FIRENZI oven fault code f03 Home › Forums › Public Support Forums › Help And Support › Cooker And Oven Forum › FIRENZI oven fault code f03 This topic has 2 replies, 2 voices, and was last updated 19 years ago by krasiiv. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts April 21, 2007 at 8:00 am #26783 krasiivParticipant Hi, i have FIRENZI oven ,model SF 904 WH , it shows fault code F03 when power up, anyone can help . Other numbers are 170 18 403 and 8541 842 15010 140106 033423 Thanks April 21, 2007 at 8:29 am #211370 Penguin45Participant Re: FIRENZI oven fault code f03 Oven power unit (big PCB) has lost its marbles. Replacement only option. P/no 4819 310 39791, about £103 last time I checked. spares@ukwhitegoods.co.uk will be able to supply you with one if you wish to repair the oven. Power off, if investigating. Regards, Penguin45. April 21, 2007 at 5:08 pm #211371 krasiivParticipant Re: FIRENZI oven fault code f03 Thanks for quick answer 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