RainMaster DX3 User manual

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RAINMASTER
®DX3 User Manual
Table of Contents
Table of Contents
Chapter 1: Introduction ..................................................................... 3
About the Controller.............................................................................3
About This Manual...............................................................................6
Getting Help.........................................................................................8
Chapter 2: Overview........................................................................... 9
The Faceplate ........................................................................................9
The Buttons ........................................................................................10
The LEDs............................................................................................11
The Screen ..........................................................................................11
Menu Navigation ................................................................................12
Chapter 3: Quick Start ..................................................................... 13
Setting the Language ...........................................................................14
Setting Current Date and Time ..........................................................14
Creating a New Irrigation Schedule ....................................................14
Program Start Time.............................................................................15
Water Days .........................................................................................16
Station Run Times ..............................................................................17
Program Hold .....................................................................................18
% Adjust .............................................................................................19
Manual Operation...............................................................................20
Chapter 4: Main Menu..................................................................... 21
Chapter 5: Setup............................................................................... 23
Flow ....................................................................................................24
Language .............................................................................................27
Omit by Date......................................................................................27
Communications.................................................................................28
Current Checks ...................................................................................30
Time/Date...........................................................................................31
Firmware Update.................................................................................31
Learn Flow/Current.............................................................................32
FLOW MAX.......................................................................................33
Station Count......................................................................................33
Master Valves & Pumps......................................................................34
Program Decoder ................................................................................34
Weather Limits....................................................................................34
Chapter 6: Program Entry................................................................ 35
Start Times..........................................................................................36
Water Days .........................................................................................36
Run Times ..........................................................................................37
Quick Stations.....................................................................................37
Program Hold .....................................................................................38
OPT IN’s ............................................................................................39
Erase/Reset ..........................................................................................41
% Adjust .............................................................................................41
Chapter 7: Stations........................................................................... 43
Flow ....................................................................................................43
Current................................................................................................44
Cycle & Soak ......................................................................................45
Chapter 8: Reports and Diagnostics................................................. 47
Reports................................................................................................47
Diagnostics - General ..........................................................................49

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RAINMASTER
®DX3 User Manual
Table of Contents
Diagnostics - Communications ...........................................................51
Chapter 9: Alerts............................................................................... 53
Anaylzing an Alert...............................................................................54
The Alerts............................................................................................55
Chapter 10: Rain Hold..................................................................... 61
Chapter 11: Manual Operation ........................................................ 63
Station.................................................................................................64
Simultaneous.......................................................................................65
Sequence .............................................................................................66
Program...............................................................................................67
Chapter 12: Review .......................................................................... 69
System.................................................................................................69
Program...............................................................................................70
Station ................................................................................................72
Flow ....................................................................................................72
About ..................................................................................................73
Weather ..............................................................................................73
Chapter 13: Troubleshooting ........................................................... 75
Communications Wiring issues: ..........................................................75
Directory of Flow Chart Diagnostic Problems ....................................77
Control Devices (Rain Sensors, Freeze sensors, Etc.)...........................89
Appendix A: Specifications ............................................................... 91
Appendix B: Flow Sensors ................................................................ 92
Installation Instructions.......................................................................93
Overview .............................................................................................93
Offset and K Values ............................................................................94
Flow Limit Checking ..........................................................................95
Flow Limit Violations .........................................................................98
Appendix C: Current Monitoring................................................... 101
Current Monitor Setup .....................................................................101
Current Limit Detection ...................................................................102
Appendix D: Setting Up a FLOW MAX System............................. 103
Overview ...........................................................................................104
Physical Configuration ......................................................................106
Flow Max Setup Procedure ...............................................................109
Flow Max Flow Limits ......................................................................111
Satellite Controllers ...........................................................................111
Flow Max Worksheet ........................................................................113
Flow Max Diagnostic Tools ..............................................................116
Flow Max Warnings and Exception Conditions................................118
Glossary.......................................................................................... 119
Index............................................................................................... 125

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RAINMASTER
®DX3 User Manual
Chapter 1: Introduction
Chapter 1: Introduction
Thank you for supporting Rain Master® and the Laguna™ / DX3™ central control
platform. As the long-awaited successor to the Evolution™ DX2 controller, we hope
the DX3 will exceed your expectations and contribute to Rain Master's legacy of
innovation and service.
About the Controller
Rain Master believes in minimizing waste by maximizing water application efficiency.
The DX3 provides precise control of irrigation delivery systems through a flexible
network that could fit almost any application. DX3 will work with your Rain Master
Laguna software to monitor, adjust, and report on irrigation schedules to your
technical comfort level.
Hardware Features
Capacity:
• Up to 96 stations per satellite in conventional configurations, 200 stations per
controller in two-wire (TWICE™) configurations.
• Up to 48 conventional stations and 152 two-wire stations in our hybrid models
(for TWICE two-wire conversion projects).
• Three dedicated master valve (MV) outputs, either normally closed or normally
open.
• Two auxiliary 24VAC relays for pumps, lights, etc.
• Three inputs to connect flow sensors/meters and three inputs for pulse-
data devices such as rain, wind, and ET. Note that these devices would be
independent of the optional LAGUNA wireless weather solutions, which are all
wireless.
• Three alarm inputs

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RAINMASTER
®DX3 User Manual
Chapter 1: Introduction
• An expansive, 4.4” LCD back-lit display with rapid menu navigation and “digital
ink” for high visibility in the sun.
• Integrated cabinet access lighting or “fridge light” and pivoting brackets for
improved setup and service access (select models)
• Transparent, custom – fit plastic covers for all circuit boards for added protection
against the elements and pests.
• Many system communication options, including 3G cellular, UHF Radio,
Ethernet-to-Radio, Ethernet, Hardwire, WiFi and more!
• Lightning protection up to 18kV
• Integrated amperage meter to enhance internal diagnostics and troubleshooting
• Up to nine simultaneous station-related operations (six valve and three MV)
Scheduling and Programming Features
• 16 conventional programs with up to 12 start times per program
• Exclusive DX series Individual Station Control (ISC™):
Treat every active station as an individual program
• Customizable scheduling calendar with up to 48 exclusion days
• Programmable MV and Station Delay
• Global water window (ISC & Manual can override)
• English and Spanish language settings
Program Setup Options
Setup Menu Option Default
Time/Date 12:00:00am
Language English / Spanish English
Flow
Omit by Date
Communication
Current Checks
Firmware Update
Learn Flow / Current
Weather Limits
FLOW MAX
Station Count

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RAINMASTER
®DX3 User Manual
Chapter 1: Introduction
Maintenance and Alarm Diagnostic Capabilities
• Flow monitoring. Overflow, underflow, unscheduled flow, and catastrophic
occurrence monitoring and reporting.
• Electrical alarm with station shutdown and program advance for station/s over
current, shorts, damaged wires, and/or faulty solenoids.
• Power outage restoration alarms.
• LED indication for station outputs.
• Electrical self diagnostic test to verify communication between the timing
mechanism (TM) and all modules.
• Manual test mode that can advance stations while displaying valve electrical
current and station flow data.
Communication Features
The DX3 is capable of communicating with the Central computer over a variety of
communication technologies.
Cellular 3G Optional accessory for Central to sub-master
communication.
WiFi “Short range” standard WiFi to Central, sold as an
optional accessory.
Ethernet Standard on all DX3 systems.
Ethernet-to-Radio Sold as an optional stand-alone accessory.
UHF Radio Sold as an optional stand-alone or embedded accessory.
Serial cable Serial communication to Central or Diagnostic PC.

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RAINMASTER
®DX3 User Manual
Chapter 1: Introduction
About This Manual
This manual is divided into five sections:
1. A Quick Start tutorial on quickly getting an irrigation program going and other
common irrigation tasks.
2. A Reference section, with every command explained.
3. A Maintenance and Troubleshooting section to help you, the operator, resolve
any problems or questions you might have quickly and effectively.
4. Appendices
• A: Specification
• B: Flow Meters
• C: Current Monitoring
• D: Flow Max
5. A glossary and index.

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RAINMASTER
®DX3 User Manual
Chapter 1: Introduction
Icons Explained
A note to clarify.
!
Important
Warning! Risk of electric shock
BUTTON Press the specified button.
Rotate the Control Dial.
Press the Control Dial.
001 The box indicates which field can be changed.
When the value flashes, it is ready to be changed.
Station Range 001 - 010
Run Time 00:10
Apply Changes
Program 1 Quick Stations WED 5:43:40 PM
Adjustable Fields.
to switch between the different fields.
to switch between values in
date, time, and run time fields.
Press the Control Dial to adjust values in this field.
There are typically two values in a field like this.
Change values in this field with the Control Dial.
For numeric fields only.
Change number values with the Control Dial.
option 1
option 2
option 1
option 2
option 3
001

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RAINMASTER
®DX3 User Manual
Chapter 1: Introduction
Getting Help
Rain Master strives to build safe, durable, and easy to use product. If, however, you
encounter a problem that is not easily resolved with the troubleshooting solutions
offered in "Chapter 13: Troubleshooting" on page 77, please contact an
authorized Rain Master product expert for assistance via phone or email.
U.S./Canada:
Phone: [phone] (7:30 am–4 pm, M–F, PT)
E-mail: [email protected]