Installation Guide

Chapter 5: Activating, Commissioning and Configuring the System Using the
Inverter SetApp 51
Step 1: Activating the Installation 51
Step 2: Commissioning and Configuring the Installation 52
Step 3: Verifying Proper Activation and Commissioning 57
Viewing System Status 58
Reporting and Monitoring Installation Data 65
Chapter 6: Setting Up Communication 68
Communication Options 69
Communication Connectors 70
Creating an Ethernet (LAN) Connection 73
Creating an RS485 Bus Connection 77
RS485 Bus Configuration 80
Verifying the Connection 81
Appendix A: Errors and Troubleshooting 83
Identifying Errors 83
Power Optimizer Troubleshooting 85
Troubleshooting Communication 87
Appendix B: Mechanical Specifications 89
Primary Unit and Connection Unit 89
Secondary Unit 89
Appendix C: External Fan Maintenance and Replacement 90
Fan Maintenance 90
External Fan Replacement 90
Appendix D: Replacing System Components 93
Replacing the Primary Unit 93
Replacing a Secondary Unit 95
Replacing the Connection Unit 96
Replacing Power Optimizers 98
Appendix E: Determining the Circuit Breaker Size 99
Revision History 99
Introduction 99
Using Transformers in Commercial Three Phase Inverter Installations 99
Determining the Size of an Inverter Circuit Breaker 101
Three Phase Inverter with Synergy Technology Installation MAN-01-00401-1.5
4 Contents
Technical Specifications
102