©
2010 Magnum Energy, Inc
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Table of Contents
1.0 Introduction ..................................................................1
MM Series Models ................................................................. 1
How an Inverter/Charger Works ............................................. 2
What Appliances will run from a Modi
fi
ed Sine Inverter .............. 2
Appliances and Run Time ....................................................... 2
Standard Features and Bene
fi
ts .............................................. 3
Battery Temperature Sensor .................................................. 5
2.0 Installation ....................................................................6
Pre-Installation .................................................................... 6
Unpacking and Inspection ...................................................... 6
Locating and Mounting the Inverter ......................................... 8
Wiring Guidelines ................................................................10
DC Wiring ...........................................................................11
DC Wire Sizing and Overcurrent Protection .........................11
DC Overcurrent Protection ................................................13
DC Grounding .................................................................13
DC Cable Connections ......................................................14
Battery Bank Wiring ............................................................15
Inverter to Battery Bank Wiring ............................................15
DC Ground Wire ..............................................................16
DC Negative Wire ............................................................16
Battery Temperature Sensor (Battery charger models only) ..16
DC Positive Wire .............................................................16
AC Wiring ...........................................................................17
Neutral to Safety Ground Bonding .....................................17
AC Wiring Connections .....................................................17
AC Wire Size and Overcurrent Protection ............................18
AC Input Wiring ..............................................................19
AC Output Wiring ............................................................20
Ground-Fault Circuit Interruption Breakers .........................20
Functional Test ....................................................................21
3.0 Operation ....................................................................22
Operating Modes .................................................................22
Invert Mode ...................................................................22
Transfer Mode .................................................................22
Protection Mode ..............................................................23
Charge Mode (not available on all models)..........................23
Start-up .............................................................................25
ON/OFF Switch ...............................................................25
Status Indicator ..............................................................25
Normal Operation .........................................................25
Protection Mode ...........................................................25
Charge Mode ...............................................................25
Factory Default Settings .......................................................26
4.0 Troubleshooting ..........................................................27
5.0 Specifi cations ..............................................................28
