1. บทนำ
This user manual provides comprehensive instructions for the safe and efficient operation of your GODIAG Level 2 EV Charger. This portable electric vehicle charger is designed to provide efficient charging for J1772 standard electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs) using a 240V NEMA 14-50 outlet. Please read this manual thoroughly before using the product to ensure proper function and longevity.
2. ข้อมูลด้านความปลอดภัย
Your safety is paramount. Adhere to all safety guidelines to prevent injury or damage to the charger or vehicle.
- Ensure the charger is connected to a properly grounded 240V NEMA 14-50 outlet.
- ห้ามใช้เครื่องชาร์จหากสายไฟหรือปลั๊กชำรุดเสียหาย
- Avoid submerging the charger control box in water, although it is IP65 dust and water-resistant.
- Do not attempt to disassemble or repair the charger. Contact qualified personnel for service.
- ให้เด็กและสัตว์เลี้ยงอยู่ห่างจากบริเวณชาร์จไฟ
- The charger is equipped with built-in protection functions including overvoltage, กระแสเกินและการป้องกันการลัดวงจร
- Ensure proper ventilation around the charger during operation to prevent overheating.

Figure 2.1: All-Round Protection Features. This diagram highlights the comprehensive safety mechanisms integrated into the GODIAG EV charger, ensuring protection against various electrical hazards and environmental factors.
3. สินค้าหมดview
3.1 ส่วนประกอบ
The GODIAG Level 2 EV Charger package includes the following components:
- 1x GODIAG 32 Amp Level 2 EV Charger with NEMA 14-50 Plug and J1772 Connector
- 1x Charger Box Holder
- ที่วางสายเคเบิล 1x
- กระเป๋าเก็บของ 1x
- 1x คู่มือผู้ใช้ (เอกสารนี้)
- 1x ชุดสกรูยึด

Figure 3.1: GODIAG Level 2 EV Charger and Included Accessories. This image displays the complete set of items provided with the charger, including the main unit, power plug, charging gun, wall mount, and carrying case.
3.2. คุณสมบัติหลัก
- Level 2 Charging: Operates on 240V with a 32 Amp capacity, delivering up to 7.68kW for efficient charging.
- ปรับกระแสไฟได้: Charging current can be adjusted to 10A, 16A, 24A, or 32A to suit various power sources and charging needs.
- NEMA 14-50 Plug: Equipped with a standard NEMA 14-50 plug for direct connection to compatible outlets.
- ตัวเชื่อมต่อ J1772: Compatible with all J1772 standard EVs and PHEVs. A J1772 to Tesla adapter (not included) is required for Tesla vehicles.
- 20ft Cable: จัดเตรียมให้ ample reach from the power outlet to your vehicle's charging port.
- ETL & FCC Certified: Ensures compliance with safety and quality standards.
- ระดับ IP65: Offers protection against dust ingress and low-pressure water jets.
- Informative LCD Display: Provides real-time charging data including selected charging mode, voltage, current, temperature, completed kWh, and charge duration.
- การออกแบบพกพา: Compact and includes a storage bag for easy transport and convenient use at home or on the go.

Figure 3.2: Control Box Introduction. This image details the LED indicators and the LCD screen, which provides essential charging information and allows for current adjustment.

Figure 3.3: Vehicle Compatibility. The charger is compatible with a wide range of electric vehicles and PHEVs that use the J1772 charging standard. Tesla vehicles require an additional adapter.
4. การตั้งค่า
4.1. Mounting the Charger (Optional)
The GODIAG EV Charger can be mounted on a wall for convenience. Use the provided charger box holder, cable holder, and mounting screws.
- Choose a suitable location near your NEMA 14-50 outlet, ensuring it is a dry, protected area.
- Mark the drilling points for the charger box holder and cable holder on the wall.
- Drill pilot holes and secure the holders using the provided screws.
- Place the charger control box into its holder and hang the J1772 connector on the cable holder when not in use.

Figure 4.1: Wall-Mounted Charger Setup. This image demonstrates the charger mounted on a wall, highlighting the 21-foot cable length and the use of the provided holders for organization.
4.2. การเชื่อมต่อเริ่มต้น
The charger is designed for plug-and-play operation. No complex installation is required beyond plugging it into a compatible outlet.
- Ensure your NEMA 14-50 outlet is properly installed and functional.
- Insert the NEMA 14-50 plug of the GODIAG EV Charger firmly into the wall outlet.
- The charger's LCD display will illuminate, and the "Power" LED indicator will turn green, indicating it is ready for use.

Figure 4.2: NEMA 14-50 Plug Connection. This image illustrates the simple plug-and-go setup, showing the charger connected to a standard NEMA 14-50 wall outlet.
5. คู่มือการใช้งาน
5.1. การชาร์จรถของคุณ
- Ensure the charger is plugged into the NEMA 14-50 outlet and the "Power" LED is green.
- เปิดฝาครอบพอร์ตชาร์จของรถของคุณ
- Firmly insert the J1772 charging connector into your vehicle's charging port until it clicks into place.
- The charger will automatically begin the charging process. The "Charge" LED indicator will turn yellow, and the LCD display will show real-time charging data.
- To stop charging, first disconnect the J1772 connector from your vehicle, then unplug the NEMA 14-50 plug from the wall outlet.
5.2. Adjusting Charging Current
The GODIAG EV Charger allows you to adjust the charging current (10A, 16A, 24A, 32A) to match your power source capacity or desired charging speed.
- Before connecting the charger to your vehicle, press the "Current Switching" button on the control box.
- Each press will cycle through the available current settings (32A → 24A → 16A → 10A).
- The selected current will be displayed on the LCD screen.
- Once the desired current is set, connect the charger to your vehicle to begin charging at the chosen ampเร่าร้อน

Figure 5.1: LCD Display Details. This image provides a clear view of the LCD screen, showing real-time charging data and the current setting.
6. การบำรุงรักษา
Regular maintenance ensures the longevity and optimal performance of your GODIAG EV Charger.
- การทำความสะอาด: Wipe the charger control box and cables with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the charger is unplugged before cleaning.
- พื้นที่จัดเก็บ: When not in use, store the charger in its provided storage bag in a dry, cool place, away from direct sunlight and extreme temperatures. Utilize the cable holder to keep the cable neatly coiled.
- การตรวจสอบ: Periodically inspect the NEMA 14-50 plug, J1772 connector, and the entire cable for any signs of damage, wear, or corrosion. If any damage is found, discontinue use and contact support.
7 การแก้ไขปัญหา
This section addresses common issues you might encounter with your GODIAG EV Charger.
| ปัญหา | สาเหตุที่เป็นไปได้ | สารละลาย |
|---|---|---|
| Charger not powering on (No LEDs, LCD off) | No power from outlet; Faulty outlet; Damaged charger plug/cable. | Check the NEMA 14-50 outlet with another appliance. Ensure the plug is fully inserted. Inspect the cable for damage. |
| "Fault" LED is red | Internal fault; Overvoltage/Overcurrent protection activated; Short circuit. | Unplug the charger from both the vehicle and the wall. Wait 5 minutes, then plug it back in. If the fault persists, contact customer support. |
| Charging not starting (Yellow "Charge" LED not on) | J1772 connector not fully inserted; Vehicle charging port issue; Vehicle not ready to charge. | Ensure the J1772 connector is firmly seated in the vehicle's port. Check your vehicle's charging settings. |
| LCD display shows abnormal readings or is blank during charging | Software glitch; Internal component issue. | Disconnect and reconnect the charger. If the issue persists, contact customer support. |
If you encounter issues not listed here or if troubleshooting steps do not resolve the problem, please contact GODIAG customer support.
8. ข้อมูลจำเพาะ
| พารามิเตอร์ | ค่า |
|---|---|
| แบบอย่าง | EV-B04-US003A |
| อินพุต Voltage | กระแสสลับ 240 โวลต์ |
| แม็กซ์ปัจจุบัน | 32 Amp (Adjustable: 10A/16A/24A/32A) |
| กำลังขับสูงสุด | 7.68 กิโลวัตต์ |
| ประเภทปลั๊ก | เนมา 14-50 |
| ขั้วต่อ EV | เจ 1772 |
| ความยาวสายเคเบิล | 20 ฟุต (6.1 เมตร) |
| การรับรอง | อีทีแอล,เอฟซีซี |
| ระดับการป้องกันน้ำและฝุ่น (IP) | IP65 (ทนฝุ่นและน้ำ) |
| น้ำหนักสินค้า | 8.42 ปอนด์ (3.82 กก.) |
| Product Dimensions (Control Box) | 0.39 x 3.94 x 1.97 inches (approximate, from product dimensions) |
9. การรับประกันและการสนับสนุน
GODIAG provides a รับประกัน 2 ปี for this Level 2 EV Charger, covering defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
9.1. การสนับสนุนลูกค้า
For technical assistance, warranty claims, or any product-related inquiries, please contact GODIAG customer support. You can find contact information on the official GODIAG webเว็บไซต์หรือผ่านแพลตฟอร์มการซื้อของคุณ
GODIAG is committed to providing 24/7 customer support and ensuring a simple returns and exchange process for customer satisfaction.
Visit the official GODIAG Store for more information: GODIAG Store on Amazon





