Trane CVHE-SVU01E-ENX39640712050 - Manual (Page 7)

7 CVHE-SVU01E-EN
General
Information
Figure 1. General CVHE and CVHG unit components
Overview
CVHE, CVHG, CVHF
Each CVHE, CVHG, or CVHF unit is
composed of 5 basic components.
— the evaporator,
— 3-stage compressor on CVHE,
CVHG or 2 stage compressor on
CVHF,
— 2-stage economizer on CVHE,
CVHG, or single economizer on
CVHF,
See Figure 1 for Typical CVHE and
CVHG, and Figure 2 for Typical CVHF
major components.
A heat-recovery or auxiliary
condenser can be factory-added to
the basic unit assembly to provide a
heat-recovery cycle.
— water-cooled condenser,
— related interconnecting piping.