Table of Contents
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Table of Contents
Related Manuals for Toro LDC-11
Summarization of Contents
INTRODUCTION
FEATURES
Lists key features of the Toro Outdoor Irrigation Controller, including ease of use, programming options, and advanced functions.
THE CONTROLLER
Control Dial Functions
Explains the functions of the control dial for OFF, AUTO RUN, SET CLOCK/CALENDAR, SET START TIMES, SET WATERING DAYS, and SET STATION RUN TIMES.
Control Buttons Usage
Describes the function of control buttons for navigating programming sequences and selecting options like SET AUXILIARIES, SYSTEM TEST, and RUN PROG.
LCD Display and Terminals
Details the LCD display and mentions backup battery and control wiring terminals located beneath a cover.
Control Panel Overview
Identifies the main components of the controller's user interface: LCD Display, Control Dial, Control Buttons, and Rain Sensor Switch.
PROGRAMMING WATERING SCHEDULES
Stations or Zones Explained
Defines stations/zones as groups of sprinklers controlled by solenoid valves, with controllers supporting six or eleven stations.
Watering Program Components
Details the programmable elements of watering programs: watering days, start times (up to six), and station run times.
FILLING OUT WATERING SCHEDULE FORM
Valve Number and Area
Instructions to fill in the area and/or type of lawn or garden for each valve number on the schedule form.
Recording Watering Days
Guidance on how to specify watering days: fixed days, intervals, or odd/even restrictions.
Setting Station Run Times
Instructions for recording the required watering duration for each station, from 1 minute to 12 hours 59 minutes.
Defining Start Times
Guidance on writing in the start times for each program, noting up to six start times per program.
SETTING THE TIME AND DATE
Setting the Current Time
Step-by-step guide to set the controller's current time using the Control Dial and buttons for hours and minutes.
Setting the Current Date
Step-by-step guide to set the controller's current date using the Control Dial and buttons for day, month, and year.
SETTING UP WATERING PROGRAMS
Programming Start Times
Detailed instructions on programming up to six start times for each watering program, including hours and minutes.
Defining Watering Days
Explains the three methods for setting watering days: Calendar, Interval, and Odd/Even schedules.
SETTING UP WATERING PROGRAMS
Calendar Schedule Setup
Describes setting watering days by selecting specific days of the week for a seven-day cycle.
Interval Schedule Setup
Explains how to set watering intervals in days, ranging from 1 to 15 days.
Odd/Even Schedule Setup
Details setting watering on odd or even numbered days of the month, useful for water restrictions.
SETTING UP WATERING PROGRAMS
Setting Station Run Times
Instructions for setting the duration of watering for each station within a program, from 0 to 12 hours 59 minutes.
Suspending Automatic Watering
How to stop all automatic watering cycles by turning the dial to OFF, retaining programmed data.
Clearing All Programs
Procedure to erase all programmed settings, excluding the clock and calendar, by holding specific buttons.
MANUAL WATERING
Select Station and Set Run Time
Guides on selecting a station and setting the desired watering duration (hours and minutes) for manual operation.
Start Manual Watering
Explains initiating manual watering for the selected station and time, with a countdown display.
RUNNING A TEST SYSTEM
Testing a Single Station
Details the process to test a single station's operation by selecting SYSTEM TEST and setting a run time.
Testing Multiple Stations
Explains testing multiple stations sequentially via MULTI STATION mode and programming run times for each.
RUNNING A PROGRAM
Manually Starting Programs
Instructions on manually initiating programmed watering cycles by selecting RUN PROG. and turning programs ON.
Pausing and Restarting Irrigation
Describes temporary pausing of irrigation with a countdown clock and how to restart the process.
RAIN SENSOR FUNCTION
Installing and Using the Rain Sensor
Provides instructions for physically connecting a rain sensor and enabling its function on the controller.
Setting a Rain Delay
How to set a delay for automatic watering for a specified number of days when rain is forecast.
WATERING BUDGET AND SEASONAL ADJUSTMENT
Adjusting Water Budget
Details how to adjust watering run times for all stations and programs simultaneously, from 10% to 200%.
MASTER VALVE AND PUMP CONTROL
Programming Master/Pump Start Valve
Guides on enabling or disabling the Master Valve or Pump Start function for each individual station.
Pump Delay Configuration
Explains the pump delay feature for pressure build-up, allowing delays from 0 to 99 seconds.
MASTER VALVE AND PUMP CONTROL
Station Delay Configuration
Describes setting a short delay between station valve operations to prevent issues with slow-closing valves.
INSTALLATION INSTRUCTIONS
Mounting the Controller
Guidelines for selecting a suitable location for the controller, considering power access and environmental protection.
Electrical Wiring Safety
Offers warnings and guidance on electrical wiring, stressing the need for a qualified electrician for high voltage connections.
Wiring Solenoid Valves
Details connecting solenoid valves to the controller's terminal block, including common wiring and waterproof connectors.
INSTALLATION INSTRUCTIONS
Rain Sensor Wiring
Explains connecting a rain sensor, removing a factory link, and ensuring it has normally closed contacts.
Pump Start Relay Wiring
Illustrates how the controller switches an auxiliary relay to power a pump, cautioning against direct pump connection.
Preventing Pump Dead-heading
Warns about potential pump damage from 'dead-heading' and suggests using jumper wires to prevent this.
SPECIFICATIONS
Cabinet Dimensions
Lists the physical dimensions of the controller's cabinet.
Power Specifications
Details power input, output, and load capacities for stations and master valve.
Surge Protection
Specifies the surge protection rating (47KV normal mode).
Battery Type
States the type of battery used for backup (9 volt).
Operating Temperature Range
Provides the operating temperature range for the controller (0-60°C).
IP Rating
Indicates the Ingress Protection rating (IP44), signifying weather resistance.
Maximum Cable Size
Specifies the maximum allowable cable size for connections (0.5mm - 2.54mm²).
Product Warranty
States the warranty period for the product (1 Year).
TROUBLESHOOTING
Display is Blank
Troubleshooting steps for a blank display, including checking power, battery, and fuse.
Fuse Blows Constantly
Remedies for a constantly blowing fuse, focusing on checking solenoid valve wiring for short circuits.
Unscheduled Program Starts
Addresses programs starting at unscheduled times, suggesting checks for overlapping start times or water budget settings.
Station Not Turning On
Troubleshooting steps for a station not turning on, focusing on faulty wiring at the station module.
Program Restart After Cycle
Explains why a program might restart after completion and suggests checking water budget settings.
APPENDIX A - GUIDELINES FOR WATERING
Factors Affecting Watering Decisions
Lists key factors to consider when deciding how much to water, including soil type, slope, and plant needs.
General Watering Advice
Provides practical tips for effective watering, such as timing, frequency, and duration adjustments.
Product Warranty Information
Details the 1-year manufacturer's guarantee, claim procedures, and contact information for support.
APPENDIX B - WATERING SCHEDULE PLANNERS
Valve Number Mapping
A table for recording valve numbers and their corresponding garden areas or lawn types.
Program 1 Watering Planner
Template for planning watering schedules for Program 1, including start times, days, and run times.
Program 2 Watering Planner
Template for planning watering schedules for Program 2, including start times, days, and run times.
Program 3 Watering Planner
Template for planning watering schedules for Program 3, including start times, days, and run times.
Program 4 Watering Planner
Template for planning watering schedules for Program 4, including start times, days, and run times.
Program 5 Watering Planner
Template for planning watering schedules for Program 5, including start times, days, and run times.
Program 6 Watering Planner
Template for planning watering schedules for Program 6, including start times, days, and run times.
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