Kenwood slimline dishwasher error code h2 Home › Forums › Public Support Forums › Help And Support › Dishwasher Help Forum › Kenwood slimline dishwasher error code h2 This topic has 0 replies, 1 voice, and was last updated 7 years ago by Nia. Viewing 1 post (of 1 total) Author Posts March 25, 2019 at 4:34 pm #95656 NiaParticipant I have error code h2 showing and an inability to choose a programme. Does anyone have any idea what the problem is as the manual has no reference to this error code at all. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In