Wiring Your Controller (Generation 2)

Last Update:Feb 25 2022 2:41pm

Summary

Not sure how to wire you Generation 2 Controller? No sweat! All you need is a small screwdriver for the installation! The controller is designed to accommodate two sensors, a master valve or pump relay, and up to 16 zones.

If you're having trouble reading the terminal labels, please reference the wiring guide below:


TERMINALWIRE
CCommon (use any or all)
# (1-16)Zone # (reference old timer wiring)
MMaster Valve or Pump Relay; see  Advanced Wiring
S1Sensor 1 (Rain or Flow)
S2Sensor 2 (Rain or Flow)
SCSensor Common
SPSensor Power (Wireless Rain Sensor)

 

Tips for Wiring:

  • 24VAC and ground wires are not needed.
  • An enclosure is required for hard wiring installations and/or outdoor installation.
  • When inserting or releasing wires, push IN on the terminal block with a small screwdriver (see below). This will ensure a solid connection.

  • Solid 18 gauge single-strand copper wiring is ideal. If you have thicker gauge wires we recommend retrofitting with 18 gauge wires using a  terminal strip.

 

Looking for more help? Check out this video! 


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