liebert xdh parts manual

Liebert XDH Parts Manual

While every precaution has been taken to ensure accuracy and completeness in this manual, Liebert Corporation assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. © 2011 Liebert Corporation All rights reserved throughout the world. Specifications subject to change without notice. ® Liebert and the Liebert logo are the registered trademarks of the Liebert Corporation.

Table of Contents 1. Product Description ............................................................................. 1 2. Model Number Definition ..................................................................... 2 3. Frame Assembly .................................................................................. 3

3.1. Caster Assembly ............................................................................. 4 4. Piping and Coil ..................................................................................... 5

4.1. Supply Piping ................................................................................. 6 4.2. Return Piping.................................................................................. 7

5. Panel and Label Assembly.................................................................... 8 5.1. Fan Panel Assembly......................................................................... 9 5.2. Electrical Panel (No Liquitect).......................................................... 10 5.3. Control Panel Assembly.................................................................. 10 5.4. Electrical Bracket Assembly ............................................................ 11

6. Parts Gallery ...................................................................................... 12 7. Revision Page .................................................................................... 14

ii Confidential Document Revised 01/2011

Product Description

Revised 01/2011 Confidential Document 1

1. Product Description The modular, Liebert XDH Horizontal Row Cooler provides efficient and economical cooling for high heat density equipment. The Liebert XDH is placed in line with rack enclosures and air from the hot aisle is drawn in through the rear of the unit, cooled, and discharged into the cold aisle where the electronic equipment air inlets are located. The Liebert XDH draws directly from the hot aisle, allowing the unit to take advantage of higher heat transfer efficiency. The Liebert XDH is a part of our high heat-density cooling product family that utilizes pumped refrigerant technology.The pumped refrigerant operates at low pressure in the system and becomes a gas at room conditions, making it ideal for use around electronic equipment. Since the Liebert XD system always provides 100% sensible capacity, the need for humidification is significantly reduced, further reducing energy usage and maintenance. The modular and adaptive design of the Liebert XDH unit also allows it to be easily added as the demand for cooling increases. Smart Module technology: Liebert XDH Smart Modules include integrated control boards that provide the following capabilities: Save energy by shedding up to two fans –one on the top bank of fans, one on the lower bank of fans, based on the supply and return air temperature at the module Monitor the status of individual fans on the module with an on-unit, red/green LED Be alerted to the presence of condensation Remotely shutdown the module via dry contact closures The Liebert XDH Offers Many Benefits: Flexibility:

Scalable. Can cool more than 30 kW per rack. Smart Module or Standard configurations available. Complements Liebert precisioncooling units. Optional pre-charged flexible piping with threaded quick connect fittings

allows adaptive and scalable expansion without interruption of cooling operations.

Flexible installation. Complete packaged unit includes enclosure, coils, controls, fans and piping. Compatible with Liebert XDP, Liebert XDP with iCOM and Liebert XDC

systems. Higher Availability:

Dual (A and B) detachable power cords for increased uptime. Uses pumped refrigerant which is ideal for use around electronic equipment. Two pumped refrigerant circuits.

Lowest Total Cost of Ownership:

Superior cost for cooling per high heat density rack. Highly energy efficient.

Liebert XDH

2. Model Number Definition

2 Confidential Document Revised 01/2011

Frame Assembly

3. Frame Assembly

Item Part # Description Quantity

1 184538P1 BASE PLATE XDH 1 2 184546P1 CENTER DIVIDER XDH 1 3 184559P1 TOP PANEL XDH 1


Liebert XDH


9 186271P1 LIMITER XDH 1 11 512923P1 CASTER DUAL WHEEL 2" DIA 2 16 201404P1 LEVELER FOOT 1/2-13X4-3/4 HH 1 17 184544P1 UPPER TOP BLOCKER XDH 1 18 184560P1 LOWER TOP BLOCKER XDH 1 23 520407P1 HEXSERT 5/16-18 ZINC/YEL PLATE 4 24 Caster Assembly on Page 1 27 186424P1 HARDWARE KIT PLUG 4 PIN XDH 2 31 520406P1 HEXSERT 1/4-20 ZINC/YEL PLATE 1

3.1. Caster Assembly


1 186314P1 CASTER BRKT XDH 1 3 186415P1 CONVEYOR BALL XDH 1


Piping and Coil

4. Piping and Coil

Item Part # Description Quantity1 Supply Piping on Page 6 2 Return Piping on 4 184561P1 PAN CONDENSATE CATCH XDH 2 33 185223P1 FITTING SOCKET 1/2" SS 2 34 185223P3 FITTING SOCKET 1" SS 2


Liebert XDH

4.1. Supply Piping

Item Part # Description Quantity4 P02-0270 VALVE ACCESS BODY 1/4X SWT 2 5 178082P1 FILTER/DRIER 1/2" SOLDER 2 8 178083P1 REGULATOR CONSTANT FLOW .75" 4


Piping and Coil

4.2. Return Piping

Item Part # Description Quantity2 P02-0270 VALVE ACCESS BODY 1/4X SWT 2


Liebert XDH

5. Panel and Label Assembly

Item Part # Description Quantity1 184537G1 RIGHT SIDE PANEL XDH 1 2 185107G1 LEFT SIDE PANEL XDH 1 3 Fan Panel Assembly on Page 9 4 Electrical Panel on 7 Control Panel Assembly on Page 10 11 Electrical Bracket Assembly on Page 11 19 186518P1 ELECTRICAL COVER XDH 1


Panel and Label Assembly

5.1. Fan Panel Assembly

Item Part # Description Quantity186197P1 FAN PANEL XDH 1

1 186197P2 FAN PANEL XDH 1 2 See Table Below 7 186259P1 DUAL JOINTER XDH 4 9 186256P1 RECEPTACLE BRKT XDH 1 16 187038P1 BRIDGE HANDLE XDH 2

Item Part # Description 9” 11”

184195P3 FAN MTR 1100 CFM 115V CLASS F 3 184195P4 FAN MTR 1100 CFM 230V CLASS F 3 177625P1 FAN MOTOR 600 CFM 115 V 50/60 3 2

177625P2 FAN MOTOR 600 CFM 230 V 50/60 3


Liebert XDH

5.2. Electrical Panel (No Liquitect)

Item Part # Description Quantity1 186521P1 POWER CORD BRACKET XDH 1 5 179068P1 INLET POWER IEC 320 15A/250VAC 2

141623P1 TERMBLK 2POS .25 QTERMS 1 7 141623P2 TERMBLK 4POS .25 QTERMS 1

5.3. Control Panel Assembly

Item Part # Description Quantity1 186468P1 CONTROL PANEL ANGLED 1 2 186469P1 BOTTOM ANGLED PLATE XDH 1

179071P5 CB 12.0A PANEL MNT 2 179071P4 CB 6.0A PANEL MNT 2 3 179071P2 CB 3.0A PANEL MNT 2



5.4. Electrical Bracket Assembly

Item Part # Description Quantity180811P1 RELAY 4P 120V 2NO/2NC 1

3 180811P2 RELAY 4P230V 2NO/2NC 1 7 138774P1 RELAY T/D 10SEC 120VAC 1 9 E03-0170 RELAY 1P2T 24V 50/60HZ 1 10 159463P1 XFMR 40VA 120/208/240-24 5/6 1 12 186627P1 XFMR 25VA 230-24 50/60 CE 1 14 176023P1 FUSEBLOCK 1P 300V 1 15 186623P1 FUSE T/D 250V 1/4AMP .25X1.25 1


Liebert XDH

6. Parts Gallery Frame Assembly

184538P1 184544P1 184560P1 186271P1

186314P1 201404P1 512923P1 520406P1

520407P1

Piping and Coil Assembly

178082P1 178083P1 184561P1 185223P1

187038P1 P02-0270


Parts Gallery


138774P1 141623P2 159463P1 176023P1

179068P1 179071P5 180811P1 184195P3

184537G1 184545G2 185107G1 186197P1

186256P1 186259P1 186468P1 186469P1

186518P1 186521P1 186623P1 186627P1

186518P1 E03-0170 E-3620


Liebert XDH


7. Revision Page

Revision Date Modification Details 01/2011 Manual Conversion

liebert xdh parts manual

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