Irritrol RD-600 Instruction Manual: A Comprehensive Guide

Welcome to your comprehensive guide! This manual provides detailed instructions for the Irritrol RD-600 irrigation controller. Learn about installation, programming, troubleshooting, and advanced features to optimize your lawn and garden watering efficiently.

Overview of the Irritrol RD-600 Series

The Irritrol RD-600 series is a popular choice for residential and commercial irrigation control, offering reliable performance and user-friendly programming. Designed for both indoor and outdoor installations, the RD-600 series includes models like the RD600-INT-R and RD600-EXT-R, catering to diverse environmental needs. The RD600-EXT-R, in particular, boasts a weather-resistant housing, ensuring durability in harsh conditions.

This series allows users to precisely manage watering schedules, setting durations and start times for up to six zones. The manual override feature provides immediate adjustments without altering the programmed schedule. The controllers are known for their ease of installation and setup, with clear instructions available.

Furthermore, the RD-600 series can be upgraded with SMRT Logic and Climate Logic, enabling app-based control and integration with wireless sensing systems. These upgrades transform the base model into a smart controller, offering advanced features and remote management capabilities through the SMRTscape website. The series also includes models like the RD-600 R, known for their reliability and five-year warranty.

Installation

Proper installation is crucial for optimal performance. This section covers wiring connections, including the common wire, and specific considerations for outdoor installations of the RD600-EXT-R model, ensuring a weather-resistant setup.

Wiring Connections for the RD-600

Connecting the wiring for your Irritrol RD-600 controller is a straightforward process. First, open the controller by swinging open the plug-in control module after flexing the transformer release tab to the right. Next, attach one lead from each valve to a single common wire. Route this common wire through the conduit opening and securely fasten it to the VC (valve common) terminal;

Ensure that all wires are marked before disconnecting them from the old controller to avoid confusion. If multiple common wires are present, verify they are correctly tied together, as this can sometimes be a source of issues. It is important to use appropriate gauge wiring suitable for outdoor use to prevent corrosion and ensure reliable connections.

Double-check all connections to confirm they are tight and properly seated in their respective terminals. Loose connections can lead to intermittent operation or complete failure of the system. Once all wiring is complete, carefully close the control module, ensuring that no wires are pinched or damaged during the process.

Outdoor Installation Considerations (RD600-EXT-R)

When installing the Irritrol RD600-EXT-R outdoors, several factors must be taken into account to ensure longevity and reliable operation. The RD600-EXT-R is specifically designed for outdoor use, featuring a weather-resistant housing. However, it’s crucial to mount the controller in a location that minimizes exposure to direct sunlight and extreme weather conditions.

Consider installing the controller under an eave or in a sheltered area to provide additional protection. Ensure that the mounting surface is stable and secure to prevent the controller from being dislodged by wind or other environmental factors. Proper wiring techniques are essential, using waterproof connectors and conduit to protect the wires from moisture and physical damage.

Regularly inspect the enclosure for any signs of damage or wear, such as cracks or leaks, and address them promptly. By following these outdoor installation considerations, you can maximize the lifespan and performance of your Irritrol RD600-EXT-R irrigation controller.

Programming

Efficient programming is key to maximizing your Irritrol RD-600’s potential. Learn how to set watering schedules, adjust durations, and utilize manual override features for optimal irrigation control tailored to your landscaping needs.

Setting Watering Schedules and Durations

To effectively manage your irrigation system with the Irritrol RD-600, understanding how to set watering schedules and durations is crucial. This involves programming the controller to water specific zones at designated times and for predetermined lengths.

Begin by selecting the desired program (A, B, or C), each allowing for independent schedules. Choose the start time for each program, considering the best time for watering (early morning is often recommended). Next, set the watering duration for each zone, taking into account plant types and soil conditions. The RD-600 allows for precise duration settings, ensuring adequate watering without waste.

Consider factors like weather patterns and seasonal changes when adjusting schedules. Regularly monitor your landscape to fine-tune watering durations, preventing over or under-watering. The Irritrol RD-600’s user-friendly interface simplifies this process, enabling you to customize watering schedules to perfectly match your landscape’s needs. Remember to save your settings after making adjustments to ensure they are implemented correctly. By mastering these steps, you can achieve optimal water usage and maintain a healthy, vibrant landscape.

Manual Operation and Override

The Irritrol RD-600 offers convenient manual operation and override features, allowing you to bypass programmed schedules for immediate watering needs. This functionality is particularly useful for tasks like testing sprinkler heads or providing extra water during unusually dry periods.

To initiate manual operation, simply press the “Manual” button on the controller. You can then select a specific zone to water or choose to run all zones sequentially. When selecting a single zone, specify the desired watering duration. For all-zone manual operation, the controller will water each zone for a preset time.

The override function allows you to temporarily suspend the programmed watering schedule without deleting it. This is helpful during rain events or when performing lawn maintenance. To activate the override, typically a button or switch needs to be engaged, pausing the automated watering cycle. Remember to deactivate the override to resume the regular schedule. The manual operation and override features provide flexibility and control over your irrigation system, ensuring your landscape receives the precise care it needs.

Troubleshooting

Encountering issues? This section addresses common problems with the Irritrol RD-600. Find solutions for wiring, programming, and valve malfunctions. Learn how to diagnose and resolve irrigation system issues efficiently.

Common Problems and Solutions

This section outlines prevalent issues encountered while using the Irritrol RD-600 irrigation controller. One common problem is valve malfunction, often resulting from wiring issues or debris obstruction. To resolve this, inspect the valve wiring connections, ensuring they are secure and free from corrosion. Check the valve diaphragm for any signs of damage or wear, and clean out any sediment or debris that may be blocking its proper operation.

Another frequent issue is programming errors, leading to incorrect watering schedules. Double-check the programmed start times, durations, and watering days to ensure they align with your desired settings. Additionally, verify that the current date and time are accurately set on the controller.

In cases where the controller fails to power on, inspect the power supply and transformer for any signs of damage. Ensure the controller is receiving adequate voltage and that the wiring connections are secure. If the problem persists, consider replacing the backup battery.

Resetting the Controller

Resetting your Irritrol RD-600 controller can resolve many operational issues by restoring it to its factory default settings. This process is useful when troubleshooting programming errors, system malfunctions, or when preparing the controller for new settings.

Before initiating a reset, it’s advisable to record your current settings to facilitate easy reprogramming afterward. To reset the RD-600, first, locate the reset button, typically found on the controller’s front panel or inside the control module. Press and hold this button for approximately five to ten seconds, or as specified in your model’s manual.

After releasing the reset button, the controller’s display should indicate that the system has been reset. You will then need to re-enter the current date and time, as well as reprogram your desired watering schedules. Ensure all zones and their corresponding run times are accurately set.

A successful reset will clear any previous programming errors and provide a clean slate for configuring your irrigation system.

Advanced Features

Explore the advanced features of your Irritrol RD-600! Discover rain delay settings for water conservation, and learn about SMRT Logic and Climate Logic compatibility for smart irrigation control and enhanced system performance.

Rain Delay Feature

The Rain Delay feature on the Irritrol RD-600 is an invaluable tool for water conservation. It allows you to temporarily suspend your watering schedule when rainfall is expected or has already occurred. To activate, consult your manual for the specific button sequence.

When activated, the system will pause all scheduled irrigation cycles for a specified duration, typically ranging from 24 to 72 hours. This prevents overwatering and runoff, promoting healthier plant growth and reducing water waste.
To set the Rain Delay, navigate to the appropriate menu option and select the desired delay period. The controller will then countdown the delay time, resuming the normal watering schedule upon completion.

This feature is particularly useful in regions with unpredictable weather patterns. By utilizing the Rain Delay, you can ensure that your landscape receives only the necessary amount of water, conserving resources and minimizing environmental impact. The Rain Delay feature can significantly improve your garden’s health.

Remember to reset or deactivate the Rain Delay after the rain has passed to resume your regular watering schedule.

SMRT Logic and Climate Logic Compatibility

The Irritrol RD-600 offers compatibility with advanced technologies like SMRT Logic and Climate Logic, enhancing its smart capabilities. SMRT Logic provides cloud-based communication, allowing seamless integration with accessories such as sensors and relays through the SMRTscape website or app. This connectivity enables remote operation and monitoring of your irrigation system.

Climate Logic, often utilizing wireless sensing systems, further optimizes watering schedules based on real-time weather data. By analyzing factors like temperature, rainfall, and humidity, Climate Logic adjusts watering durations to match actual environmental needs, preventing water waste and promoting healthier plant growth.
Integrating these technologies requires pairing compatible devices and configuring settings via the SMRTscape platform. Once set up, the RD-600 intelligently adapts to changing conditions, ensuring efficient and responsive irrigation. These upgrades transform the standard RD-600 into a smart controller, maximizing water conservation and simplifying landscape management. Remember to consult the specific documentation for SMRT Logic and Climate Logic for detailed setup and operation instructions.

Maintenance

Proper maintenance ensures the longevity of your Irritrol RD-600. Regular cleaning and timely battery replacement are crucial. This section guides you through these essential tasks to keep your controller functioning optimally.

Cleaning and Battery Replacement

To maintain your Irritrol RD-600 controller’s optimal performance, regular cleaning is essential. Dust and debris can accumulate, affecting button responsiveness and display clarity. Gently wipe the controller’s exterior with a soft, damp cloth, avoiding harsh chemicals or abrasive cleaners. For the battery compartment, if corrosion is present, remove the battery with gloves and clean the compartment using a toothbrush and vinegar. Ensure the compartment is completely dry before inserting new batteries.

The Irritrol RD-600 typically uses a standard CR2032 battery to maintain the time and program settings during power outages. When the display indicates a low battery or the controller loses its settings frequently, it’s time for a replacement. Open the battery compartment, usually located on the front or back of the unit, and carefully remove the old battery. Replace it with a new CR2032 battery, ensuring the correct polarity. Proper disposal of the old battery is crucial; follow local regulations for electronic waste disposal. Regularly checking and replacing the battery will ensure your controller retains its programmed settings, providing reliable irrigation scheduling.