Introduction
Thank you for choosing the AIMS Power 5000 Watt Pure Sine Power Inverter. This industrial-grade inverter is designed to convert 12 Volt DC power from batteries into 120 Volt AC pure sine wave power, suitable for a wide range of sensitive electronics and heavy-duty appliances. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your inverter.
Key Features:
- 5000 Watt Continuous Power: Provides stable power for demanding applications.
- 10000 Watt Surge Capacity: Handles high startup loads from motors and appliances.
- 12 Volt DC Input: Compatible with standard 12V battery systems.
- Pure Sine Wave Output: Ensures clean, stable power for sensitive electronics.
- Selectable Frequency (50Hz/60Hz): Adaptable to various regional power standards.
- High Efficiency: Improved output performance even at low input voltages.
- Dual GFCI Outlets: Two 20A Ground Fault Circuit Interrupter outlets for enhanced safety.
- AC Terminal Block Connector: Direct connect option for hardwired applications.
- Remote On/Off Switch Capability: For convenient control.
- Comprehensive Protection: Includes short circuit, overload, over-temperature, low/high voltage protection.
- 5 Function Protection LED Indicator: Provides visual status and fault alerts.
- Thermally Controlled Dual Cooling Fans: Ensures optimal operating temperature.
Safety Information
Read all instructions and warnings before operating the inverter. Failure to follow these instructions may result in electric shock, fire, serious injury, or death.
- Ventilation: Ensure adequate ventilation around the inverter. Do not block cooling vents.
- Environment: Install the inverter in a dry, cool, and well-ventilated area, away from direct sunlight, heat sources, and flammable materials. Avoid exposure to water or excessive humidity.
- Wiring: Use appropriate gauge wiring for DC input connections to prevent overheating and voltage drop. Ensure all connections are tight and secure.
- Grounding: Properly ground the inverter chassis to a suitable earth ground.
- Battery Safety: Work in a well-ventilated area when connecting batteries. Wear eye protection. Do not short-circuit battery terminals.
- Qualified Personnel: Installation and servicing should be performed by qualified personnel.
- Load Capacity: Do not exceed the inverter's continuous or surge power ratings.
Legal Disclaimer: This product may contain materials cautioned by California Proposition 65.
Setup and Installation
Proper installation is crucial for the performance and longevity of your inverter. Follow these steps carefully.
1. Choosing a Location:
- Select a location that is dry, cool, and well-ventilated.
- Ensure sufficient clearance around the inverter for airflow, especially around the cooling fans.
- Mount the inverter securely on a flat, non-flammable surface.
2. DC Input Connections:
Connect the inverter directly to your 12V battery bank using heavy-gauge cables. Shorter cables and larger gauge wires minimize voltage drop and maximize efficiency.
- Connect the positive (+) terminal of the inverter to the positive (+) terminal of the battery bank.
- Connect the negative (-) terminal of the inverter to the negative (-) terminal of the battery bank.
- Ensure all connections are clean, tight, and free of corrosion.

Figure 1: Rear view of the inverter with DC input terminals and cooling fans.

Figure 2: Angled rear view showing the robust battery connection points.
3. AC Output Connections:
The inverter features two GFCI dual outlets and a direct connect AC terminal block.
- For standard appliances, plug them directly into the GFCI outlets.
- For hardwired applications, use the AC terminal block. Ensure proper wiring of Neutral, Earth (Ground), and Hot lines.

Figure 3: Front view of the inverter with AC outlets and control panel.
4. Grounding:
Connect the inverter's chassis ground terminal to a reliable earth ground point. This is essential for safety and proper operation.
Operating Instructions
Once installed, operating your AIMS Power inverter is straightforward.
1. Powering On/Off:
- Ensure all DC and AC connections are secure before powering on.
- Locate the red power switch on the front panel.
- To turn on, press the power switch to the 'ON' position. The green 'on' LED indicator should illuminate.
- To turn off, press the power switch to the 'OFF' position.

Figure 4: Close-up of the inverter's front panel, showing the power switch and indicators.
2. Frequency Selection:
A switch on the front panel allows you to select between 50Hz and 60Hz output frequency. Ensure this matches the requirements of your connected appliances.
3. Remote On/Off Switch:
The inverter supports a remote on/off switch for convenient operation from a distance. Connect the remote switch cable to the designated port on the inverter.
4. Understanding LED Indicators:
The 5 Function Protection LED indicator provides visual feedback on the inverter's status and any active protections. Refer to the troubleshooting section for specific fault indications.
Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your inverter.
- Cleaning: Periodically clean the exterior of the inverter with a dry cloth. Do not use liquid cleaners.
- Ventilation: Ensure cooling vents are free from dust and debris. The dual cooling fans are thermally controlled and will activate as needed to maintain optimal temperature.
- Connections: Regularly check all DC and AC connections for tightness and signs of corrosion. Loose connections can lead to overheating and poor performance.
- Battery Health: Maintain your battery bank according to the battery manufacturer's recommendations. A healthy battery bank is essential for inverter performance.
Troubleshooting
This section provides guidance for common issues you might encounter. For complex problems, contact AIMS Power technical support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Inverter does not turn on. | No DC input power; Loose battery connections; Blown DC fuse (external); Inverter fault. | Check battery voltage; Verify all DC connections are secure; Check external DC fuse; Contact support if problem persists. |
| No AC output. | Overload protection; Low battery shutdown; Over-temperature shutdown; Short circuit on AC output; AC breaker tripped. | Reduce load; Recharge batteries; Allow inverter to cool; Check AC wiring for shorts; Reset AC breaker. |
| Inverter beeps or shuts down under load. | Low battery voltage; Overload; Over-temperature. | Check battery voltage and charge level (Low Battery Shut Down: 10.0V); Reduce connected load; Ensure adequate ventilation. |
| Fans not running. | Normal operation (thermally controlled); Fan malfunction. | Fans only run when temperature reaches 40ºC. If inverter is hot and fans are not running, contact support. |
| Smoke or burning smell. | Internal component failure. | Immediately disconnect power from the inverter. Do not attempt to operate. Contact AIMS Power support for repair or replacement. |
Specifications
Detailed technical specifications for the AIMS Power 5000 Watt Pure Sine Power Inverter.
| Specification | Value |
|---|---|
| Continuous Output Power | 5000 Watts |
| Surge Output Power | 10000 Watts (1/2 second) |
| DC Input Voltage | 13.2 V (Operating Range: 10.5V - 15V) |
| Output Voltage (No Load) | 120Vac +/- 3% |
| Output Waveform | Pure Sine Wave |
| Output Frequency | 50Hz or 60Hz (Selectable) |
| Efficiency | 91% |
| No Load Current (Fan Off) | 2.6A (12V) |
| No Load Current (Fan On) | 4.4A (12V) |
| Low Battery Shut Down | 10.0V |
| Low Battery Return on Power | 11.2V |
| High Battery Shut Down | 15.9V |
| High Battery Return on Power | 15.0V |
| Over Temperature Protection | -25ºC - 79ºC |
| Cooling Fan Activation Temperature | 40ºC |
| Dimensions (L x W x H) | 25.59 x 8.86 x 6.22 inches |
| Weight | 25.7 pounds |
| AC Outlets | 2 x GFCI Dual Outlets (20A per block) |
Warranty and Support
AIMS Power is committed to providing reliable products and excellent customer service.
Warranty Information:
This AIMS Power inverter typically comes with a 1-year warranty covering parts and labor. Please retain your proof of purchase for warranty claims. For specific warranty terms and conditions, refer to the documentation included with your product or contact AIMS Power directly.
Technical Support:
For technical assistance, troubleshooting, or warranty inquiries, please contact AIMS Power support:
- Phone: 775-359-6703
- Official User Manual (PDF): Download PDF Manual
- AIMS Power Store: Visit AIMS Power Store on Amazon
When contacting support, please have your product model number (PWRIG500012120S) and purchase date ready.








