User Manual for Maverick EV Charger MES-EV-LH Series

Quick Guide from the Manual

This manual provides essential instructions for the installation, operation, and maintenance of the Maverick EV Charger (Models: MES-EV-LH-SG80, MES-EV-LH-DG80, MES-EV-LH-DG40). Always ensure the device is installed by a professional and that the electrical circuit is properly sized (125% of the load) in accordance with local codes like the National Electrical Code (NEC).

Product Overview

The Maverick EV Charger is a Level 2 AC charging station designed for indoor or outdoor use. It features a 4.3-inch LCD display, RFID authentication, and supports network connectivity via Wi-Fi, 4G, or Ethernet. The unit is rated for temperatures between -30°C and 50°C and has an enclosure protection rating of Type 4, IK08.

Installation

Location Requirements: Install the charger in a ventilated, cool place away from direct sunlight and rain. Ensure the unit is mounted vertically with sufficient clearance (at least 200mm-500mm depending on the side).

Wall Mount Installation:

• Mark and drill holes in the wall according to the mounting plate.
• Install wall mounts and hanging plates.
• Secure the pile body onto the mounting plate using the provided screws.

Wiring:

• Ensure the mainboard power switch is off before starting.
• Remove the decorative and wiring covers.
• Connect the input wires (L1, L2, PE) to the terminals. Ensure the ground cable is connected reliably.
• Use 4 AWG stranded copper cable for input.
• Reinstall covers after wiring is complete.

Operation

Charging Preparation: Park the vehicle, turn it off, and ensure it is in a chargeable state. You can initiate charging via the APP, RFID card, or plug-and-charge mode.

Charging Steps:

• Connect the charging cable to the car socket.
• If using an RFID card, tap the card to the reader and select the charging cable.
• If using the APP, scan the QR code and follow the prompts.
• The screen will display charging voltage, current, and time during the process.
• To stop, use the APP, car terminal, or tap the RFID card again.

Troubleshooting

The charger includes automatic protection. If a fault occurs, the screen will display a fault code. Common issues include:

• 24 Ground Fault: The charging pile is not grounded; test the circuit.
• 25 Motherboard Over Temperature Alarm: Equipment is too hot; wait for it to cool down.
• 32/42 A/B Cable Input Overcurrent Alarm: Check the charging adapter connection and ensure the car charger is working properly.
• 3E/4E Cable Input Overload Alarm: Check the charging adapter connection.

For faults like Flash Fault (20) or EEPROM Fault (21), contact after-sales service.

Maintenance

Perform regular monthly maintenance. Ensure the equipment is well-grounded, check for safety hazards (high temperatures, corrosion, flammable items), and verify that all wiring connection points are secure and not loose.