Emerson SZO22, SZV22 manual Compressor Module, Introduction

Single-Compressor Module Introduction

1.0Introduction

The Copeland Scroll® SZO22 Compressor Module comes equipped with one Copeland Scroll® Compressor designed for Class I, Division II applications. The Compressor Module is designed for assembly into a Compressor Package ready for service in the field; the completed housing is done by equipment Packagers. This section provides an overview of these components.

These terms are used throughout this manual:

•Compressor Module - the SZO22 Compressor Module shown in Section 1.1

•Compressor - a Copeland Scroll® Compressor

•Compressor Package - the entire assembly, including the Compressor Module, ready for service in the field

•Packagers - the company that prepares the Compressor Module for service

•VFD - Variable Frequency Drive used to power a variable speed Compressor Module

1.1The Compressor Module

The Compressor Module consists of one Compressor and the other components shown in Figure 1.

Figure 1 Compressor Module Components

3 2008SSD-34 (5/11)