Duosida Level 1+2 EV Charger Instruction Manual

1. Introduction

The Duosida Level 1+2 EV Charger is a versatile and portable electric vehicle supply equipment (EVSE) designed for efficient charging of your electric vehicle at home or office. This charger supports both Level 1 (120V) and Level 2 (240V) charging, offering flexibility and faster charging speeds compared to standard Level 1 chargers. It features a 25-foot cable and a control box with LED indicators for charge status.

This manual provides essential information for the safe and effective use of your Duosida EV Charger, including setup, operation, maintenance, and troubleshooting.

Figure 1.1: Duosida Level 1+2 EV Charger with accessories in carrying case.

2. Safety Information

Please read all safety instructions carefully before using the Duosida EV Charger. Failure to follow these instructions may result in electric shock, fire, or serious injury.

• Do not immerse the charger or its components in water or other liquids.
• Do not operate the charger if it is damaged, has frayed cables, or if the plug or connector is compromised.
• Ensure the power outlet used is properly grounded and rated for the charger's specifications (120V or 240V, 16A).
• Do not use extension cords or adapters other than the provided 110V adapter.
• Keep the charging area clear of flammable materials.
• Always disconnect the charger from the power source before cleaning or performing any maintenance.
• This charger is designed for electric vehicle charging only. Do not use it for other purposes.
• Ensure the charging cable is not pinched, stepped on, or subjected to damage during use.

3. Package Contents

Verify that all items are present in the package:

• Duosida Level 1+2 EV Charging Station
• 110V Adapter Cable
• Accessory Bag
• Instruction Manual (this document)

Figure 3.1: Included 110V Adapter Cable.

4. Setup

Follow these steps to set up your Duosida EV Charger:

1. Unpack the Charger: Carefully remove all components from the carrying case.
2. Choose a Power Source:
   • For Level 2 (240V) charging: Plug the charger's NEMA 6-20P plug directly into a compatible 240V, 20A (or higher) NEMA 6-20R outlet.
   • For Level 1 (120V) charging: Connect the provided 110V adapter cable to the charger's NEMA 6-20P plug, then plug the adapter into a standard 120V household outlet.
   

   Figure 4.1: NEMA 6-20P Plug for 240V Connection.

3. Mounting (Optional): The control box features mounting holes. If desired, secure the control box to a wall using appropriate screws (not included) to keep it stable and organized. Ensure the mounting location is dry and protected from direct weather exposure.
4. Power On: Once connected to a power source, the charger's control box will illuminate the "POWER" LED, indicating it is ready for use.

5. Operating Instructions

To charge your electric vehicle:

1. Connect to Vehicle: Open your vehicle's charging port and firmly insert the J1772 connector from the Duosida charger into the vehicle's inlet. Ensure it clicks into place.


Figure 5.1: J1772 Connector.

2. Initiate Charging: The charger will automatically begin communicating with your vehicle. The "CONNECTED" LED on the control box will illuminate, followed by the "CHARGING" LED.
3. Monitor Charge Status: The LED indicators on the control box provide real-time status:
   • POWER: Solid green when the charger is connected to power.
   • CONNECTED: Solid green when the charger is properly connected to the vehicle.
   • CHARGING: Blinking green during active charging.
   • FAULT: Solid red if an error occurs (refer to Troubleshooting section).
   

   Figure 5.2: Control Box LED Indicators.

4. End Charging: To stop charging, first disconnect the J1772 connector from your vehicle. The charger will cease operation. Then, unplug the charger from the power outlet.

6. Maintenance

Proper maintenance ensures the longevity and safe operation of your charger:

• Cleaning: Disconnect the charger from power. Use a soft, dry cloth to wipe down the control box, cables, and connectors. Do not use harsh chemicals or abrasive cleaners.
• Cable Care: Avoid kinking, twisting, or driving over the charging cable. Store the cable neatly when not in use to prevent damage.
• Storage: When not in use, store the charger in its provided carrying case in a cool, dry place, away from direct sunlight and extreme temperatures.
• Inspection: Periodically inspect the charger, cables, and plugs for any signs of wear, damage, or corrosion. If any damage is found, discontinue use and contact support.

7. Troubleshooting

If you encounter issues with your Duosida EV Charger, refer to the table below:

8. Specifications

Key technical specifications for the Duosida EV Charger:

Figure 8.1: Control Box Back with Specifications.

9. Compatible Vehicles

The Duosida EV Charger utilizes the J1772 charging standard, making it compatible with most electric vehicles sold in the US, including but not limited to:

• Nissan LEAF
• BMW i series
• Chevy Volt, Chevy Bolt
• Fiat 500e
• Ford C-Max Energi, Ford Focus Electric, Ford Fusion Energi
• Honda Accord Plug-in Hybrid
• Kia Soul EV
• Mercedes B-Class Electric Drive
• Mitsubishi i-MiEV
• Porsche Plug-in Hybrids
• Smart Electric Drive
• Toyota Prius Plug-in Hybrid
• Volkswagen E-Golf

Note: Tesla vehicles require a separate Tesla-to-J1772 adapter (not included) to use this charger.

10. Warranty and Support

The Duosida Level 1+2 EV Charger comes with a 2-year warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.

For warranty claims, technical support, or any questions regarding your charger, please contact Duosida customer service. Refer to the product packaging or the seller's information for specific contact details.

Please have your model number (XIYNBH) and purchase date available when contacting support.