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Massimo MEI 1200 Manual

Massimo MEI 1200 Manual

1200w pure sine wave inverter dc12v to ac120v

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Summary of Contents for Massimo MEI 1200

  • Page 2: Table Of Contents

    Table of Contents General Information ………………………………… 2 Before Installation …………………………………… 4 Installation …………………………………………… 6 Connecting the Cables ……………………………… 11 Important Performance Check ………………………… 12 Troubleshooting ……………………………………… 13 Specifications …………………………………………… 14 Warranty Terms ……………………………………… 15...
  • Page 3: General Information

    General Information This pure sine wave inverter is designed meet the requirements of a complete off--grid solar system. It converts DC12V power to AC120V power, the common household power that charges and operates a wide range of electric appliances, including laptops, cellphones, digital cameras, fans, music players, air conditioners, and more.
  • Page 4: Before Installation

    *Soft Start function: This inverter can increase output voltage progressively when connecting to heavy loads with minimum noise interruption. * Remote control function (optional): Users can control this inverter from a distance with a remote control. * Excellent surge ratings for differing loads. * ETL ROSH FCC REACH APPROVAL.
  • Page 5 Please read the instructions, warnings, and caution statements in this manual prior to installation. Device Safety 1. Operating the inverter when it is seriously damaged could be dangerous. 2. Contact customer service if the inverter appears faulty. Do not disassemble or attempt to repair the device as this will void the warranty.
  • Page 6 sure all electrical connections are tight. The connection process may cause sparks. 5. To avoid dangerous short circuits, avoid wearing metal items during installation, such as rings, bracelets, necklaces, or watches. 6. A frozen battery should never be operated with a charger or inverter.
  • Page 7: Installation

    Installation Always make sure the inverter is switched o- before connecting to other devices. Follow the important guidelines below to determine the installation location. * Well-ventilated, cool, dry area. The inverter must be located in an area where the fan is not blocked or exposed to direct sunlight. It should be placed in an area that is free of any moisture, with a minimum of 10 inches of clearance on all sides to provide adequate ventilation.
  • Page 8 Warning: Vertically mounting the inverter is not recommended; it would affect the efficiency of fans. Sizing Off-Grid Solar Batteries:...
  • Page 9 Calculating How Many Amp-Hours You Need Step 1: Determine inverter size First calculate the peak load or maximum wattage of your applications by adding up the wattage of the appliances and devices that could run at the same time. For example, a room with two 60-watt light bulbs and a 300- watt desktop computer will need an inverter size up to 420 watts (60 times two, plus 300).
  • Page 10 Figure 1. This wiring setup shows an inverter connected directly to a vehicle engine battery for light load devices. Figure 2. This wiring setup shows a battery connection for medium load devices. This setup only allows the inverter to draw power from the auxiliary battery, not the vehicle starting battery.
  • Page 11: Connecting The Cables

    negative-to-negative (- to -) in a parallel system, doubling capacity. We recommend that you not connect batteries from different manufacturers or with different amp-hour ratings in parallel. This may result in decreased battery life. Figure 3. Two 12V batteries connected in a parallel system for double capacity.
  • Page 12: Important Performance Check

    All electrical connections should be fastened securely to avoid risk of sparks and fire. Connecting Diagrams: Important: Performance Check...
  • Page 13: Troubleshooting

    Before starting your inverter, make sure the following requirements have been met. The On/Off switch is in the Off position. The positive (+) cable is connected to the positive (+) battery terminal. The negative (-) cable is connected to the negative (-) battery terminal. The battery voltage is within the proper range for this unit (roughly 10-15.5 volts DC).
  • Page 14: Specifications

    This section will help you identify and troubleshoot common problems. Please review this information before contacting Customer Service. If you cannot resolve the problem, record the error code, inverter light pattern, and usage data and call Customer Service. Problem Solution No power The power is off.
  • Page 15: Warranty Terms

    Specifications: Continuous output 1200W Surge Power 2400W Input Voltage AC Voltage 120V Frequency 60Hz Wave Form Pure Sine Wave Total Harmonic THD ≤ 3% Distortion USB Output DC 5V ± 5% 2400mA AUTO Under-voltage 10.5V±0.5V protection Over-voltage 15.5V± 0.5V protection No load current 650mA Efficiency...
  • Page 16 Limited Warranty What is covered? This limited warranty covers defects in materials and workmanship of this product. What is not covered? This limited warranty does not cover any damage caused by the owner modifying, misusing, or attempting to repair the product, or use of the product for anything other than normal consumer use as authorized in our current product literature.
  • Page 17 We offer a 1-year warranty against manufacturing defects. If you have any questions or issues, please Email our customer service team for help customerservice@massimomotor.com Massimo MotorSports LLC Address: 3101 W Miller Road, Garland, TX 75041, USA Phone: 877-881-6376...