The Fan Oven will not heat up
REMOVE AND CHECK THE FAN OVEN ELEMENT. The element for the fan-oven function will be located behind the fan cover-plate at the rear of the oven compartment, mounted so that it surrounds the fan blade tips. Remove the cover plate to check the element. The element is usually held in place with 2 screws in the top bracket, and one or more small clips with screws.
The push-on wires may not always be free enough to pull forwards for removal and reattachment, so the oven may have to be removed from its housing to manipulate these. There could be 2, 3 or 4 wires, depending on wiring loop requirements. See a close-up of a failed element below, where one half loop had melted away. All broken element parts supplied courtesy of a work colleague.