We ask that you run the AUTO clean with some HOT tap water to try and resolve the issue – either a bubble or clog in the line. See a video below showing this process.
Hold your finger over the top– so to build up the pressure to release the clog.It should take 38-40 seconds for the water in the top tank to go to the lower waste tank.
How to Clean:
https://vimeo.com/1016289304