5 Piping
All refrigeration connections to the unit are sweat copper. Factory installed piping brackets must not be removed. Field
installed piping must be installed in accordance with local codes and must be properly assembled, supported, isolated, and
insulated.
Refer to specific text and to the submittal documents included in Submittal Drawings, for other unit specific piping
requirements.
The following tables list the relevant documents by number and title.
Document Number Title
DPN004476 Piping Schematic DA125, DA150, and DA250 with Liebert® MCV
DPN005206 Piping Schematic DA265 with Liebert® MCV
DPN005067 Piping Schematic XDM200/400 with Liebert® MCV
20000028 Piping Schematic with Optional Oil Separator DA250 and DA265 with Liebert® MCV without Receivers
Table 5.1 Piping General Arrangement Drawings
Document Number Title
DPN003965 Air Cooled Piping Schematic Liebert® MCV Mounted Above Liebert® DA125-D250
DPN005207 Air Cooled Piping Schematic Liebert® MCV Mounted Above Liebert® DA265
DPN005138 Air Cooled Piping Schematic Liebert® MCV Mounted Above & Below Liebert® XDM200/400
Table 5.2 Piping Arrangements Vertiv™ Liebert® MCV Condenser and Vertiv™ Liebert® EconoPhase Pump Locations
Document Number Title
DPN003887 Primary Connection Locations Liebert® MCV330 + Liebert® EconoPhase + Base Assy. 460V and 575v
DPN004954 Primary Connection Locations Liebert® MCV330 + Liebert® EconoPhase + Base Assy. 380V and 415V
DPN004953 Primary Connection Locations Liebert® MCV330 (2)+ Liebert® EconoPhase + Base Assy. 380V and 415V
DPN003878 Primary Connection Locations Liebert® MCV330 + Liebert® EconoPhase (2) + Base Assy. 460V and 575V
DPN004257 Primary Connection Locations Liebert® MCV440 + Liebert® EconoPhase + Base Assembly
DPN004262 Primary Connection Locations Liebert® MCV440 (2) + Liebert® EconoPhase (2) + Base Assembly
10032073 Primary Connection Locations Liebert® MCV430 + Liebert® EconoPhase +Base Assembly
10032075 Primary Connection Locations Liebert® MCV430 (2) + Liebert® EconoPhase (2) + Base Assembly
Table 5.3 Piping Connection Drawings
5 Piping Proprietary and Confidential ©2024 Vertiv Group Corp. 17
Vertiv™ Liebert® MCV Installer/User Guide
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