Update.
My zen 16 and the DPDT dry contact relay showed up today. Works flawless. The default mode ( de energized coil) passes power though the NC relay and drives the actuator to pool mode.
When the DPDT relay is energized it sends power to the other wire on the actuator and it moved to spa mode.
I use the zen to send 24v to the coil of the DPDT
De energized….pool
Energized …spa
Don’t have to worry about any rules to make sure both wires on the actuator aren’t powered at the same time.
That was a great suggestion. Thanks.
Couple more things to sort then install at a friends house
Mac.
