I have an aqualink rs control system. I noticed over the last couple of days that after the program ended for the day (and the main pump turned off) that the cleaner was running. This appears to happen at the same time each day. I have no idea if it is happening at any other times or not. No lights were on for AUX1 (cleaner) or the main pool pump. I went outside and the cleaner pump was running, but nothing else. Same thing at the control center, no lights. I switched to service mode, it turned off and then to time out mode and it stayed off. As soon as I turned it back to auto, the cleaner pump started up once again no lights on the controller.
I reviewed the programs and confirmed there are no overlapping programs of AUX1 and none are outside the window of the main pump.
Your help is greatly appreciated.