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Liebert XDR20B1R Series
Emerson Liebert XDR20B1R Series Manuals
Manuals and User Guides for Emerson Liebert XDR20B1R Series. We have
1
Emerson Liebert XDR20B1R Series manual available for free PDF download: User Manual
Emerson Liebert XDR20B1R Series User Manual (40 pages)
Precision Cooling For Business-Critical Continuity
Brand:
Emerson
| Category:
Freezer
| Size: 4.06 MB
Table of Contents
Important Safety Guidelines
2
Table of Contents
3
1 Component Locations and Model Number Nomenclature
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Figure 1 Liebert XDR Component Locations
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Figure 2 Liebert XDR Model Number Nomenclature
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2 Introduction
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References
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Pre-Installation Checks
8
Packing List
8
Installation Considerations
8
Room Preparation
8
3 General Product Information
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Product/System Description
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Checking and Unpacking
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Figure 3 Generic Piping Layout
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Figure 4 Recommended Module Handling Equipment
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Module Handling
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Recyclable Packaging
10
Unpacking the Module
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Figure 5 Removing Packaging
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Figure 6 Remove Liebert XDR from Pallet
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Removing the Liebert XDR from the Pallet
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4 Mechanical Considerations
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Liebert XDR Dimensions
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Figure 7 Overall Dimensions with Hard-Piped Connections
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Figure 8 Overall Dimensions with One-Shot Coupling (Pre-Charged)
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Determining Placement in the Conditioned Space
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Figure 9 Overall Dimensions with Removable Coupling
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Airflow
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Figure 10 Generic Airflow Diagram
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5 Installation
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Installing the Rack-Mounting Kit Onto the Rack
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Mounting the Liebert XDR on the Rack-Mounting Kit
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Figure 11 Liebert XDR Mounting Locations
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Door Safety Catch
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6 Piping
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European Union Fluorinated Greenhouse Gas Requirements
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System Connection Configuration
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Figure 12 Typical Liebert XDR Piping-Interlaced Connections
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Connection Methods and Points
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Insulation
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Venting the Holding Charge for Hard-Piped or Removable Liebert XD Flex Pipe
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Couplings
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Figure 13 Typical Liebert XDR Piping-Non-Interlaced Connection
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Brazing Preparations
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Recommended Piping Size
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Hard-Piped Connection Sizes
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Figure 14 Piping Location and Connection Sizes-Modules with Hard-Piped Connections
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Table 1 Branch Piping Sizes for Pumped Refrigerant Loop
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Figure 15 Hard Pipe Connection Diagram
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Header System
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Leak-Checking and Evacuation
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Field Installation of Liebert XD Flex Pipe Kit on Liebert XDR
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Figure 16 Liebert XD Flex Pipe Dimensions-Straight and 90-Degree Connections
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Connecting Methods-One-Shot Couplings for Pre-Charged Refrigerant Option
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Figure 17 Piping Location and Connection Sizes-Modules with Pre-Charged Modules
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Connect a Liebert XDR with One-Shot Couplings to Liebert XD Flex Pipe
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Figure 18 Male Coupling on Liebert XD Cooling Module
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Figure 19 Female One-Shot Coupling Liebert Flex Pipe: Schrader Valve Location
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Figure 20 Hex Body, Union Nut on One-Shot Coupling
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Liebert XD Flex Pipe
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Table 2 Torque and Wrench Size for Connecting Liebert XDR with One-Shot Couplings to
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Connect Liebert XD Flex Pipe with Removable Coupling to a Liebert XD Cooling
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Connection Methods-Removable Couplings
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Figure 21 Piping Location and Connection Sizes-Modules with Removable Couplings
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Module
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Connect a Liebert XDR with Liebert XD Flex Pipe to a Liebert XD System
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Figure 22 Removable Couplings
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Table 4 O-Ring Part Number
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Figure 23 Coupling Size Indicator
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Figure 24 Liebert XD Prefabricated Piping Assembly
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Figure 25 Oil Rings on Header and Liebert XD Flex Pipe Connectors
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Figure 26 Wrench Arrangement for Tightening Couplings
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Table 5 Torque for Connecting Liebert XD Flex Pipe to Prefabricated Piping
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Figure 27 Detail View of Liebert XD Flex Pipe and Prefabricated Piping Port
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Figure 28 Liebert XD Prefabricated Piping Assembly and Liebert XD Flex Pipe
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Disconnect a Liebert XD Flex Pipe from a Liebert XD System
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Figure 29 Piping Mains Without Liebert XD Flex Pipe
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Disconnecting the Liebert XD Flex Pipe from the Liebert XDR
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Removing the Liebert XDR from a Cabinet
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7 Installation Checklist and System Fill for Startup
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Checklist for Proper Installation
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Charging with Refrigerant
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8 Starting the Liebert XD System
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9 Maintenance
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Fluorinated Greenhouse Gas Requirements
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10 Specifications
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Table 6
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Liebert XDR Specifications
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Rack Mounting Kit
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Table 7 Rack Mounting Kit
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Table 8 Liebert XD Flex Pipe One-Shot Assemblies, Supply and Return
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Table 9 Liebert XD Flex Pipe Removable Assemblies, Supply and Return
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