Figure 18 Glycool General Arrangement - Emerson Liebert Challenger 3000 Installation Manual

Figure 18 GLYCOOL general arrangement

Expansion Tank Field Installed at
Highest Point in System
Fill *
Pressure
Port*
Hose
Air Vents*
Bib*
at Top of
Risers
Fluid
Supply to
Unit
Fluid
Return
from
Unit
Isolation
Valves*
Hose
Bibs*
Drycooler
Drycooler
Electric
Coil
Box
Fluid
Return to
Pump
Unions*
Fluid
Supply
from
Pump
Flow Regulating
Valve*
Pressure
Port*
Filter
Drier
Valve
Actuator
Econ-O-Cycle
Comparator
3-Way Chilled
Glycol Valve
*Components are not supplied by Liebert but
are recommended for proper circuit operation and maintenance.
Glycol
Unions*
Isolation
Valves*
Expansion
Valve
Sight
Glass
Hot Gas
Bypass
Valve
Hot Gas
Bypass Service
Solenoid Valves
Valve
Hot Gas
Bypass
Tube
3-Way Water
in Tube
Condenser
Regulating
Valve
Econ-O-Coil
Circuit
FACTORY PIPING
FIELD PIPING
38
Glycol/GLYCOOL Cooled Models
Pump
Pump
Housing
Evaporator
Coil
Sensing
Bulb
External
Equalizers
Scroll
Compressor
SL-11901 PG 5
Econ-O-Coil