Toro TWRS manual Contents

Contents	Page
Getting Started	. . . . 1	Signal Strength Display Feature	17
Receiver Module Features	. . . . 4	Battery Strength Display Feature	17
Installing the Receiver Module	. . . . 5	Dry Out Feature	18
Initial Sensor System Test	. . . . 8	Fail Safe Feature	18
Sensor Module Features	. . . . 9	Turn Receiver Module Off and On	20
Installing the Sensor Module	. . . 10	Set or Restore the Sensor Address Code	20
Freeze Sensor Site Selection	. . . 13	Sensor Module Battery Replacement	21
Set Temperature Activation Threshold	. . . 14	Troubleshooting	22
Water Conservation Feature	. . . 15	Specifications	24
Smart Bypass Feature	. . . 16	Warranty Information	25
Water Delay Feature	. . . 16	Electromagnetic Compatibility	26

Introduction

The Toro Wireless RainSensor system, model TWRS for rain sensing and TWRFS for rain and freeze sensing, is a powerful water conservation and management tool that connects your automatic irrigation system to actual environmental factors vital to the health and maintenance of your landscape. Without sensor input, the controller simply turns the sprinklers on and off based on a routine irrigation schedule. Linking controller operation to real-time rain and/or freeze conditions eliminates unnecessary irrigation and dramatically reduces resource consumption–all without compromising the health and beauty of your landscape. And–it’s wireless. No cable to run or holes to drill. Simple installation and setup delivers reliable, intelligent sensor control in a matter of minutes.

i