Rachio 8ZULW - Step 1: Out With The Old; Test Sprinklers; Photograph Wiring; Remove Old Controller

Out with the old!
Test your old system to ensure everything works
properly. Photograph the wiring inside your existing
controller to reference during installation. Remove
your old controller from the wall.
STEP 1
Need some help?
Test
Sprinklers
Photograph
Wiring
Remove
Controller