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Coles County, Illinois | The main issue with Hardi valves is they use a reversing motor to open and close the valves for each section one would need a relay wired as follows:
Pin 2 & 7 would be controlled by your section control module
Pin 1 would be +12V
Pin 8 would be ground
Pin 4 & 6 would go to one wire for the Hardi Valve
Pin 3 & 5 would go to the other wire for the Hardi Valve
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 xround-relay-pinout.jpg.pagespeed.ic.4gIjvn3beY (full).jpg (20KB - 184 downloads)
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Hardi jobcom question
