Hunter Pro C Controller Manual: Comprehensive Guide
Master the Hunter Pro C Irrigation Controller with this guide․ Learn how to connect valve control wires, program stations, and test sensors․ Ensure proper power supply and troubleshoot issues․ Maximize efficiency and customize settings for optimal water management․ Learn more about manual start and seasonal adjustments for precise irrigation control․

The Hunter Pro C Controller is a user-friendly irrigation system controller designed for versatility and efficiency․ It supports manual start, sensor testing, and seasonal adjustments, ensuring optimal watering schedules․ This guide provides essential insights to help users understand and maximize its features effectively․
Overview of the Hunter Pro C Controller
The Hunter Pro C Controller is an advanced irrigation control system designed to manage and automate watering for multiple zones․ It offers precision watering through customizable schedules, allowing users to optimize water usage and maintain healthy landscapes․ The controller supports up to 12 stations, making it ideal for larger properties․ Users can easily set the current date and time, manually start individual stations, and test sensors for accurate irrigation performance․ The Pro C is also compatible withHunter remote controls, providing convenient operation from anywhere․ Its seasonal adjustment feature ensures the system adapts to changing weather conditions, and the Solar Sync sensor enhances water efficiency by integrating weather data․ Designed for reliability and durability, the Hunter Pro C Controller is a reliable solution for efficient irrigation management․
Key Features and Benefits
The Hunter Pro C Controller offers advanced features designed for efficient irrigation management․ It supports connections for up to 12 stations, providing flexibility for large-scale systems․ The inclusion of a solar sync sensor ensures weather-based adjustments, optimizing water usage․ Users can manually start stations for testing or immediate irrigation needs․ Compatibility with Hunter remote controls allows for convenient operation from a distance․ Seasonal adjustments simplify updates during different weather conditions․ The controller also incorporates advanced diagnostics to identify and resolve issues, minimizing downtime․ With its robust design and customizable programming, the Hunter Pro C stands out as a reliable solution for professional irrigation needs․

Installation and Setup
Connect valve control wires to the appropriate terminals․ Attach the Master Valve wire to the P/MV terminal and the remaining wire to COM․ Review the wiring diagram for guidance․ Proper setup ensures optimal controller functionality per the installation instructions․

Connecting Valve Control Wires
Attach all individual valve control wires to their respective terminals on the Hunter Pro C Controller․ Follow the wiring diagram provided in the manual for guidance․ Connect one wire from the master valve to the P/MV terminal and the remaining wire to the COM (Common) terminal․ Ensure all connections are secure to avoid electrical issues․ Refer to the installation guide for detailed instructions․ Proper wiring ensures optimal functionality and performance of your irrigation system․
Connecting Master Valve and Common Terminals
To connect the master valve, attach one wire to the P/MV terminal and the remaining wire to the COM terminal․ Ensure proper connections by referencing the wiring diagram in the installation guide․ This setup allows the controller to manage the master valve efficiently․ Always verify the power supply and transformer compatibility before completing the connections․ Proper wiring ensures reliable operation and prevents potential issues during irrigation cycles․
Basic Wiring Diagram and Connections
Connect valve control wires to the appropriate terminals as per the wiring diagram in the manual․ Attach either wire from the master valve to the designated P/MV terminal․ Connect the remaining wire to the COM terminal to complete the circuit․ Ensure all sensors and actuators are properly connected and secure․ Refer to the installation guide for detailed diagrams and instructions․ Before closing the controller, verify all connections and test the power supply with a multimeter to ensure 24 VAC is present․ Double-check all connections for proper alignment and functionality before proceeding with setup․ Proper wiring ensures optimal performance and prevents potential malfunctions in the system․
Setting Up the Controller
Connect individual valve control wires to their designated terminals for a seamless setup․ Ensure proper wiring by attaching the Master Valve wire to the P/MV terminal and the remaining wire to the COM terminal․ Follow the installation guide for precise instructions․ Test sensors during the manual start cycle by pressing the test button on the Clik-type sensor․ Utilize seasonal adjustments, especially when using the Solar Sync sensor, to optimize irrigation schedules․ Verify compatibility with Hunter remote controls for added convenience․

Programming the Controller
Program the Hunter Pro C Controller by setting the date and time, manually starting stations, and adjusting seasonal watering needs․ Test sensors and ensure compatibility with the Solar Sync sensor․ Learn how to program each irrigation station for optimal scheduling․

Setting the Current Date and Time
To set the current date and time on your Hunter Pro C Controller, first access the time setup menu․ Navigate using the arrow buttons to select “Set Date & Time․” Enter the date using the keypad, following the format displayed․ Next, input the current time․ Save your changes by pressing the “Enter” button․ Ensure seasonal adjustments are updated, especially when using a Solar Sync sensor, as this enhances irrigation efficiency․ Refer to the manual for additional guidance on programming and sensor compatibility․ Always verify settings before exiting to avoid discrepancies in irrigation schedules․
Manual Start and Testing Sensors
To initiate a manual start on the Hunter Pro C Controller, turn the dial to “manual” for all stations or press and hold the right arrow button․ During the manual cycle, test sensors by pressing the test button on the Clik-type sensor․ This ensures proper functionality․ Keep in mind, you cannot run all 12 zones simultaneously, as the controller lacks the multiple active zones feature․ Ensure adequate water volume before attempting multiple zone operations․ Follow these steps for precise irrigation testing and maintenance․
Seasonal Adjustments
Seasonal adjustments ensure optimal irrigation based on weather and plant needs․ The Hunter Pro C Controller allows updates to accommodate changing conditions․ With the Solar Sync sensor, adjust water schedules automatically according to and temperature․ Manually override or fine-tune settings for specific or soil types․ Regular monitoring ensures efficient water use and prevents overwatering or drought stress during different seasons․ These adjustments help maintain healthy landscaping while conserving resources․
Solar Sync Sensor Compatibility
Incorporate the Solar Sync sensor into your Hunter Pro C controller for automatic irrigation adjustments based on solar radiation․ This compatibility enhances water efficiency by syncing schedules with real-time sunlight conditions; Ensure proper installation and programming to allow seamless integration․ Seasonal adjustments can be managed through the sensor’s advanced features, optimizing water usage throughout the year․ Refer to the manual for setup details and verify sensor communication with the controller for reliable operation․
Programming Irrigation Stations
Programming the Hunter Pro C Controller’s irrigation stations ensures precise watering schedules․ Follow these steps:
Assign run times and start times to each station based on watering needs․
Use the Manual Start feature to test Sensor compatibility and functionality․
Adjust settings via Seasonal Adjust feature when using the Solar Sync sensor․
Review the Basic Wiring Diagram to ensure proper connections for optimal performance․
Test all sensors and actuators to confirm proper operation before finalizing․
For troubleshooting, verify the transformer provides 24 volts AC․ Always refer to the manual for detailed instructions and compatibility guidelines․

Special Functions and Customization
Customize irrigation with the Multiple Active Zones feature on compatible controllers․ Optimize water usage by adjusting volume settings․ Enhance control with Hunter remote compatibility for convenient operation from anywhere in the yard․
Multiple Active Zones Feature
The Hunter Pro C Controller supports the Multiple Active Zones feature, enabling the simultaneous operation of two or more irrigation stations․ This enhances efficiency, particularly for large landscapes with overlapping zones․ However, ensure your system’s water volume can handle concurrent use to avoid pressure drops․ Always verify compatibility and consult the manual for proper configuration․ Note that not all Hunter controllers include this feature, and the Pro-C requires adequate
Water Volume and Efficiency Considerations
Optimize water usage with the Hunter Pro C controller by adjusting water volume settings․ Ensure each station’s flow rate matches the zone’s requirements to avoid overwatering or underwatering․ The Pro C allows customization to balance efficiency and plant health․ Monitor water pressure to prevent waste․ Proper scheduling reduces runoff and enhances irrigation performance․ Regularly check for leaks or blockages to maintain optimal efficiency․ Remember, water conservation begins with precise control and awareness of your system’s needs․
Compatibility with Hunter Remote Controls
The Hunter Pro-C Controller seamlessly integrates with Hunter Remote Controls, enabling wireless operation of your irrigation system․ This compatibility allows easy adjustments and monitoring of your stations without physical access to the controller․ Use the remote to set schedules, start or stop stations, and manage irrigation activities from a distance․ The remote control enhances convenience and efficiency, particularly for large-scale or multi-zone systems․ Ensure optimal irrigation management with the added flexibility of remote control functionality․

Troubleshooting and Maintenance
Resolve common issues by checking the transformer voltage and power supply connections․ Test sensors and actuators to ensure proper functionality․ Regular maintenance, including cleaning and inspecting wires, extends the controller’s longevity․ Replace or repair faulty components promptly to prevent further problems․
Common Issues and Solutions
Users may encounter issues such as miscommunication between the controller and valves or inability to start a manual cycle․ Check the transformer and power supply to ensure proper 24 volts AC․ If the manual start button is unresponsive, try pressing and holding the right arrow button․ Seasonal Adjust settings may not update correctly using the Solar Sync sensor, so recalibrate as needed․ Additionally, valve control wires may not connect properly; refer to the wiring diagram for guidance․ Always consult the manual or contact support for unresolved issues․
Checking Transformer and Power Supply
Ensure the Hunter Pro C Controller operates correctly by validating the transformer and power supply․ Use a multimeter to check the voltage at the transformer wires connected to the controller; it should read 24 volts AC․ If only the faceplate was replaced, the transformer might not supply power․ Inspect the connections carefully and test for continuity․ If issues persist, verify the controller’s power supply and ensure all wiring matches the basic wiring diagram; Proper power flow is crucial for station activation and sensor functionality․
Testing Sensors and Actuators
To ensure the Hunter Pro C Controller functions correctly, regularly test sensors and actuators․ Initiate a manual cycle by pressing the Manual Start button or holding the right arrow button․ Test each sensor by pressing its individual button; the controller should indicate activation through LEDs or display changes․ Check actuators to confirm they open and close as instructed․ Verify sensor wiring connections and ensure proper power supply (24 volts AC)․ Testing these components guarantees optimal system performance and detects any malfunctions early, preventing costly damage or irrigation issues․ Regular checks are essential for reliable operation and water efficiency․
Maintenance Tips for Longevity
To ensure the Hunter Pro C Controller operates efficiently for years, follow these maintenance tips:
- Regularly inspect wire connections for looseness or corrosion, ensuring secure and clean contacts․
- Clean the controller’s exterior with a dry cloth to prevent dust buildup, which can interfere with functionality․
- Periodically check sensors and actuators for proper functioning and replace any faulty components promptly․
- Inspect the transformer connections to confirm 24 volts AC supply, ensuring consistent power delivery․
- Avoid exposing the controller to harsh weather conditions; use protective covers if necessary․
- Review and update firmware or programming as needed to maintain optimal performance․
By adhering to these guidelines, you can extend the lifespan and reliability of your Hunter Pro C Controller․

Additional Resources
Enhance your controller experience with the Hunter ET System․ Download manuals and guides for detailed instructions․ Contact support for expert assistance․ Check the transformer for power supply troubleshooting․ Access online resources to maximize your irrigation system’s performance․
Accessing the Hunter ET System
To access the Hunter ET System, navigate to the settings menu on your controller․ Enter the appropriate code to unlock advanced features․ The ET System provides detailed weather data and allows for precise irrigation adjustments․ Connect your controller to the Hunter ET network for real-time updates and optimization․ Follow the instructions in the manual for a seamless setup․ This system enhances water efficiency and ensures optimal irrigation performance․
Downloading the Manual and Guides
Access the Hunter Pro C Controller manual and additional guides by visiting the Hunter ET System platform․ Navigate to the official Hunter Irrigation website to download the most up-to-date resources․ The manual is available in PDF format for easy reference and can be saved for future use․ Ensure you have a stable internet connection for seamless downloading․ If you encounter difficulties accessing the materials, reach out to Hunter customer support for assistance․
To download the Hunter Pro C Controller manual, visit the official Hunter Irrigation website and navigate to the “Support” section․ Look for the “Manuals and Guides” subsection to find the specific document․ The manual is available in PDF format for easy access and printing․ Ensure your browser is updated and cookies are enabled for smooth downloading․ If issues persist, contact Hunter support for further assistance․
Contacting Support for Further Assistance
If you encounter issues with your Hunter Pro C Controller, contacting Hunter customer support is essential․ Visit their website for contact information and assistance options․ Provide your controller model and any error codes for faster resolution․ For technical inquiries, ensure your controller is properly powered by checking the transformer and power supply․ If troubleshooting continues unresolved, reach out to qualified professionals for advanced support․ Always refer to the official manual for detailed guidance on specific problems․ Hunter support is available to help with sensor compatibility, programming questions, and system updates to ensure optimal performance․

Frequently Asked Questions
Discover answers to common queries about the Hunter Pro C irrigation controller․ Learn about its compatibility with Hunter remote controls, testing sensors, and seasonal adjustments․ Understand manual start procedures and Solar Sync sensor integration․ Enhance your irrigation experience with expert guidance and troubleshooting tips․
What is the process for manual starting? Touch Manual Start and follow the instructions․
How do I test sensors? Press the test button on Clik-type sensors during manual cycles․
Can I adjust settings for different seasons? Yes, use Seasonal Adjust when using Solar Sync․
Are there compatibility issues with Hunter remotes? No, the Pro-C is compatible with Hunter remote controls․
Understanding Hunter Pro C Controller Compatibility
The Hunter Pro C controller is designed to work seamlessly with Hunter remote controls, allowing users to operate irrigation systems wirelessly․ It supports standard valve control wiring configurations and connects to master valves through the P/MV and COM terminals․ Ensure proper transformer compatibility, as the system requires 24 volts AC for optimal performance․ The controller also works with the Hunter ET System for advanced water management․ Note that compatibility with multiple active zones will depend on the specific controller model․ Always verify sensor connections and avoid overpowering the system with excessive water volume during manual cycles․ For further assistance, consult the manual or contact Hunter support․
Common User Queries and Answers
Can I run all zones simultaneously? No, the hunter pro c controller does not support running all 12 zones at once due to water volume limitations․
How do I start a manual cycle? Press and hold the right arrow button or refer to the manual start guide for instructions․
Does the controller work with remote controls? Yes, the hunter pro c controller is compatible with hunter remote controls for added convenience․
Can I adjust settings for seasonal changes? Absolutely, use the seasonal adjust feature, especially when using the solar sync sensor for precise adjustments․
Where can I find programming details? Detailed steps for setting the date, stations, and other functions are available in the programming section of the manual․ If you need further assistance, contact hunter support․
Proper maintenance and calibration ensure the Hunter Pro C Controller operates efficiently․ Refer to the manual for advanced features and troubleshooting․ If issues persist, contact Hunter support for assistance․ Regular checks extend the controller’s lifespan and optimize performance for reliable irrigation management․
Final Thoughts on the Hunter Pro C Controller
The Hunter Pro C Controller offers a robust and intuitive solution for irrigation management․ Its compatibility with remote controls and solar sync sensors enhances flexibility, while its programming capabilities ensure precise water distribution․ The controller’s ability to handle multiple stations and seasonal adjustments makes it a versatile tool for various landscapes․ Regular maintenance and updates to the Hunter ET System further optimize performance․ Whether you’re a homeowner or a professional installer, the Hunter Pro C Controller delivers reliable and efficient irrigation, making it a worthwhile investment for your watering needs․ Its user-friendly design and advanced features cater to both novice and experienced users, ensuring smooth operation and long-term durability․ By following the manual and troubleshooting tips, users can maximize the controller’s potential for years to come․ Start enjoying smarter irrigation today!
Next Steps for Users
After setting up your Hunter Pro C Controller, explore additional resources and guides for advanced usage․ Visit the Hunter ET System for real-time weather data integration․ Download the manual and troubleshooting guides from Hunter’s official website․ If issues persist, contact their support team for assistance․ Periodically check sensor connections and test actuators to ensure optimal performance․ Update seasonal adjustments as needed and monitor water efficiency․ Always refer to the manual for compatibility information and maintenance tips to extend your controller’s longevity․