1. Introduction
The horizont RANGER AN3000 is a high-performance, versatile electric fence energizer designed for effective animal control across various applications. This combined unit offers flexible power options, allowing operation via 230V mains, 12V battery, or an optional solar panel. It is suitable for a wide range of animals and can manage fence lengths up to 5 km under average vegetation conditions. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your RANGER AN3000 energizer.
2. Safety Instructions
Please read all safety instructions carefully before installing and operating the electric fence energizer. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- General Safety: Ensure the energizer is installed in a dry, protected area, away from direct sunlight and moisture.
- Electrical Connections: All electrical connections must be made according to local regulations and by qualified personnel if necessary. Use only the power adapters and cables supplied or recommended by horizont.
- Grounding: Proper grounding is critical for the effective and safe operation of the electric fence. Always use the recommended number of ground stakes.
- Children and Animals: Keep children and unauthorized persons away from the electric fence and energizer. Ensure animals are properly introduced to the fence.
- Maintenance: Disconnect the energizer from all power sources before performing any maintenance or repairs.
- Warning Signs: Install appropriate warning signs on the electric fence at regular intervals, especially near public access points.
3. Package Contents
Verify that all components are present in the package:
- horizont RANGER AN3000 Electric Fence Energizer
- Ground stake (approximately 30 cm)
- Fence connection cable
- User Manual (this document)

Image: The horizont RANGER AN3000 electric fence energizer shown within its retail packaging.
4. Setup
Follow these steps for proper installation of your RANGER AN3000 energizer:
- Mounting the Energizer: Securely mount the energizer in a location protected from weather elements. Ensure it is easily accessible for operation and maintenance.
- Grounding: Drive the provided ground stake (or two ground stakes for optimal safety, as recommended) into moist soil at least 1 meter away from any building foundations or other grounding systems. Connect the energizer's ground terminal (usually marked with a black or green symbol) to the ground stake using a suitable ground cable.
- Fence Connection: Connect the energizer's fence terminal (usually marked with a red or lightning bolt symbol) to the electric fence line using the supplied fence connection cable. Ensure a secure and insulated connection.
- Power Connection:
- 230V Mains Operation: Connect the energizer to a standard 230V AC outlet using the appropriate power adapter.
- 12V Battery Operation: Connect a 12V deep cycle battery to the energizer's 12V terminals. Ensure correct polarity (red to positive, black to negative).
- Solar Panel (Optional): If using a solar panel, connect it according to the solar panel's instructions and the energizer's solar input terminals. The energizer can be used with a solar panel for continuous operation.
- Initial Check: Before turning on, double-check all connections to ensure they are tight and correctly installed.

Image: Front view of the horizont RANGER AN3000 energizer, showing connection points and control panel.

Image: Top view of the horizont RANGER AN3000, highlighting the control panel and power input options.
5. Operating Instructions
Once the energizer is properly installed and connected:
- Power On: Turn the power switch or dial to the 'ON' position.
- Indicator Lights: Observe the indicator lights on the control panel. The 'CONTROL' light (green) should flash, indicating normal operation. A red 'ALARM' light or a continuous red light may indicate a fault or low battery.
- Mode Selection (if applicable): Some models may have different operating modes (e.g., full power, reduced power, night mode). Select the desired mode using the 'MODE' switch or dial. Refer to the labels on the energizer for specific mode functions.
- Battery Test (for 9V/12V operation): The energizer may feature a battery test function. Activate this function to check the remaining battery capacity.
- Monitoring: Periodically check the energizer's indicator lights and the fence line to ensure continuous and effective operation.

Image: Detailed view of the horizont RANGER AN3000 control panel, showing the 'CONTROL' and 'MODE' indicators and switches.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your energizer and electric fence system.
- Fence Line Inspection: Regularly inspect the entire fence line for vegetation growth, broken wires, loose insulators, or other damage that could cause shorts or reduce effectiveness. Clear any vegetation touching the fence.
- Connections Check: Periodically check all electrical connections (power, ground, fence) for corrosion or looseness. Clean and tighten as necessary.
- Battery Maintenance (for 9V/12V operation): If using a battery, check its charge level regularly. Recharge or replace the battery as needed. Keep battery terminals clean and free of corrosion.
- Energizer Cleaning: Keep the energizer casing clean and free of dust and debris. Use a dry cloth for cleaning. Do not use abrasive cleaners or immerse the unit in water.
- Winter Storage: If storing the energizer for an extended period, especially during winter, disconnect it from all power sources and store it in a dry, protected environment. Remove and fully charge any connected batteries.
7. Troubleshooting
If your electric fence system is not functioning correctly, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| No pulse/No indicator light | No power supply; Faulty power adapter/battery; Energizer fault. | Check power outlet/battery charge. Test power adapter. If problem persists, contact support. |
| Weak pulse/Low voltage on fence | Poor grounding; Fence short circuit (vegetation, broken insulator); Low battery. | Improve grounding (add stakes). Inspect fence for shorts and clear vegetation. Recharge/replace battery. |
| Red 'ALARM' light active | Low battery voltage; Significant fence fault/short. | Check battery and recharge if necessary. Thoroughly inspect fence for severe shorts. |
| Intermittent pulse | Loose connections; Intermittent short on fence. | Check and tighten all connections. Inspect fence for intermittent contact with objects. |
If you are unable to resolve the issue after following these steps, please contact horizont customer support.
8. Specifications
| Model Number | 10992 |
| Operating Voltage | 9V / 12V / 230V |
| Charge Energy | 3.5 Joules |
| Maximum Voltage | 14,700 Volts |
| Recommended Fence Length (medium growth) | Up to 5 km |
| Dimensions (L x W x H) | 32 x 27.51 x 46.99 cm |
| Weight | 3.5 kg |
| Country of Origin | Germany |
| Suitable for Animals | Horse, Cattle, Sheep, Goat, Pig, Wild Boar, Large Game, Wolf |
9. Warranty and Support
The horizont RANGER AN3000 electric fence energizer comes with a 3-year warranty, ensuring quality and reliability. This warranty covers manufacturing defects under normal use conditions.
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact horizont customer support. Keep your purchase receipt as proof of purchase for warranty purposes.
You can find contact information for horizont support on their official website or through your retailer.

Image: The horizont brand logo.







