Grizzl-E Classic Level 2 EV Charger Instruction Manual

1. Product Overview

The Grizzl-E Classic Level 2 EV Charger is a robust and reliable charging solution designed for electric vehicles. This UL Certified unit features a durable metal case enclosure, making it suitable for both indoor and outdoor installation. It provides 240V / 40A charging capabilities, significantly reducing charging times for compatible electric and plug-in hybrid vehicles.

Figure 1: Grizzl-E Classic EV Charger (Extreme Edition) with NEMA 14-50 plug and charging cable.

2. Setup and Installation

The Grizzl-E Classic charger is designed for straightforward installation. It comes with a NEMA 14-50 plug for easy connection to a compatible 240V outlet. The unit can be mounted either indoors or outdoors, offering flexibility based on your charging needs.

2.1. Mounting the Charger

The package includes a mounting bracket and screws for secure installation. For outdoor mounting, ensure the location is suitable for electrical connections and cable management. The unit's robust construction is designed to withstand various weather conditions.

Figure 2: Example of outdoor installation of the Grizzl-E charger.

2.2. Connecting to Power

Connect the NEMA 14-50 plug to a dedicated 240V NEMA 14-50 outlet. Ensure the outlet is properly installed and rated for the charger's 40A output. The charger is equipped with a 24-foot cable, providing ample reach for various parking configurations.

2.3. Adjustable Current Output

The Grizzl-E Classic allows for adjustable maximum current output, which can be set to 40A, 32A, 24A, or 16A using internal dip switches. This feature enables users to match the charger's output to their electrical infrastructure's capacity, ensuring safe and efficient charging.

Figure 3: Adjustable current output settings (40A, 32A, 24A, 16A).

3. Operating Instructions

Operating the Grizzl-E Classic charger is simple and intuitive. Once installed and connected to power, the charger is ready for use.

3.1. Charging Your EV

1. Ensure the Grizzl-E charger is properly connected to a NEMA 14-50 outlet.
2. Open the charging port on your electric vehicle.
3. Insert the J1772 charging connector from the Grizzl-E charger into your vehicle's charging port. The connector features an easy-release button for convenience.
4. The charger will automatically begin charging your vehicle. A green indicator light on the charger signifies active charging.

Figure 4: J1772 charging connector plugged into an EV.

3.2. Charging Time

The 40A output of the Grizzl-E Classic significantly reduces charging times compared to Level 1 chargers. A full charge can be achieved in a fraction of the time, depending on your vehicle's battery capacity and state of charge.

4. Maintenance

The Grizzl-E Classic is built for durability and requires minimal maintenance. Its metal case enclosure is designed to be waterproof, fire-resistant, and resistant to dust and bugs, ensuring long-term performance in various environments.

4.1. General Care

• Keep the charger and cable clean. Wipe down the unit with a damp cloth as needed.
• Ensure the charging cable is properly stored when not in use. The unit includes a holster for the J1772 connector to keep it organized and protected from the elements.
• Regularly inspect the cable and connectors for any signs of wear or damage.

Figure 5: Durability features of the Grizzl-E Classic charger.

5. Troubleshooting

If you encounter issues with your Grizzl-E Classic charger, refer to the following common troubleshooting steps:

• No Power/Indicator Light Off:

  Check the NEMA 14-50 outlet to ensure it has power. Verify that the charger's plug is fully inserted into the outlet. Check your home's circuit breaker for any tripped breakers.

• Charging Not Initiating:

  Ensure the J1772 connector is securely plugged into your vehicle's charging port. Some vehicles require the car to be locked for charging to begin. Check your vehicle's dashboard or app for any charging error messages.
• Slow Charging:

  Verify the charger's internal dip switch settings match your desired amperage (40A, 32A, 24A, or 16A). Ensure your vehicle is capable of accepting the full 40A charge. Environmental factors like extreme temperatures can sometimes affect charging efficiency.

• Overheating Protection:

  The Grizzl-E charger includes a temperature protection feature. If the unit detects excessive heat, it may temporarily reduce power or stop charging to prevent damage. Allow the unit to cool down before attempting to charge again. Ensure adequate ventilation around the charger.

• Fault Beeping/Error Codes:

  If the charger emits a fault beeping sound or displays an error code, consult the full user manual for specific code interpretations. This may indicate an electrical issue or a problem with the unit's internal components. Ensure the charger is used within its specified voltage range (208-240V).

For persistent issues, please contact Grizzl-E customer support.

6. Product Specifications

7. Warranty and Support

The Grizzl-E Classic Level 2 EV Charger comes with a 3-year warranty, ensuring peace of mind and reliable performance. Grizzl-E is committed to providing continuous services and support for its products.

7.1. Customer Support

For any inquiries, technical assistance, or warranty claims, please contact Grizzl-E customer support. Refer to the official Grizzl-E website or the product packaging for the most up-to-date contact information.

Figure 6: Warranty and support information.