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7
Figure 7 Water/glycol Liebert XDC on a floor stand—positioning and piping connections
Table 3 Liebert XDC water/glycol piping connection Sizes
Model Piping Outlet Connection Sizes, OD Cu, inches
50/60Hz A B C D E* F**
XDC160 2-1/8 1-1/8 1-3/8 7/8 2-1/2 2-1/8 or 2-5/8
* Threaded Female Conection
** 2-1/8" for 1" WRV, 2-5/8" for 1-1/4" WRV
Customer
Water
Supply
Customer
Water
Return
Customer Provided Piping
C - Hot Gas
Refrigerant Lines
D - Liquid
Refrigerant Lines
6"
(153mm)
B - Supply to
Cooling Units
F - Cup Fitting
E - Threaded
Female
Connections
A - Return from
Cooling Units
23"
(584mm)
47"
(1194mm)
44"
(1118mm)
Capillary Lines are 48" (1220mm)
Limit Valve Distance from Condensers
DPN001419
Pg. 01, Rev. 01
Welded Tab
DETAIL A
A