Emerson Liebert CRV 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 C R 0 2 0 R A 1 C 7 S D 1 8 1 1 E L 1 0 P A - Manual (Page 136)

Refrigeration and Hydraulic Circuits
Liebert ® CRV ™ 128
Figure 107 General arrangement—chilled water
B
AB
A A
AB
B
DPN001986
Rev. 1
NOTE: Schematic representation shown.
Do not use for specific connection locations.
Factory Refrigerant Piping
3-Way Chilled Water
Valve Configuration
Air Bleed Valve
2-Way Chilled Water
Valve Configuration
Plug Pipe
Chilled Water Return
(Top of Unit Connection)
Plug Pipe
Chilled Water Return
(Bottom of Unit Connection)
Plug Pipe
Chilled Water Supply
(Top of Unit Connection)
Chilled
Water
Coil
Blocker
Disk
Valve
Fitting
Service / Schrader (Access) Connection No Valve Core
Service / Schrader (Access) Connection With Valve Core