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Liebert
XDH manual
1
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36
36
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36 pages, 4.42 Mb
Precision Cooling
For
Business-Critical Continuity™
Liebert
®
XDH
™
User Manual - 50 & 60Hz
Contents
Main
GENERAL SAFETY GUIDELINES
Fluorinated Greenhouse Gas RequirementsEuropean Union
TABLE OF CONTENTS
FIGURES
TAB LE S
1.0 LIEBERT XDH COMPONENT LOCATIONS AND MODEL NUMBER NOMENCLATURE
Figure 1 Liebert XDH component locations
Example: XDH32BK 0
XD H 32 B K
0
2.0 I
2.1 Product Description
2.2 References
2.3 Pre-Installation Checks
2.4 Parts Included With the Liebert XDH
2.5 Installation Considerations
2.5.1 Room Preparation
3.0 GENERAL PRODUCT INFORMATION
3.1 Product/ System Description
3.2 Checking and Unpacking
3.3 Equipment Inspection
3.3.1 Recyclable Packaging
R
3.3.2 Unit Handling
3.3.3 Unpacking the Unit
3.3.4 Taking the Unit off the Pallet
Page
4.0 MECHANICAL CONSIDERATIONS
4.1 Determining Placement in the Conditioned Space
4.2 Installing the Liebert XDH Within the Enclosure Row
Page
Install Air Diffusers for Best Airflow Direction
5.0 P
5.1 European Union Fluorinated Greenhouse Gas Requirements
5.2 System Connection Configuration
Liebert XDP / Liebert XDC #1
Liebert XDP / Liebert XDC #2
Liebert XDP / Liebert XDC #1
Liebert XDP / Liebert XDC #2
Figure 14 Indirect system configurationhydraulic system schematic
5.3 Connection Methods and Points
5.4 Piping ConsiderationsHard-Piped Connections
Detail "A"
5.4.1 Venting the Holding Charge and Connecting to Mains
7/8" Return, Lower
7/8" Return, Upper Refrigeration Circuit
Rear of Liebert XDH
5.5 Connection Methods for Hard Pipe
5.6 Recommended Piping Size
5.6.1 Connecting MethodsOne-Shot Connections
5.7 Field Installation of Liebert XD Flex Pipe Kit on the Liebert XDH
Straight Connection
90-Degree Connection
5.8 Connecting Liebert XD Flex Pipes to Liebert XDH Modules
5.8.1 Header System
5.9 Connecting a Liebert XDH with Liebert XD Flex Pipe to an Operational Liebert XD System
Tools Required
NOTICE
5.10 Disconnecting a Liebert XDH With Liebert XD Flex Pipe From a Liebert XD System
NOTICE
Tools Required
Page
6.0 E
6.1 Connecting High Voltage Wiring
6.2 Connecting Low Voltage WiringOptional
7.0 INSTALLATION CHECKLIST AND SYSTEM FILL FOR STARTUP
7.1 Checklist for Proper Installation
7.2 Charging with Refrigerant and Starting the Liebert XD System
8.0 O
8.1 Start the Liebert XDH
9.0 M
9.1 Internal Access
9.2 Fluorinated Greenhouse Gas Requirements
9.3 Remove Fan Tray
10.0 S
Table 3 Liebert XDH specifications
Models
Number of Fans
Table 4 Liebert XD Flex Pipe assemblies, supply and return
Page
Ensuring The High Availability Of Mission-Critical Data And Applications.
Technical Support / Service
Locations