I moved in 2 Yes ago. First use of Dow was a service call. I've not used it until yesterday. OMG. Flooded floor. Unsure if Dow just kept running while at work or what. Water all over. The Dow started its cycle on its own. Delay button. Leaks from air gap (shooting water) And ALSO under sink! What happened? Dow hasn't been used since repair. Thanks

D/w not Dow. LOL. Pfones!