Figure 19 General Arrangement-Water-Cooled Models With Scroll Compressor - Emerson Liebert Challenger 3000 Installation Manual

Figure 19 General arrangement—Water-cooled models with scroll compressor
Fluid
Supply
Fluid
To
Return
Unit
From
Unit
Shutoff*
Valves
Hose Bibs*
Sight
Glass
Filter
Dryer
Bypass
Valve
2-Way Water
Regulating
Valve
Fluid
Supply
Field-Supplied
To
Reducers
Unit
Required
on 3-Ton Units
FACTORY PIPING
FIELD PIPING
36
Water-Cooled Models—Self-Contained Compressor
Expansion
Valve
Hot Gas
Bypass
Valve
Service
Hot Gas
Valves
Bypass
Solenoid
Valve
Hot Gas
Bypass
3-Way Water
Regulating Valve
(optional)
* Components are not supplied
by Liebert but are recommended
Fluid
for proper circuit operation
Return
and maintenance.
From
Unit
Evaporator
Coil
Sensing
Bulb
External
Equalizers
Scroll
Compressor
Tube
in Tube
Condenser
Tube
in Tube
Condenser
DPN000359
REV 02