Figure 7.4 Secondary Circuit Vent Port Location in the Vertiv™ CoolPhase CDU
Item Description Connection Size
SV1, SV2 , SV3 , SV4, and SV5 CoolPhase CDU vent port location 5/8" (16mm)
NOTE: Do not leave final stagnant pressure over 30 psig to avoid potential damage to bladder tank. System pressure
can be checked using tire gauge on air port of expansion tank, located on the bottom side of the tank, if needed.
74 Proprietary and Confidential ©2024 Vertiv Group Corp.
7 Secondary Fluid Circuit
Requirements
Vertiv™ CoolPhase CDU Installer/User Guide