Emerson Xtreme Density Manuel D’Utilisation

• Refrigerant Pre-Charge—Liebert XDV units with the pre-charged refrigerant option will have 

one-shot style fittings or removable couplings that contain pressurized refrigerant inside the Lie-

bert XDV. The fittings ease connection to Liebert XD Piping and filling with refrigerant.

• External Mounting Brackets—The Liebert XDV can be suspended from the overhead building 

structure. The external mounting brackets are ship-loose items.

• Field-Installed Flexible Piping (for use with prefabricated piping assemblies)—Field-installed 

flexible piping kits are available in lengths of 4, 6, 8 and 10 feet (1.2, 1.8, 2.4 and 3 meters). Con-

nection style to the unit end may be straight or 90 degrees. Connection to the prefabricated piping 

assembly is with a threaded coupler. For information on acquiring the correct kit for your instal-

lation, refer to DPN000781_Rev1, available from Liebert by calling 1-800-LIEBERT and from 

your local Emerson Network Power representative.

• Condensate Detection—The Liebert XDV unit is available with factory-installed condensate 

detection. The condensate detection has connection points (dry contacts) at the external rear of 

the unit.

Rear

2-3/8"

(60.3mm)

2-5/8"

(66mm)

3/4"

(19mm)

3/4"

(19mm)

39-1/2"

(1003mm)

Depth, Top

Width

29-5/8"

(752mm)

18-5/8"

(473mm)

22-7/8"

(581mm)

14"

(355mm)

Unit Height

Piping

Height

Depth, Bottom

DPN000770, Page 2
Rev. 2

Schrader Valve

Supply (In)

Return (Out)