1. Introduction
The JARXIOKE 3000W Pure Sine Wave Power Inverter is designed to convert 12V DC power from your battery into 110V/120V AC power, suitable for a wide range of applications including RVs, off-grid solar systems, and vehicles. This inverter delivers a true 3000W continuous power output and a 6000W peak power, ensuring stable and clean electricity for sensitive electronics. Its high conversion efficiency (>90%) and low no-load losses contribute to energy saving. This manual provides essential information for the safe and efficient operation, setup, and maintenance of your inverter.
2. Safety Information
Please read and understand all safety instructions before installing or operating the inverter. Failure to follow these instructions may result in electric shock, fire, serious injury, or death.
- Ensure proper ventilation around the inverter to prevent overheating. Do not block ventilation openings.
- Keep the inverter away from water, moisture, and flammable materials.
- Always connect the inverter to a properly grounded electrical system. The earth wire connection is crucial for safety.
- Do not open the inverter casing. There are no user-serviceable parts inside. Refer all servicing to qualified personnel.
- Disconnect the battery before making or breaking connections to the inverter.
- Use appropriate cable gauges for battery connections to prevent overheating and ensure efficient power transfer.
- Avoid connecting loads that exceed the inverter's continuous power rating to prevent overload.
- In case of smoke, strange odors, or unusual noises, immediately disconnect the inverter from the power source and connected devices.
3. Package Contents
Verify that all items are present in your package:
- JARXIOKE 3000W Pure Sine Wave Power Inverter Unit
- Battery Cables (2x 2.62ft / 80cm, 3AWG / 32mm², one red for positive, one black for negative)
- Remote Control
- User Manual
- Gift Items: Wrench, Earth Wire, Fuses
4. Product Overview
Familiarize yourself with the components and features of your JARXIOKE Pure Sine Wave Power Inverter.
4.1 Front and Rear Panel Layout
- Positive Terminal: Connects to the positive (+) terminal of your 12V DC battery.
- Negative Terminal: Connects to the negative (-) terminal of your 12V DC battery.
- Intelligent Cooling Fan: Activates automatically to dissipate heat when the load capacity reaches 2800W or the internal temperature reaches 45°C.
- LCD Display: Provides real-time monitoring of usage, including input voltage, output voltage, output wattage, and protection indicators.
- Power Switch: Main ON/OFF switch for the inverter.
- Type-C Port: For charging compatible devices.
- USB Port x2: For charging USB-powered devices.
- 3x AC Socket: Standard 110V/120V AC outlets for connecting appliances.
- Earth Wire Terminal: For connecting to a proper ground.
4.2 LCD Display Features
The LCD display provides critical information and alerts:
- Input Voltage (DC): Shows the current battery voltage.
- Output Voltage (AC): Displays the inverter's AC output voltage (110V/120V).
- Output Wattage: Indicates the current power consumption of connected devices.
- Overvoltage Protection: Alerts if the input voltage is too high.
- Low Voltage Protection: Alerts if the input voltage is too low.
- Overload Protection: Indicates if connected devices draw too much power.
- Short Circuit Protection: Alerts in case of a short circuit in the output.
4.3 Silent Smart Cooling Fan
The inverter features intelligent cooling fans designed for quiet, high-efficiency energy saving and fast heat dissipation. The fans only activate when the load capacity reaches 2800W or the working temperature reaches 45°C, extending the inverter's lifespan.
5. Setup Instructions
Follow these steps for proper installation of your inverter.
5.1 Mounting the Inverter
- Choose a dry, well-ventilated area, away from direct sunlight, heat sources, and flammable materials.
- Ensure there is sufficient space around the inverter for airflow, especially around the cooling fans.
- Mount the inverter securely using appropriate hardware (not included unless specified) to prevent movement.
5.2 Battery Connection
Important: Ensure the inverter's power switch is in the 'OFF' position before making any connections.
- Connect the red battery cable to the positive (+) terminal of your 12V DC battery.
- Connect the other end of the red cable to the positive (+) terminal on the inverter.
- Connect the black battery cable to the negative (-) terminal of your 12V DC battery.
- Connect the other end of the black cable to the negative (-) terminal on the inverter.
- Ensure all connections are tight and secure to prevent arcing and overheating.
5.3 Grounding the Inverter
Proper grounding is essential for safety.
- Locate the earth wire terminal on the inverter (refer to Figure 3).
- Connect one end of the provided earth wire (or a suitable grounding cable) to this terminal.
- Connect the other end of the earth wire to a reliable ground point, such as a vehicle chassis (for car use) or a dedicated grounding rod (for off-grid systems).
5.4 Remote Control Setup
The remote control allows convenient operation from a distance.
- Plug the remote control cable into the 'REMOTE' port on the inverter.
- Ensure the inverter's main power switch is in the 'OFF' position before attempting to use the remote control to power on the unit.
6. Operating Instructions
6.1 Powering On the Inverter
- After all connections are secure, turn the main power switch on the inverter to the 'ON' position. The LCD display should illuminate.
- Alternatively, if the inverter's main switch is OFF, you can use the remote control to turn the inverter ON.
6.2 Connecting AC Appliances
- Plug your AC appliances into the 3x AC sockets on the inverter.
- Ensure the total continuous power draw of all connected appliances does not exceed 3000W.
- For sensitive electronics, the pure sine wave output ensures safe and stable operation.
6.3 Using USB and Type-C Ports
Plug your compatible USB or Type-C devices directly into the respective ports for charging.
6.4 Monitoring the LCD Display
Regularly check the LCD display for real-time information on input voltage, output wattage, and any active protection warnings. This helps in understanding the inverter's status and preventing potential issues.
6.5 Powering Off the Inverter
- Turn off all connected AC appliances and disconnect them from the inverter.
- Turn the main power switch on the inverter to the 'OFF' position.
- If using the remote, ensure the inverter is off via the remote, then turn off the main switch.
7. Maintenance
Regular maintenance ensures optimal performance and longevity of your inverter.
- Cleaning: Periodically clean the exterior of the inverter with a dry, soft cloth. Ensure ventilation openings and cooling fans are free from dust and debris. Do not use liquid cleaners.
- Connection Check: Regularly inspect battery cables and terminal connections for tightness. Loose connections can cause overheating and damage.
- Fuse Inspection: If the inverter stops working, check the internal fuses. Replacement fuses are included in the package. Always replace with fuses of the same rating.
- Storage: If storing the inverter for an extended period, disconnect it from the battery and store it in a cool, dry place.
8. Troubleshooting
This section addresses common issues you might encounter with your inverter.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power output / Inverter not turning on | Loose battery connections, low battery voltage, blown fuse, inverter switch off. | Check battery cable connections. Ensure battery voltage is sufficient. Check and replace fuses if necessary. Ensure inverter's main power switch is ON. |
| Overload protection activated (LCD shows 'OVERLOAD') | Connected load exceeds inverter's continuous power rating. | Reduce the total wattage of connected appliances. Disconnect some devices and restart the inverter. |
| Low voltage protection activated (LCD shows 'LOW VOLTAGE') | Battery voltage is too low. | Recharge or replace the battery. |
| Overheat protection activated | Inverter is too hot due to poor ventilation or excessive load. | Ensure adequate ventilation. Reduce load. Allow inverter to cool down before restarting. Clean cooling fans if blocked. |
| Short circuit protection activated | Short circuit in the output wiring or connected appliance. | Disconnect all appliances. Check wiring for any short circuits. Test appliances individually. |
9. Specifications
| Feature | Specification |
|---|---|
| Continuous Power | 3000W |
| Peak Power | 6000W |
| Input Voltage | 12V DC |
| Output Voltage | 110V / 120V AC |
| Output Frequency | 60Hz |
| Waveform | Pure Sine Wave |
| Conversion Efficiency | >90% |
| Protection Features | Overvoltage, Low Voltage, Overload, Short Circuit, Overheat, Reverse Polarity (Fuse), GND Leakage (Lightning Strike) |
| Cooling System | Silent Smart Cooling Fans (activates at 2800W load or 45°C) |
| USB Ports | 2x USB, 1x Type-C |
| AC Sockets | 3x US Standard AC Sockets |
| Dimensions (L x W x H) | 13.0in (330mm) x 8.07in (205mm) x 3.46in (88mm) |
10. User Tips
- Remote Control Usage: Always ensure the inverter's main power switch is in the 'OFF' position before attempting to use the remote control to power on the unit. This ensures proper synchronization and prevents unexpected behavior.
- Battery Capacity: For optimal performance and to avoid frequent low voltage cut-offs, ensure your 12V battery bank has sufficient capacity for your intended load and duration of use.
- Cable Management: Keep battery cables as short as possible and ensure they are properly routed and secured to minimize voltage drop and potential hazards.
11. Warranty and Support
JARXIOKE provides a 24-month warranty for this product. If you encounter any issues or have questions regarding your inverter, please contact customer support via email. Refer to your purchase documentation for specific contact details.
