Ok, got that, thanks. But in the interim I turned the pump off to see if the valve would close, and now everything is off - pump won't go back on, nothing on the control box/panel, swg, etc.!
Well - as so often happens - pump just went on and waterfall didn't. So we'll see tonight at 5 if it works.
Don't know if the actuator is working (or how to tell) but the switch is in the 'on 1' position. There is also an 'on 2' and 'off'. I haven't moved the switch (no kids) so I'm...
For no apparent reason (I didn't change any valves or the timer setting) the water feature came on when the pump started in the morning and ran with it all day. The timer/system is set so the pump/filter goes off at 5pm and the water feature runs from 5 - 6pm.