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About This Manual

Purpose

The purpose of this Operation and Maintenance Manual is to provide explanations
and procedures for operating, maintaining, and troublesho oting the PV225S 225
kW Grid-Tied Photovoltaic Inverter. Installati on instructions are available in the
PV225S 225 kW Grid-tied Photovoltaic Inverter Planning and Ins tallation
Manual.

Scope

This Manual provides safety guidelines and information about operating and
troubleshooting the unit.

Audience

This Manual is intended for anyone who needs to opera te the PV225S 225 kW
Grid-Tied Photovoltaic Inverter. Operators must be familiar with all the safety
regulations pertaining to operating high-voltage equipment as dictated by local
code. Operators must also have a complete understanding of this equipment’s
features and functions.

Organization

This Manual is organized into five chapters and one appendix.
Chapter 1, “Introduction” contains information about the feat ures and functions of
the PV225S 225 kW Grid-Tied Photovoltaic Inverter.
Chapter 2, “Operation” contains information on the basic o peration of the
PV225S 225 kW Grid-Tied Photovoltaic Inverter.
Chapter 3, “Commissioning” contains informat ion on safely commissioning the
PV225S 225 kW Grid-Tied Photovoltaic Inverter.
Chapter 4, “Troubleshooting” contains information and procedures fo r
troubleshooting the PV225S 225 kW Grid-Tied Photovoltaic Inverter. It provides
descriptions of common situations and error s that may occur and provides
possible solutions for resolving fault conditi ons. It also provides instructions for
clearing faults manually, if required.
Chapter 5, “Preventative Maintenance” contains inform ation and procedures for
performing preventative maintenance on the PV225S 225 kW Grid- Tied
Photovoltaic Inverter.
Appendix A provides the environmental and electrical spec ifications for the
PV225S 225 kW Grid-Tied Photovoltaic Inverter.