# Wiring

## Wiring

### Generation 1

[Generation 1](https://support.rachio.com/en_us/categories/generation-1-HJSotQadY)

### Generation 2

[Generation 2](https://support.rachio.com/en_us/categories/generation-2-B1PjF7pOF)

### Rachio 3 & 3e

[Rachio 3 & 3e](https://support.rachio.com/en_us/categories/rachio-3-3e-SyusFXTOY)

### Wiring a Master Valve, Pump, or Common Wire to Two Controllers

[Wiring a Master Valve, Pump, or Common Wire to Two Controllers](https://support.rachio.com/en_us/wiring-a-master-valve-pump-or-common-wire-to-two-controllers-BkhiPIJFD)  
Summary In this article, you will find instructions and video tutorials on how to wire one master valve, pump, or common wire to two Rachio controllers. These in...

### Troubleshooting Watering Issues and Zone Faults

[Troubleshooting Watering Issues and Zone Faults](https://support.rachio.com/en_us/troubleshooting-watering-issues-and-zone-faults-B1A9DL1tD)  
Summary If a zone is failing to water, it can be due to a variety of mechanical or electrical issues. This guide covers common scenarios, including how to identi...

### Wiring Your Sprinkler Controller - Basic and Advanced Wiring

[Wiring Your Sprinkler Controller - Basic and Advanced Wiring](https://support.rachio.com/en_us/wiring-your-sprinkler-controller-basic-and-advanced-wiring-B1njPIyYD)  
Summary This article details instructions for basic and advanced wiring for all Rachio Smart Sprinkler Controllers. Wiring a sprinkler system controller is fairl...

Let us know if you have any questions!