Neff coffee machine – Error 8 Home › Forums › Public Support Forums › Help And Support › Other Appliances › Neff coffee machine – Error 8 This topic has 1 reply, 1 voice, and was last updated 8 years, 1 month ago by Chucky_chan. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts February 10, 2018 at 9:38 pm #93297 Chucky_chanParticipant Hi, I have an integrated Neff Coffee machine and it is showing error 8 and stays on error warning. It starts and says unit is heating for around ten seconds without making any noises and then shows the error 8 message. I’ve taken the machine apart and the boiler unit is very hot to touch. Any advice on what is likely to be wrong would be greatly appreciated. Chucky February 10, 2018 at 10:06 pm #453832 Chucky_chanParticipant Re: Neff coffee machine – Error 8 I forgot to add that I have a multimeter and wanted to test the pump but don’t really know how. 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