Does anybody have any idea or some suggestions on how to fix my st Croix element . I am getting a red flashing 5 error code, I have cleaned this thing as best as you can get it, cleared my chimney, cleaned my lens and reflectors and still get a #5 error code. Is the board shot? when you turn it on the only thing that runs is the exhaust fan , then a click and the red light comes on. any help would be greatly appreciated. Thanks. Rob