I have a new Jobo ATL-1500 that I just finished hooking up. I have read the manual twice but don't find the answer to this question: When set to cleaning mode (what I was going to do to ensure proper drainage), does the device start spinning the tank automatically? When I turn it on in cleaning mode I see "CLE" on the display and its starts spinning the drum back and fourth. I would think it would be stationary until you close the top. Is this correct?