Rachio 8ZULW - User Manual

SMART SPRINKLER CONTROLLER
GENERATION 2
Let’s get started.

Summary

Whats in the Box

What Youll Need for Installation

Step 1: Out With The Old

Test Sprinklers

Photograph Wiring

Remove Old Controller

Step 2: Mark Screw Locations

Drywall Installation Procedure

Step 3: In With The New

Mounting the New Controller

Step 4: Connect Your Wires

Best Practice: Wiring Connections

Recommendations for properly connecting wires to the controller terminals.

Common Wires Connection

Guidance on connecting common wires to the 'C' or 'Com' terminals.

Master Valve Wiring

Instructions for connecting a master valve wire to the 'M' terminal.

Zone Wires Connection

Details on connecting zone wires to the numbered terminals for irrigation zones.

Sensor Wires Connection (Optional)

Information on connecting optional rain or flow sensors to the S1/S2/SC/SP terminals.

Step 5: Create an Account

Step 6: Connect to Wi-Fi

Step 7: Complete Setup on the App

Manual Controls Overview

Rachio 8ZULW Specifications