Neff combi oven C67M70SOGB Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Neff combi oven C67M70SOGB This topic has 5 replies, 3 voices, and was last updated 13 years, 8 months ago by SWERV. Viewing 6 posts - 1 through 6 (of 6 total) Author Posts July 25, 2012 at 2:14 pm #70642 SWERVParticipant Hi, We have a call booked to look at this appliance which is coming up with error message E300. Can anyone tell me what the code means?. Regards Merv July 26, 2012 at 7:51 pm #378586 SWERVParticipant Re: Neff combi oven C67M70SOGB Bump anyone?? July 27, 2012 at 1:18 pm #378587 DrDillParticipant Re: Neff combi oven C67M70SOGB I have had this before, it can happen after a power cut or sometimes the customer putting it in demo mode. Try resetting the appliance. Sent from my BlackBerry 9800 using Tapatalk July 27, 2012 at 1:40 pm #378588 SWERVParticipant Re: Neff combi oven C67M70SOGB Thanks, they did say that they have had a few power cuts. Merv July 28, 2012 at 4:06 pm #378589 nomadPaulParticipant Re: Neff combi oven C67M70SOGB E300 – incorrect module combination i.e display control module . If you havn’t changed any boards i’d agree with DrDill that it may be the power cuts causing board confusion . July 29, 2012 at 2:48 pm #378590 SWERVParticipant Re: Neff combi oven C67M70SOGB Thanks for the info. Merv Author Posts Viewing 6 posts - 1 through 6 (of 6 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In