1. Introducció
The LEESKY 3000 Watt Power Inverter is designed to convert 12V DC power from your vehicle battery or battery bank into 110V/120V AC household power. This device provides 3000 watts of continuous power, making it suitable for powering various AC household appliances and large electrical devices during trips, camping, work sites, or as a home backup solution. It features an LED display, a 2.4A USB port, dual AC sockets, and comes with a wired remote controller for convenient operation.
Image 1.1: LEESKY 3000 Watt Power Inverter and included accessories.
2. Instruccions de seguretat
For safe operation and to prevent damage to the inverter and connected devices, please adhere to the following safety guidelines:
- Fusibles integrats: The inverter includes built-in UL fuses to protect your devices from electrical damage.
- Proteccions múltiples: The unit is equipped with 7 protection features: Overload protection, Overvoltage protecció, baix voltage protection, Overheat protection, Low-voltage alarm, Input/output isolated protection, and Reverse polarity protection.
- LED Display for Protection Codes: The LED display will show specific protection codes (HI - overvoltage, OH - overheat, OL - overload, LO - low voltage) accompanied by an audible beep when a protection is triggered.
- Ventilació: Ensure adequate ventilation around the inverter. The intelligent cooling fans will activate automatically when the load reaches approximately 40% of rated power or the inverter temperature reaches 104°F (40°C) to prevent overheating.
- Posada a terra: Always connect the inverter to a proper ground using the provided earth wire.
- Mida del cable: Use the provided 4AWG battery cables to ensure sufficient current flow and prevent overheating of cables.
Imatge 2.1: acabatview of the inverter's protection functions.
3. Contingut del paquet
En desempaquetar, comproveu que hi hagi tots els elements següents:
- LEESKY 3000 Watt Power Inverter Unit
- 15ft Wired Remote Controller
- 2 pairs of 2ft 4AWG Battery Cables (Red and Black)
- Filferro de terra
- 8 Shockproof Pads
- Manual d'usuari (aquest document)
Image 3.1: Inverter and its complete set of accessories.
4. Característiques del producte
The LEESKY 3000 Watt Power Inverter offers a robust set of features for reliable power conversion:
- Sortida d'alta potència: Provides 3000 watts of continuous power, converting 12V DC to 110V/120V AC.
- Punts de venda versàtils: Equipped with dual 110-120V AC sockets and a 2.4A USB port for charging various devices.
- Comandament a distància: Includes a 15ft wired remote controller for convenient power on/off control and monitoring of the inverter's status from a distance.
- AC Terminal Blocks: Designed with 30A AC Terminal Blocks to easily connect appliances larger than 15A.
- Pantalla LED intel·ligent: Clearly shows input voltage, potència de sortidatage, and corresponding protection codes (HI, OH, OL, LO) for quick diagnostics.
- Sistema de refrigeració avançat: Features intelligent cooling fans that automatically activate when the load reaches approximately 40% of rated power or the inverter temperature reaches 104°F (40°C), ensuring superior heat dissipation and prolonged lifespan.
- Construcció duradora: Made with quality aluminum alloy material for superior endurance, heat dissipation, and drop resistance compared to plastic-cased inverters.
Image 4.1: Front and rear panel overview with port labels and display functions.
5. Configuració
Follow these steps to properly set up your LEESKY 3000 Watt Power Inverter:
- Col·locació: Choose a dry, well-ventilated location for the inverter, away from direct sunlight, heat sources, and flammable materials. Ensure sufficient space around the unit for proper airflow.
- Posada a terra: Connect the provided earth wire to the grounding terminal on the inverter and to a reliable ground point (e.g., vehicle chassis, ground rod).
- Connexió de la bateria: Using the provided 4AWG battery cables, connect the positive (+) terminal of the inverter (red terminal) to the positive (+) terminal of your 12V DC battery. Connect the negative (-) terminal of the inverter (black terminal) to the negative (-) terminal of your 12V DC battery. Ensure connections are tight and secure.
- Connexió de control remot: Plug the 15ft wired remote controller into the designated remote port on the inverter. This allows for convenient operation from a distance.
- Encesa inicial: Once all connections are secure, press the power button on the inverter or the remote control to turn on the unit. The LED display should illuminate, showing the input voltage.
Imatge 5.1: Ex.amples of inverter setup in different environments.
6. Instruccions de funcionament
To operate your LEESKY 3000 Watt Power Inverter:
- Encès: Ensure the inverter is properly connected to a 12V DC power source. Press and hold the power button on the inverter or the remote control for over 0.5 seconds to turn it on. The green 'POWER' indicator on the remote will light up, and the LED display on the inverter will show the input voltage.
- Connecteu els electrodomèstics: Plug your AC appliances into the dual 110-120V AC sockets. For devices requiring more than 15A, utilize the 30A AC Terminal Blocks. You can also charge USB-powered devices via the 2.4A USB port.
- Pantalla del monitor: The LED display will cycle through input voltage, potència de sortidatage, and output power (kW). Monitor these readings to ensure stable operation.
- Overload/Protection: If the inverter detects an issue (e.g., overload, overvoltage), it will trigger a protection mode, display a corresponding code (HI, OH, OL, LO), and emit an audible beep. Disconnect the load and resolve the issue before restarting.
- Apagar: To turn off the inverter, press and hold the power button on the inverter or the remote control for over 0.5 seconds. The display and indicators will turn off.
Image 6.1: The 15ft wired remote control for convenient operation.
7. Manteniment
Un manteniment adequat garanteix la longevitat i el rendiment òptim del vostre inversor:
- Neteja: Regularly clean the exterior of the inverter with a dry, soft cloth. Ensure the cooling fan vents are free from dust and debris to maintain efficient airflow.
- Connexions: Periodically check all electrical connections (battery terminals, grounding wire, AC terminal blocks) to ensure they are tight and free from corrosion. Loose connections can lead to overheating and reduced performance.
- Emmagatzematge: Quan no l'utilitzeu durant períodes prolongats, guardeu l'inversor en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Salut de la bateria: Ensure your 12V DC battery is well-maintained and fully charged, especially if using it as a primary power source. A healthy battery contributes to the inverter's efficiency and lifespan.
Image 7.1: Dual cooling fans for efficient heat dissipation.
8. Solució De Problemes
The intelligent LED display provides diagnostic codes to help identify and resolve common issues:
| Mostra el codi | Problema | Solució |
|---|---|---|
| HI | Overvoltage Protecció | Entrada DC voltage és massa alta. Comproveu el volum de la bateriatage i sistema de càrrega. |
| OH | Protecció contra el sobreescalfament | Inverter temperature is too high. Ensure proper ventilation, reduce load, or allow to cool down. |
| OL | Overload Protection / Short-circuit Protection | Connected load exceeds inverter's capacity or there is a short circuit. Reduce load or check for short circuits. |
| LO | Volum baixtage Protecció | Entrada DC voltage és massa baix. Torneu a carregar o substituïu la bateria. |
If the issue persists after attempting the suggested solutions, please contact LEESKY customer support for further assistance.
9. Especificacions
Key technical specifications for the LEESKY 3000 Watt Power Inverter:
- Nom del model: Inversor de 3000 watts
- Wattage: 3000 watts (Continuous)
- Font d'alimentació: Battery Powered (12V DC Input)
- Vol. De sortidatage: 110V / 120V AC
- Sortida USB: 5V CC, 2.4A
- Dimensions del producte: 18.79 x 9.4 x 3.8 polzades
- Pes de l'article: 11 lliures
- Fabricant: LEESKY
- Usos recomanats: Car RV, Home, Indoor Outdoor, Solar System, Vehicle
10. Garantia i Suport
The LEESKY 3000 Watt Power Inverter comes with a reliable 18-month warranty and lifetime service. For any inquiries, technical support, or warranty claims, please contact LEESKY customer support or visit the official LEESKY Store on Amazon.
