Magnum Energy MMS1012 Owner's Manual

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Contents

Magnum Energy MMS1012 Owner's Manual Manual pdf 5 page image

© 2010 Magnum Energy, Inc. iiiTable of Contents1.0 Introduction ..................................................................1MMS Series Models ............................................................... 1How an Inverter/Charger Works ............................................. 2Inverter Applications for Mobile Installations ............................ 2Advantages of Pure Sine Wave vs Modified Sine Wave Inverter ... 2Appliances and Run Time....................................................... 2Standard Features and Benefits .............................................. 3Battery Temperature Sensor .............................................. 62.0 Installation....................................................................7Pre-Installation .................................................................... 7Unpacking and Inspection ...................................................... 7Locating and Mounting the Inverter ........................................10Wiring Guidelines ................................................................13DC Wiring...........................................................................14DC Wire Sizing and Overcurrent Protection .........................14DC Overcurrent Protection................................................15DC Grounding .................................................................16DC Cable Connections......................................................17Battery Bank Wiring ............................................................18Inverter to Battery Bank Wiring ............................................18DC Ground Wire..............................................................19DC Negative Wire ............................................................19Battery Temperature Sensor .............................................19DC Positive Wire .............................................................19AC Wiring ...........................................................................20Neutral to Safety Ground Bonding .....................................20AC Wiring Connections .....................................................21AC Wire Size and Overcurrent Protection ............................21AC Input Wiring ..............................................................22AC Output Wiring ............................................................24Ground-Fault Circuit Interruption Breakers .........................25Functional Test ....................................................................253.0 Operation ................................................................... 27Operating Modes .................................................................27Inverter Mode.................................................................27Standby Mode ................................................................28Protection Circuitry Operation ...............................................32Inverter Start-up .................................................................33ON/OFF Switch ...............................................................33Status LED Indicator .......................................................33Factory Default Settings .......................................................344.0 Maintenance and Troubleshooting ...............................36Recommended Inverter and Battery Care ...............................36RV/Marine Off-Season Storage ..............................................36Resetting the Inverter ..........................................................37