KUPPERSBUSCH IGV 689.2 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › KUPPERSBUSCH IGV 689.2 This topic has 1 reply, 2 voices, and was last updated 9 years, 5 months ago by LittleMan. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts November 7, 2016 at 3:39 pm #89787 LittleManParticipant Does any one know what fault code A5 is on this dishwasher please many thanks Les November 14, 2016 at 11:47 pm #442536 jimca007Participant Re: KUPPERSBUSCH IGV 689.2 pretty sure its overfill/flood switch active 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