5.2.2 Top Connection
To connect water inlet and outlet pipes through the top panel:
1.
Remove the caps from the inlet and outlet pipe connectors that are located on the top panel.
2.
Connect the field-supplied pipes with the pipe connectors. Tighten connections to 100 Nm (73.8 ft-lb). The
connections should be properly sealed.
3.
Install insulation on the provided pipes to prevent loss of cooling capacity.
NOTE: If the top frame has been installed, you can install a pipe extension between the water inlet/outlet pipe and the
provided pipe. The pipe extension must be higher than 267 mm (10.5 in.).
Figure 5.5 Top Connection (CRC30)
Item
Description
Item
Description
1
Rear door
4
Inlet for humidifier connection
2
Chilled water inlet connection
5
Pump drainage connection
3
Chilled water outlet connection
5 Piping Connections
33
Vertiv™ Liebert® CRV CRC30 and CRC60 Chilled Water Cooling System User Manual
