Irritrol RainSensor - Manual

Introduction
Congratulations on your purchase of the Irritrol Wireless RainSensor. The Wireless
RainSensor components are designed for easy installation, so your sensor-controlled
irrigation system will be up and running in minutes.
Before attempting the installation, please read through these instructions in their
entirety, and refer to the installation instructions for your irrigation system
controller/timer in regards to connecting a rain sensor or rain switch. The Wireless
RainSensor is designed to work with either Normally Open or Normally Closed
sensor circuits.
Important: Please note the following information regarding installation and
use of the Wireless RainSensor components:
• The RainSensor Receiver Module is designed to operate with 24 VAC power
only. Connecting the receiver wiring to 120/240 VAC power will result in
equipment damage and may void warranty.
• Installation methods must comply with all applicable national and local
building codes. If you are unsure about proper wiring practices, have a
qualified contractor perform the installation for you.
• The Receiver cover should always be used when the Receiver is installed
outdoors.
• The Sensor/Transmitter should never be submerged in water or installed
inside a rain gutter.
Wireless RainSensor TM
Models RS1000 and RFS1000 (+Freeze)
User’s Guide
Contents Page
Component Overview . . . . . . . . . . . .2
Quick Start Installation Instructions . .3
Detailed Installation Instructions . . . .4
• Connecting the Receiver
Control Wires . . . . . . . . . . . . . .4–5
• Connecting the Receiver
Power Wires . . . . . . . . . . . . . . . . .6
• Initial Receiver Testing . . . . . . . . .6
• Rainfall Adjustment . . . . . . . . . . . .7
• Vent Ring Adjustment . . . . . . . . . .7
• Mounting the Sensor Transmitter .7
• Freeze Sensor Installation . . . . . .8
Wireless RainSensor Operation . . . .9
• Normal Operation . . . . . . . . . . . . .9
• Smart Bypass . . . . . . . . . . . . . . . .9
• Power Down . . . . . . . . . . . . . . . . .9
• Receiver Learn Mode . . . . . . . . . .9
• Attention Required . . . . . . . . . . . . .9
Battery Replacement . . . . . . . . . . . .10
Changing Sensor/Transmitter Code .10
Troubleshooting . . . . . . . . . . . . . . . .11
Specifications . . . . . . . . . . . . . . . . .12
Electromagnetic Compatibility . . . . .12
Technical Assistance Numbers . . . .12
Receiver Sensor/Transmitter