Manuals / Brands / Kitchen Appliance / Refrigerator / Liebert / Kitchen Appliance / Refrigerator

Liebert XDP160RA, XDP160RC, XDP160RM 3.5 Piping DetailsShutoff/Isolation Valves

1 80

Download 80 pages, 2.77 Mb

Piping

21

Figure 21 Bypass flow controller arrangement

Figure 22 Bypass flow controller piping

3.5 Piping Details—Shutoff/Isolation Valves

Isolation valves must be installed on the Liebert XDP’s refrigerant circuit to permit maintenance on

the unit (see Figure 23).

Return

Main

7/8" Refrigerant Gr ade

Full Port Ball Valve

Field-Supplied and Field-Installed

Supply

Main

Bypass Flow Con troller

(Field-Installed)

Flow Direction

Filter Dryer

Assembly

Liebert XD

Cooling

Module #1

Liebert XD

Cooling

Module #2

Coolant

Supply

Coolant

Return

Liebert

XDP

Bypass Flow

Controllers

Contents

Main Page TABLE OF CONTENTS 4.0 LIEBERT ICOM CONTROLFIRMWARE VERSION XP1.00.010.STD. . . . . . . . . . . . . . . . . .26 Page FIGURES TABL ES IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS Figure 1 Model number nomenclature R XD P 160 * Example: XDP160RA 4 A 1.0 PRODUCT DESCRIPTION 1.1 General Product Information Chilled Water 1.1.1 Product/System Description 1.1.2 Minimum Load 1.3 Equipment Handling 1.3.1 Handling the Liebert XDP While it is on Skid and Packaged 1.3.2 Unpacking the Liebert XDP 1.3.3 Removing the Unit from the Skid Using a Forklift 1.3.4 Removing the Unit from the Skid using Rigging 1.3.5 Moving the Liebert XDP Using Piano Jacks Equally Spaced 1.3.6 Removing the Unit from the Piano Jacks 2.0 I 2.1 Mechanical Considerations Floor Cutout Dimensions 2.1.1 Positioning the Liebert XDP Figure 7 Dimensions 2.2 Electrical Considerations Table 3 Unit piping outlet connection sizes, inches, OD Cu Model Pipe Connection Point 50/60 Hz ABCD XDP160 2-1/8 1-1/8 2-5/8 2-5/8 DPN001598 Pg. 3, Rev. 7 2.2.1 Connecting High-Voltage Cables Page Page Figure 14 Connecting the remote temperature/humidity sensors 302211 Rev. 2 2.2.3 DIP Switch and Jumper Settings for Remote Sensors Figure 16 Unit-to-unit networking connections 302211 Rev. 2 302211 Rev. 2 2.3 Field ConnectionsOptional for All Units UNIT DISPLAY (Rear View) DPN001598 Pg. 6, Rev. 7 2.4 Remote Sensor InstallationProper Placement 3.0 P 3.1 European Union Fluorinated Greenhouse Gas Requirements 3.2 Connection Sizes 3.2.1 Recommended Pipe Size 3.3 Liebert XDP Interconnection with Liebert XD Cooling Modules 3.4 Piping Installation Methods 3.4.1 Piping InstallationR-134a Pumped Circuit 3.4.2 Piping Mains 3.4.3 Bypass Flow Controller 7/8" (22mm) ID 4"(102mm) Piping 21 Figure 21 Bypass flow controller arrangement 3.5 Piping DetailsShutoff/Isolation Valves Liebert XDP 3.5.1 Evacuation and Leak CheckR-134a Pumped Circuit 3.5.2 Insulation 3.6 Filling the Pumped CircuitR-134a 3.6.1 Calculating Refrigerant ChargeExample 3.7 Checklist for Proper Installation 4.0 LIEBERT ICOM CONTROLFIRMWARE VERSION XP1.00.010.STD 4.1 Liebert iCOM Components and Functions ESC ? 4.2 Display Lamp Indicators ? ESC 4.3 Navigating Through the Liebert iCOM Display XDP 4.3.1 Accessing Menus and Settings Viewing Data 28.02.2012 15 :03 UNIT ON UNIT 1 Sensor A B Temp: 74F 72F Hum: 50% 50% Dew Pt: 55F 54F Liebert XDP 4.3.3 Entering the Password 4.4 Changing Liebert iCOMs Display Settings 4.5 Changing Operational Settings 4.6 Graphical Data Record 4.7 Liebert iCOM User Menu Icons and Legend Figure 29 Liebert iCOM User Menu icons ! XDIO ACTIVE ALARMS 1 2 39 6 SET 1234h Figure 30 Liebert XDP User Menu screen USER MENUS 4.8 Liebert iCOM User Menu Screens Spare Parts Event Log Page Page Page Page Page Page 4.9 Liebert iCOM Service Menu Icons and Legend C / F % RH SET NETWORK XDIO WELLNESS SERVICE + Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 5.0 START THE LIEBERT XDP WITH LIEBERT ICOM 5.1 Checklist for Liebert XDP Startup 5.2 Starting the Liebert XDP with Liebert iCOM Controller 6.0 ALARM DESCRIPTIONS AND SOLUTIONS 6.1 Alarm Descriptions Page 6.2 Warning Descriptions 6.3 System Shutdown Causes Unit Is Off By Refrig Sens Fail Unit Is Off By High CW Temp Unit Is Off By Pump Short Cycle 7.0 TROUBLESHOOTING Table 14 Troubleshooting the Liebert XDP Symptom Possible Cause Check or Remedy Troubleshooting 70 Table 14 Troubleshooting the Liebert XDP (continued) Symptom Possible Cause Check or Remedy 8.0 MAINTENANCE 8.1 Fluorinated Greenhouse Gas Requirements 9.0 SPECIFICATIONS Table 15 Liebert XDP160 specifications COMPLIANCE WITH EUROPEAN UNION DIRECTIVES Ensuring The High Availability Of Mission-Critical Data And Applications.