Internal wiring diagram Smeg Oven 398x Home › Forums › Public Support Forums › Help And Support › Cooker And Oven Forum › Internal wiring diagram Smeg Oven 398x This topic has 1 reply, 2 voices, and was last updated 2 years, 11 months ago by Marc398. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts May 8, 2023 at 2:30 pm #101941 Marc398Participant Hello, My Smeg Oven 398X stopped heating last night. I wonder if someone could send me the internal connections diagram, or service manual, if exists, to find out which part is not working. Thank’s in advance. Marc May 8, 2023 at 2:44 pm #486802 electrofixModerator its unlikely you will get a wiring diagram Its s fan oven if fan is running and the temp indicator light is on then its most likely the element Dave Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In