Piping
Figure 14 Indirect system configuration—hydraulic system schematic
Indirect XD
System Configuration
Liebert XDPs pump refrigerant to cooling modules, isolate the refrigerant circuit from the building’s chilled water supply with an internal heat exchanger and maintain refrigerant above the dew point.
Building
Chilled
Water
Liebert
XDP
Liebert
XDP
Pumped
Refrigerant
Pumped
Refrigerant
Liebert XD
Cooling Module *
Liebert XD
Cooling Module *
Liebert XD
Cooling Module *
Supply Piping
Return Piping
*Liebert XDCF, Liebert XDH, Liebert XDO or Liebert XDV
14
