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Liebert
XDP user manual
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40 pages, 1.72 Mb
Precision Cooling
For
Business-Critical Continuity™
Liebert
®
XDP
™
User Manual–50-60 Hz; 160kW Nominal Capacity
Contents
Main
GENERAL SAFETY GUIDELINES
!
NOTICE
Fluorinated Greenhouse Gas RequirementsEuropean Union
R
XD P 160 1
TABLE OF CONTENTS
Page
FIGURES
TABL ES
Page
1.0 PRODUCT DESCRIPTION
1.1 General Product Information
Chilled Water
1.1.1 Product/System Description
1.2 Equipment Inspection
1.3 Equipment Handling
1.3.1 Handling With Skid
1.3.2 Removal from Skid
Page
1.3.3 Removing Piano Jacks
1.4 Mechanical Considerations
1.4.1 Positioning the Liebert XDP
Floor Cutout Dimensions
Unit Dimensional Data
Figure 8 Dimensions
Figure 9 Piping access points
Table 2 Unit piping outlet connection sizes, inches, OD Cu
1.5 Electrical Information 1.6 High Voltage Connections
1.6.1 Connecting High-Voltage Cables
Disconnect Switch
Status Lamps User Interface
Front of Liebert XDP
Page
Page
Field ConnectionsAll Units
Field ConnectionsOptional for All Units
2.0 P
2.1 European Union Fluorinated Greenhouse Gas Requirements
2.2 Connection Sizes
2.2.1 Recommended Pipe Size
2.3 Liebert XDP Interconnection with Liebert XD Cooling Modules
2.4 Piping Installation Method
2.4.1 Bypass Flow Controller
Piping
13
Figure 17 Bypass flow controller details, dimensions
Figure 18 Bypass flow controller arrangement
Figure 19 Bypass flow controller piping
7/8 (22mm) ID
4 (102mm)
NOTICE
2.6 Checklist for Proper Installation
3.0 CHECKLIST FOR LIEBERT XDP STARTUP
3.1 Filling the Pumped CircuitR-134a
Table 7 System refrigerant charge for the supply and return mains
3.1.1 Calculating Refrigerant ChargeExample
4.0 MICROPROCESSOR CONTROL
4.1 Feature Overview
4.1.1 Display
4.2 Controls
4.2.1 Feature Overview
4.3 Main Menu
4.3.1 Viewing or Changing Settings
4.3.2 SETPOINTS
MIN TEMP SP
HIGH CW TEMP
HI AIR TEMP
LOW AIR TEMP
4.3.6 TIME
4.3.7 DATE
4.3.8 SETUP OPERATION
RESTART TIME DELAY
C/F DEGREES
PUMP WAIT TD
PUMP OFF TD
LEAD PUMP
DPSWCH
VALVE TIME
4.3.9 Password SecuritySETPT PASSWORD and SERVICE PASSWORD
Change PasswordSETPT PASSWORD
Change PasswordSERVICE PASSWORD
4.3.10 CALIBRATE SENSOR
4.3.11 ALARM ENABLE
4.3.12 ALARM TIME DELAY
4.3.13 COM ALARM ENABLE
4.3.14 CUSTOM ALARMS
4.3.15 CUSTOM TEXT
4.3.16 DIAGNOSTICS
5.0 ALARM DESCRIPTIONS AND SOLUTIONS
5.1 Alarm Descriptions
5.2 Red and Green Lamp Indicators
5.3 Alter Alarm Settings
5.3.1 Enable or Disable Alarms
5.3.2 Increase or Decrease Alarm Time Delays
5.4 System Shutdown Causes
Unit Is Off By Refrig Sens Fail
Unit Is Off By High CW Temp
Unit Is Off By Pump Short Cycle
Unit Is Off By Low Refrig Temp
6.0 T
Table 16 Troubleshooting the XDP
7.0 M
7.1 Fluorinated Greenhouse Gas Requirements
8.0 S
Table 17 Liebert XDP160 specifications
Ensuring The High Availability 0f Mission-Critical Data And Applications.
Technical Support / Service
Locations