1. Product Introduction
This NAOEVO Wiring Harness Kit is designed for LED work lights, supporting a wide voltage input of 12V/24V. It is suitable for various vehicles, including off-road vehicles, construction vehicles, and trucks, enabling easy and safe installation of auxiliary lighting.
2. Setup and Installation Instructions
Follow these steps to properly install your wiring harness kit and LED work light:
- Prepare the Installation Area: Select a flat and stable installation location on your vehicle (e.g., bumper, roof rack). Clean the surface thoroughly to ensure it is free of oil, dirt, and sand.
- Secure the Bracket: Secure the included mounting bracket to the chosen location using appropriate screws. Ensure the bracket is level and stable before proceeding.
- Install the Light Fixture: Connect your LED work light to the bracket. Adjust the beam angle to your desired position and then securely tighten all screws.
- Connect the Power Supply: Connect the light fixture's power cord to your vehicle's 12V/24V DC circuit. Ensure the positive (red wire) and negative (black wire) terminals are connected correctly to avoid damage.
- Functional Test: Turn on the power to check if the light fixture illuminates normally. Confirm the beam angle meets your requirements and double-check that all screws are securely tightened.
Wiring Diagram
Description: This diagram illustrates the connection path from the vehicle battery through the fuse and relay, to the on-off switch, and finally to two LED light bars. Ensure all connections are secure and correctly polarized.
Switch Mounting
Description: The on-off switch features an adhesive backing for easy mounting on a flat surface in your vehicle, requiring no drilling.
Installation Demonstration Video
Description: This video demonstrates the connection process of the wiring harness kit and the operation of both the wired on-off switch and the wireless remote control.
3. Operating Instructions
Your NAOEVO Wiring Harness Kit provides two methods for controlling your LED work lights: a wired on-off switch and a wireless remote control.
Wired On-Off Switch
- Press the switch once to turn the connected LED lights ON.
- Press the switch again to turn the connected LED lights OFF.
Wireless Remote Control
Description: The wireless remote control allows for convenient operation from a distance. It typically includes buttons for On, Off, and various flash modes.
- ON Button: Activates the connected LED lights.
- OFF Button: Deactivates the connected LED lights.
- Flash Mode Buttons (e.g., 'M1', 'M2' or lightning bolt icons): Cycle through different flashing patterns or strobe effects for your LED lights.
4. Maintenance
To ensure the longevity and optimal performance of your wiring harness kit:
- Periodically inspect all wire connections for tightness and signs of wear or corrosion.
- Keep the wiring and connectors clean and free from dirt, dust, and moisture.
- Check the fuse periodically for any signs of damage or blowing. Replace with a fuse of the same rating (15A) if necessary.
5. Troubleshooting
If you encounter issues with your wiring harness kit, consider the following:
- Lights Not Turning On:
- Check all power connections from the battery to the harness and to the LED lights. Ensure they are secure and correctly polarized (red to positive, black to negative).
- Inspect the fuse. If it's blown, replace it with a new 15A fuse.
- Ensure the vehicle's power is on and the battery has sufficient charge.
- Remote Control Not Working:
- Ensure the remote control unit is properly connected to the wiring harness.
- Check the battery in the remote control. Replace if necessary.
- If the wired switch light is permanently on, it might indicate a wiring issue or a fault in the switch/remote module. Re-check connections or consult support.
- Intermittent Operation:
- Check for loose connections anywhere in the circuit.
- Inspect wiring for any damage, fraying, or exposed wires that could cause short circuits.
6. Specifications
Detailed specifications for the NAOEVO Wiring Harness Kit:
Description: This table provides a quick overview of key specifications for the NAOEVO Heavy Duty Harness.
| Feature | Specification |
|---|---|
| Wire Material | XLPE / XL-PVC |
| Core Material | Tinned Wire |
| Voltage | 12V / 24V DC |
| Electric Current | 40A |
| Max Wattage | 180W / 300W (depending on variant) |
| Harness Length | 12 Feet |
| Wire Gauge | 16 AWG |
| Number of Fuses | 4 (includes extra blade fuses) |
| Fuse Rating | 15A (for overvoltage, overload, short circuit protection) |
| Application | Any off-road LEDs, LED work light bars (4-52 inch) |
| Function | On-off Switch, Remote Controller |
Key Components
Description: The kit includes a water-resistant fuse holder with a 15A fuse for protection against overvoltage, overload, and short circuits, along with two extra blade fuses.
Description: An efficient 12V 40A protection power relay is included, featuring a high-quality copper coil for good conductivity and a premium contactor for extended wear.
7. Warnings and Safety Information
Please read all safety information carefully before installation and use.
- Voltage Matching: This kit is only compatible with 12V/24V DC vehicle circuits. DO NOT connect to 220V AC power, as this will damage the light fixture and pose safety hazards.
- Installation Safety: After installation, firmly shake the light fixture to ensure it is secure. Before driving, double-check the screw tightness to prevent the light fixture from falling off due to bumps or vibrations.
- Circuit Safety: Ensure the vehicle's ignition is OFF when connecting to the power supply to avoid short circuits. Do not modify the vehicle's electrical circuits without authorization, as this may damage the vehicle's electronic systems.
- Environmental Protection: Avoid prolonged use in strong acid/alkali environments to prevent material corrosion. When washing the car, avoid directing high-pressure water jets into the light fixture gaps to prevent water from entering.
- Keep Out of the Way of Children: During installation, keep children away from screws, tools, and other small parts to prevent accidental swallowing or injury.
8. User Tips
- The wiring harness kit is designed for easy installation, making it suitable for DIY enthusiasts.
- The product is noted for its good quality and durable materials, including tinned wire.
- It is compatible with a wide range of off-road LED lights, offering versatility for various applications.
- The 12-foot harness length provides ample reach for most vehicle installations.
9. Frequently Asked Questions (FAQ)
- Q: Is the NAOEVO Wiring Harness Kit easy to install?
- A: Yes, the wiring harness kit is designed for easy installation and comes with an on-off switch and a remote controller for convenient operation.
- Q: What is the quality of the materials used?
- A: The kit is made with high-quality materials, including XLPE/XL-PVC wire material and tinned wire for the core, ensuring good quality and durability.
- Q: Is it compatible with all off-road LEDs?
- A: Yes, the wiring harness kit is compatible with any off-road LEDs.
- Q: What is the length of the harness?
- A: The harness length is 12 feet.
10. Warranty and Support
For any warranty claims, technical support, or further inquiries regarding your NAOEVO Wiring Harness Kit, please contact the seller or the official NAOEVO customer service channel where you purchased the product.
A detailed user manual in PDF format is also available for download from the product page or by contacting customer support.