AEB B4101-4 Oven switching off after 20 mins Home › Forums › Public Support Forums › Help And Support › Cooker And Oven Forum › AEB B4101-4 Oven switching off after 20 mins This topic has 2 replies, 2 voices, and was last updated 17 years, 2 months ago by tonytash. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts January 31, 2009 at 1:28 pm #43038 tonytashParticipant Hi all, I have an AEG Competence B4101-4 electric oven that switches itself off after about 20 mins. It will then switch back on again after about 20 mins. Looking at some of the posts it looks to be a faulty cooling fan controller. What part number do I need for my oven? The PNC is 944 185 299 Many Thanks for any advice or info!! Tony January 31, 2009 at 2:04 pm #275755 Penguin45Participant Re: AEB B4101-4 Oven switching off after 20 mins If the cooling fan does not come on, the oven will overheat and shut down. If that is the case, you need THIS CHAP. Power off if you intend to fit this yourself. Penguin45. January 31, 2009 at 2:32 pm #275756 tonytashParticipant Re: AEB B4101-4 Oven switching off after 20 mins Thanks for that, I just wanted to double check that this was the correct part before I ordered it! Thanks again… Looks like take aways for a couple of days Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In