©
2015 Sensata Technologies
iii
Table of Contents
1.0 Introduction ............................................................................. 1
1.1 Features - CSW1012 and CSW2012 ............................................. 1
1.2 Features - CSW412 ................................................................... 3
1.3 Regulatory Compliance .............................................................. 4
2.0 Installation .............................................................................. 5
2.1 Pre-Installation ........................................................................ 5
2.1.1 Installation Guidelines ........................................................ 5
2.1.2 Unpacking and Inspection ................................................... 5
2.1.3 Tools Required ................................................................... 5
2.2 Locating and Mounting the Inverter ............................................ 8
2.3 Wiring the Inverter – General Requirements .............................. 11
2.3.1 Wiring Requirements ........................................................ 11
2.3.2 Torque Requirements
........................................................ 11
2.4 DC Wiring ............................................................................. 12
2.4.1 DC Wire Sizing................................................................. 13
2.4.2 DC Overcurrent Protection ................................................. 14
2.4.3 DC Grounding
.................................................................. 14
2.4.4 DC Cable Connections ....................................................... 14
2.4.5 Wiring the Battery Bank .................................................... 15
2.4.6 Appliances and Run Time .................................................. 15
2.4.7 Wiring the Inverter to the Battery Bank............................... 16
2.5 Testing the Inverter ................................................................ 18
2.5.1 Inverter Functional Test .................................................... 18
2.5.2 GFCI Function Test ........................................................... 18
3.0 Operation ............................................................................... 19
3.1 CSW412 Operation ................................................................. 19
3.2 CSW1012 and CSW2012 Operation ........................................... 20
3.3 Understanding Loads .............................................................. 21
3.4 System Maintenance ............................................................... 21
4.0 Troubleshooting ..................................................................... 22
5.0 Specifi cations ......................................................................... 23
6.0 Limited Warranty ................................................................... 24
6.1 How to Receive Warranty Service ............................................. 24
