1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your LEFANEV 32A 7.68KW EV Charger Level 2 Station. This charging station is designed for electric and hybrid vehicles, offering a high-speed charging solution for home use. Please read this manual thoroughly before using the product.
2. What's in the Box
- 1 x Wall Electric Vehicle Charging Station (with backplate pre-installed)
- 1 x Screw Kits and Hooks
- 1 x User Manual
3. Safety Information
Always prioritize safety during installation and operation. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Professional Installation: Installation should ideally be performed by a qualified electrician to ensure compliance with local electrical codes and safety standards.
- Grounding: Ensure the power outlet used is properly grounded. Do not use the charger with an ungrounded outlet.
- Cable Integrity: Regularly inspect the charging cable and connector for any signs of damage, fraying, or wear. Do not use if damaged.
- Environmental Conditions: The charger is IP66 rated for outdoor use, making it resistant to dust and water. However, avoid submerging the unit or exposing it to extreme weather conditions beyond its operating temperature range (-25°C to +55°C).
- Emergency Stop: Familiarize yourself with the emergency stop button on the unit for immediate power cut-off if needed.
- Children and Pets: Keep the charging equipment out of reach of children and pets during operation.
4. Setup and Installation
The LEFANEV EV Charger is designed for wall-mounted installation. A NEMA 14-50R high-power socket must be pre-installed for plug-in operation.
4.1 Pre-installation Requirements
- A dedicated 240V NEMA 14-50R outlet is required.
- Ensure the electrical circuit can support a continuous 32A load.
- Select a suitable wall location for mounting, preferably near your vehicle's parking spot.
4.2 Mounting the Charger
- Use the provided mounting bracket as a template to mark the drill holes on the wall.
- Drill pilot holes and secure the mounting bracket to the wall using the provided screws and hooks.
- Carefully attach the charging station to the mounted bracket.
Figure 1: LEFANEV 32A EV Charger components including the main unit, NEMA 14-50 plug, J1772 connector, and wall mount.
Figure 2: Detail of the NEMA 14-50 plug, which connects to a standard 14-50R receptacle.
4.3 Installation Video Guide
Video 1: Step-by-step guide on how to install the EV charger station. This video demonstrates the physical mounting process.
5. Operating Instructions
The LEFANEV EV Charger is designed for user-friendly operation with an intelligent chip for monitoring and control.
5.1 Basic Charging Steps
- Plug the NEMA 14-50 plug into the dedicated 240V outlet. The charger's LCD screen will power on.
- Open your electric vehicle's charging port.
- Insert the J1772 connector firmly into your vehicle's charging port. Ensure a secure connection.
- The charging process will begin automatically. The LCD display will show real-time charging data (voltage, current, time, power consumed).
- To stop charging, press the 'Start & Stop' button on the charger or disconnect the J1772 connector from your vehicle.
Figure 3: Overview of the charger's LCD display, LED charging indicator, and Start & Stop button.
Figure 4: Detail of the silver-plated SAE J1772 charging pins, designed for better conductivity and to prevent overheating.
5.2 Adjusting Charging Settings
The intelligent chip allows monitoring of charging conditions. Specific amperage and timer settings can be adjusted directly on the unit or via a compatible mobile application (if available and configured).
5.3 Usage Video Guide
Video 2: Demonstrates the general usage of the LEFANEV EV Charger, including plugging into the vehicle and basic operation.
Video 3: A brief overview of the Level 2 EV Charging Station with NEMA 14-50 Plug, highlighting its features and ease of use.
6. Key Features
- High-Speed Charging: Delivers 32 amps of charging speed, providing up to 25 miles of range per hour, significantly faster than standard wall outlets.
- Level 2, 240 Volts, 7.7 kW: Optimized for efficient charging of electric and hybrid vehicles.
- Durable and Weatherproof: IP66 rated for indoor and outdoor installation, ensuring reliability in various weather conditions.
- Intelligent Monitoring: Equipped with a smart chip to monitor voltage, current, charging time, and power consumption for safe and optimized charging.
- Long Cable Length: Features a 20ft cable (including charger body, wall plug cable, and car plug cable) for flexible placement.
Figure 5: The LEFANEV EV Charger conveniently installed and charging a white electric vehicle.
Figure 6: The waterproof design of the charging connector ensures durability and safety in various conditions.
Figure 7: The charger is compatible with a wide range of electric and hybrid vehicle brands.
7. Technical Specifications
| Operating Current | 32 Amp |
| Voltage Range | 220V-240V |
| Waterproof Rating | IP66 |
| Maximum Power | 7.68KW |
| Phase Mode | Single Phase |
| Installation Method | Wall/Stand |
| Enclosure Material | PC+alloy |
| Length of Cable | 20 Ft / 6.1m |
| Working Temperature | -25°C ~ +55°C |
Figure 8: Physical dimensions of the charging station unit.
8. Maintenance
Regular maintenance ensures the longevity and safe operation of your EV charger.
- Cleaning: Wipe the exterior of the charger with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Cable Inspection: Periodically check the charging cable and connectors for any signs of damage, cuts, or excessive wear.
- Storage: When not in use, ensure the charging cable is neatly coiled and the J1772 connector is stored in its designated holder to protect it from dust and moisture.
9. Troubleshooting
If you encounter issues with your charger, refer to the following common solutions:
- No Power: Check if the NEMA 14-50 plug is securely inserted into the wall outlet. Verify that the circuit breaker for the outlet has not tripped.
- Charging Not Starting: Ensure the J1772 connector is fully and securely inserted into the vehicle's charging port. Check the vehicle's charging settings.
- Error Message on LCD: Refer to the user manual for specific error codes and their corresponding troubleshooting steps. If the issue persists, contact customer support.
- Slow Charging: Confirm that the charger's amperage settings are correctly configured for your vehicle and electrical supply.
10. Warranty and Support
LEFANEV offers an unconditional replacement within 30 days for any issues with your EV charger that do not meet your needs. For further assistance, technical support, or warranty claims, please refer to the contact information provided in your user manual or visit the official LEFANEV website.
