Miele KM540 Hob Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Miele KM540 Hob This topic has 2 replies, 2 voices, and was last updated 11 years, 8 months ago by dave-m. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts July 15, 2014 at 7:26 am #81458 dave-mParticipant Hi all, I’ve to look at the above hob and the customer says that when he turns it on it shows FE on the left and right hand side and continuously flashes random numbers between 20 and 30. Apart from that, it does nothing. Any ideas Regards Dave July 15, 2014 at 7:53 am #416669 MartinParticipant Re: Miele KM540 Hob From the user instructions….. August 16, 2014 at 6:02 pm #416670 dave-mParticipant Re: Miele KM540 Hob Thanks Martin 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