height since I have a terrible back it helps me get food in and out of the oven so easily without pain, It is beautiful also.

For goodness sake "The best ever" love it use it daily