Understanding the Hunter Src Plus Wiring Diagram is a crucial step for anyone looking to properly install, troubleshoot, or modify their Hunter irrigation controller. This diagram serves as the blueprint, outlining how the various components of the controller connect to your sprinkler system's valves and power source. Having a clear grasp of the Hunter Src Plus Wiring Diagram can save you time, frustration, and potentially prevent costly mistakes.
What is a Hunter Src Plus Wiring Diagram and How is it Used?
The Hunter Src Plus Wiring Diagram is essentially a visual representation of the electrical connections within your sprinkler system controlled by the Hunter SRC Plus unit. It shows where each wire from your sprinkler valves, your power supply, and any optional sensors should be connected to the terminals on the controller itself. This detailed schematic is indispensable for ensuring that each zone of your sprinkler system receives the correct signal to activate at the designated time. Without this guide, identifying which wire controls which zone would be a matter of guesswork.
The primary use of the Hunter Src Plus Wiring Diagram is for installation and repair. When setting up a new system or replacing an old controller, the diagram dictates the precise placement of each wire. For example, you will typically find terminals labeled for:
- Common wire (usually white)
- Zone wires (numbered 1, 2, 3, etc.)
- Sensor wires (if applicable)
Here’s a simplified look at the typical connections you'd find outlined in the diagram:
| Controller Terminal | Corresponding Wire Function |
|---|---|
| Common | Connects to the common wire from all solenoid valves. |
| Zone 1, Zone 2, etc. | Connects to the individual hot wire of each solenoid valve for that specific zone. |
| Sensor (if applicable) | Connects to wires for rain sensors or flow sensors, if used. |
This table is a basic illustration; always refer to the specific diagram that came with your Hunter SRC Plus for exact terminal layouts and color coding recommendations, as these can sometimes vary slightly with different manufacturing runs or specific model variations.
To ensure your Hunter SRC Plus sprinkler controller is set up correctly and to diagnose any potential issues, refer to the comprehensive Hunter Src Plus Wiring Diagram provided with your unit or available from the manufacturer's support resources. This detailed guide is your most reliable source for understanding all the necessary connections.