Ariston LS612STUK Rinse Aid light stuck on? Home › Forums › Public Support Forums › Help And Support › Dishwasher Help Forum › Ariston LS612STUK Rinse Aid light stuck on? This topic has 1 reply, 2 voices, and was last updated 20 years, 2 months ago by graeme_w. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 28, 2006 at 7:04 pm #15214 graeme_wParticipant I have just replaced the dispenser unit on Ariston LS612STUK dishwasher. Having filled new dispenser, rinse aid light indicating need to refill will not go off…….any ideas as to what is wrong? January 28, 2006 at 7:15 pm #162658 Penguin45Participant Re: Ariston LS612STUK Rinse Aid light stuck on? Don’t panic yet – it can take a few washes to settle down Penguin45. 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