Emerson Liebert Challenger 3000 - Figure 28 General Arrangement-GLYCOOL Models with Digital Scroll Compressor

Glycol/GLYCOOL-Cooled Models—Self-Contained Compressor
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Figure 28 General arrangement—GLYCOOL models with digital scroll compressor
r
Digital
Solenoid
Val ve
Pu m p
Housing
Gl ycol
Pum p
Unions*
Isol ation
Val ve s*
Exp an si on
Val ve
Ev a p o r at o r
Co i l
Drycooler
Coi l
Drycooler
El e c t r i c
Box
Unions*
Pressu re
Por t *
Hose
Bi b *
Fill*
Fl u id
Ret ur n t o
Pu m p
Fl u i d
Supply
from
Pu m p
Air Vents*
at Top of
Ri s e r s
Flow Regulating Valve*
Pr essure
Por t *
Si g h t
Gl ass
Se n s i n g
Bul b
Ext e rn al
Equalizer
Servi ce
Val ve s
Fi l t e r
Dryer
Econ-O-Coil
3-WayChilled
Glycol Valve
3-Way Mot orized
Bal l Val v e
Val v e
Actu ator
Econ-O-Cycle
Comparat or
Eco n -O- Co il
Circuit
Tu b e
in Tube
Condenser
Fluid
Sup p l y t o
Unit
Fl u i d
Re t u r n
from
Uni t
Isol ation
Val ve s*
Hose
Bib s*
FACTORY PIPING
FIELD PIPING
*Components are not supplied by Liebert but
are recommended for proper circuit operation
and main t enan ce.
Expansion Tank Field-Installed at
Highest Point in System
DPN001724
Re v . 0
Field-Supplied
Re d u c e r s
Required on 3-Ton Units
To iCOM Cont rol
Digital
Com p ressor