| So you have 3 wire or 2 wire section valves? If 3 wires coming from the valve ensure valve power and valve ground (from the rate controller or separate 12v source) connected to the appropriate wires (common to all section valves), then connect sect 1,2,3 etc (from rate controller) to appropriate valves signal wire (3rd wire).
If 2 wire valves connect sect 1 (from rate controller) to one wire of valve 1, connect sect 2 (from rate controller) to other wire of valve 1. Sect 2 & 3 will connect to valve 2 etc. See pdf attached.
Attachments ---------------- GRC.pdf (92KB - 486 downloads)
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