Liebert Cooling Modules XDH - Manual (Page 17)

Piping
13
Figure 12 Typical Liebert XDH piping—non-interlaced connection
Figure 13 Direct system configuration—hydraulic system schematic
Drawing is not to scale .
Line sizes do NOT indicate
piping sizes .
Equipment racks not shown
for clarity.
Liebert XDP /
Liebert XDC #1 Supply
Liebert XDP/
Liebert XDC #1
Liebert
XDH
Unit 1
Liebert
XDH
Unit 2
Liebert
XDH
Unit 3
Liebert
XDH
Unit 4
Liebert XDP /
Liebert XDC #2
Liebert
XDH
Unit 5
Liebert
XDH
Unit 6
Liebert
XDH
Unit 7
Liebert
XDH
Unit 8
Return
Liebert XDP/
Liebert XDC #1
Return
Liebert XDP/
Liebert XDC #2
Supply
Liebert XDP/
Liebert XDC #2
* Liebert XDCF,
Liebert XDH, Liebert
XDO or Liebert XDV
Liebert
XDC Coolant
Chiller
Liebert XD
Cooling Module *
Liebert XD
Cooling Module *
Liebert XD
Cooling Module *
Liebert XD
Cooling Module *
Pumped
Refrigerant
Pumped
Refrigerant
Liebert
Heat
Rejection
Liebert
XDC Coolant
Chiller
Supply Piping
Return Piping
Direct Liebert XD System Configuration
Pumping and control are performed by Liebert XDC.