What does Light Four mean? (Generation 2)


Light Four = Controller Activated

[Gen2 Light Three]

This light will begin blinking until you enter the controller's serial number. The light will turn solid once your controller is activated, added to your account, and ready to use!

Light Four Troubleshooting

  • If you're reattempting the Wi-Fi setup process and Light Three is solid, the controller will need to be power cycled to clear the Wi-Fi settings first.
  • Assuming you enter the correct serial number and your controller still does not connect, please contact Rachio support with your serial number (including the two letter prefix) and Rachio username.
iOS (Apple)
  • If you have attempted to connect to the controller in your phone's wifi settings--that is, you are connecting to your Rachio's Wi-Fi directly--you will need to perform a factory reset on your controller (Option 2) and connect your controller through the Rachio app instead.
  • Wi-Fi setup on Android requires the correct input of both your Wi-Fi password and your controller's serial number, to complete this step. If either are incorrect, the process will fail, and you will need to try again.
Was this article helpful?
3 out of 28 found this helpful

Have more questions? Submit a request



Article is closed for comments.