I am just getting ready to release a full ZEN17 advanced driver, I posted a sneak peek version here: [DRIVER] Zooz Relays Advanced (ZEN16, ZEN17, ZEN51, ZEN52) - #50 by jtp10181
Wire the White to both S1-C and S2-C
Wire the Green to S1 and Yellow to S2
I think you will want these settings:
Then you may need to turn on cleanup child devices and sav again.
You should have 4 child devices now, two will be the relay switchs you can turn on and off, and two will be the status inputs. So you can then use the open/close status from the valve to make sure the value fully opens and closes.
Agreed, once you get the open or closed state on the inputs you can probably shut off both relays, leaving it on constantly could reduce the life of the motor.