Introduction and Overview
The DIG ECO 1 ASV.075 Solar Powered Irrigation Controller with 3/4" Anti Siphon Valve is an advanced solution for managing irrigation systems in both residential and commercial environments. This controller operates entirely on solar power, eliminating the need for external AC power or batteries, and functions efficiently even in low-light conditions.
Key features include:
- Solar-Powered Operation: Utilizes a built-in photovoltaic module for eco-friendly and reliable performance.
- Integrated Anti-Siphon Valve: Features a 3/4" anti-siphon valve, suitable for above-ground installation.
- Smart Programming: Allows for precise, customizable watering schedules to optimize water usage.
- Wide Compatibility: Ideal for both drip and sprinkler systems.
- Durable Design: Weatherproof construction ensures longevity in outdoor settings.
- User-Friendly Interface: Equipped with an LCD display and retractable cord for easy programming and installation.
Image: The DIG ECO 1 ASV.075 Solar Irrigation Controller, showcasing its compact design with the solar panel on top and the integrated anti-siphon valve below.
Setup and Installation
The ECO 1 ASV.075 controller is designed for straightforward above-ground installation. Proper placement is crucial for optimal solar charging and system performance.
1. Site Selection
Choose a location that receives ample direct sunlight throughout the day to ensure continuous charging of the internal photovoltaic module. Avoid shaded areas from buildings, trees, or other obstructions.
2. Mounting the Controller
The controller should be mounted vertically on a rigid support, such as a stake or wall, ensuring the solar panel faces the sun. The 3/4" anti-siphon valve should be installed above the highest sprinkler head or emitter in the irrigation zone to prevent backflow.
Image: A DIG ECO 1 ASV.075 controller installed in a garden bed, demonstrating typical above-ground placement amidst plants and flowers.
3. Connecting to Irrigation System
Connect the 3/4" anti-siphon valve to your main water line and the irrigation zone. Ensure all connections are secure and watertight. The controller is compatible with both drip and sprinkler systems.
Image: Two DIG ECO 1 ASV.075 controllers installed on risers in a garden, illustrating multiple unit setup and connection points to the irrigation lines.
Operating Instructions
The ECO 1 ASV.075 features a user-friendly LCD display and intuitive buttons for programming watering schedules. The retractable cord allows for comfortable programming without removing the unit.
1. Accessing the Display
Gently pull the retractable cord to bring the LCD display closer for programming. The display will activate automatically.
2. Programming Watering Schedules
Use the navigation buttons to set the current time, watering start times, run durations, and watering days. The smart programming feature allows for flexible and precise control over your irrigation needs.
- Set Time: Adjust the current time and day.
- Set Start Time: Program up to three independent start times per day.
- Set Run Time: Define the duration for each watering cycle (e.g., 10 minutes, 30 minutes).
- Set Days: Select specific days of the week for watering, or choose interval watering (e.g., every 2 days).
- Rain Delay: Temporarily suspend watering for a set period (e.g., 24, 48, 72 hours) in anticipation of or after rainfall.
Image: A close-up view of the DIG ECO 1 ASV.075 controller's LCD display and control buttons, illustrating the user interface for programming.
3. Manual Operation
The controller allows for manual watering cycles outside of the programmed schedule. Refer to the on-screen prompts for initiating and stopping manual cycles.
Maintenance
The DIG ECO 1 ASV.075 is designed for minimal maintenance due to its weatherproof construction and solar power system. Regular checks can ensure optimal performance.
- Solar Panel Cleaning: Periodically wipe the solar panel with a soft, damp cloth to remove dust, dirt, or debris that may obstruct sunlight and reduce charging efficiency.
- Valve Inspection: Occasionally inspect the 3/4" anti-siphon valve and connections for any signs of leaks or blockages. Ensure the valve remains clear of debris.
- Winterization (if applicable): In regions with freezing temperatures, it is recommended to disconnect the controller and drain any water to prevent freeze damage. Store the unit indoors during winter months.
Troubleshooting
This section addresses common issues you might encounter with your irrigation controller.
| Problem | Possible Cause | Solution |
|---|---|---|
| Controller display is blank or unresponsive. | Insufficient solar charging. | Ensure the solar panel receives direct sunlight for several hours. Clean the solar panel if dirty. Relocate the controller to a sunnier spot if necessary. |
| System not watering at scheduled times. | Incorrect programming, low water pressure, or valve issue. | Verify programming settings (start times, run times, days). Check water supply and pressure (recommended 20-80 PSI). Inspect the anti-siphon valve for obstructions. |
| Controller stuck on a specific watering cycle. | Internal programming error or power issue. | Allow the unit to fully charge in direct sunlight. Attempt to reset the programming. If the issue persists, contact customer support. |
| Water leakage from connections. | Loose connections or damaged seals. | Tighten all connections. Inspect O-rings and seals for damage and replace if necessary. |
Specifications
- Model: ECO 1 ASV.075
- Valve Size: 3/4 inch Anti-Siphon Valve
- Power Source: Solar-powered (built-in photovoltaic module)
- Operating Pressure: 20 to 80 PSI (recommended), up to 125 PSI (maximum)
- Flow Rate: 0.25 to 25 GPM (Gallons Per Minute)
- Product Dimensions: 8.25 x 3 x 7.5 inches
- Item Weight: 1.87 pounds
- Display Type: LCD
- Color: Red
- Manufacturer: DIG
- UPC: 840620101080
Warranty and Support
Specific warranty details are not provided in this manual. For information regarding product warranty, technical support, or replacement parts, please visit the official DIG website or contact their customer service department.
You can also visit the DIG Store on Amazon for additional product information and resources.
