Main
GENERAL SAFETY GUIDELINES
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XD C 160 1
Example: XDC160AA 1
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TABLE OF CONTENTS
2.0 PIPING AND FILLING WITH REFRIGERANT: R-134A AND R-407C CIRCUITS . . . . . . . . . . . . .16
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FIGURES
TABL ES
1.0 PRODUCT DESCRIPTION
1.1 General Product Information
Compressor
1.1.1 Product/System Description
1.2 Equipment Inspection
1.3.1 Handling With Skid
1.3.2 Removal of Skid
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1.3.3 Removing Piano Jacks
1.4 Mechanical Considerations
Unit Dimensional Data
1.4.1 Positioning the Liebert XDC
Floor Cutout Dimensions DPN000768 Page 2, Rev. 6
Figure 6 Piping locations
Table 2 Liebert XDC piping connection sizes
1.4.2 Placing the Liebert XDC on a Floor Stand
Figure 7 Water/glycol Liebert XDC on a floor standpositioning and piping connections
Table 3 Liebert XDC water/glycol piping connection Sizes
Welded Tab
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DETAIL A
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1.4.3 Positioning the Liebert XDC with Floor Stand
1.5 High Voltage Connections
1.5.1 Connecting High-Voltage Cables
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1.6 Extra Low Voltage Connections
Electrical handy box, factory-installed with cover
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Figure 18 Extra Low Voltage field connections points
2.0 PIPING AND FILLING WITH REFRIGERANT: R-134A AND R-407C CIRCUITS
2.1 European Union Fluorinated Greenhouse Gas Requirements
2.2 Recommended Pipe Size
2.3 Liebert XDC Interconnection With Liebert XD Cooling Module
2.4 Piping Installation Method
2.4.1 Piping InstallationR-134a Pumped Circuit
Piping Mains
Bypass Flow Controllers
Evacuation and Leak CheckR-134a Pumped Circuit
Insulation
2.5 Filling the Pumped CircuitR-134a
2.5.1 Calculating Refrigerant ChargeExample
2.5.2 Piping for Direct Expansion (DX) CircuitR-407c Air Cooled Units
2.6 Install Double Discharge Risers
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Piping and Filling with Refrigerant: R-134a and R-407c Circuits
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Figure 24 Installation dataLee-Temp, one-circuit, four-fan model
For CSL616 condenser piping connections, see Figures28 and 29.
Piping and Filling with Refrigerant: R-134a and R-407c Circuits
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Figure 25 Installation dataLee-Temp, one-circuit, high ambient six-fan model
See Figure29 for details on piping connections.
Figure 26 Liebert XDC piping schematic and Lee-Temp heater pad wiring
Piping Schematic
Lee-Temp Heater Pad Wiring
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Figure 29 CSL616 piping connectionstwo refrigerant circuits connected for parallel refrigerant flow
Lee-Temp Piping
Lee-Temp Control Materials Supplied
Evacuation and Leak CheckR-407c (DX) Circuit (Air and Water/Glycol Systems)
2.7 Filling the Direct Expansion (DX) CircuitR-407c
3.0 INSTALLATION CHECKLIST
4.0 CHECKLIST FOR LIEBERT XDC STARTUP
4.1 System Refrigerant Charges Over 35 lb. (15.9kg) Require Additional Oil
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5.0 MICROPROCESSOR CONTROL
5.1 Feature Overview
5.1.1 Display
5.2 Controls
5.2.1 Feature Overview
5.2.2 Status Display
5.3 Main Menu
5.3.1 Viewing or Changing Settings
5.3.2 SETPOINTS
MIN TEMP SP
HI AIR TEMP
LO AIR TEMP
5.3.3 STATUS
5.3.4 ACTIVE ALARMS
5.3.5 ALARM HISTORY
5.3.6 TIME
5.3.7 DATE
5.3.8 SETUP OPERATION
RESTART
C/F DEGREES
PUMP START TD
PUMP WAIT TD
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5.3.9 SETPT PASSWORD
5.3.10 SETUP PASSWORD
5.3.11 CALIBRATE SENSORS
5.3.12 ALARM ENABLE
5.3.13 ALARM TIME DELAY
5.3.14 COM ALARM ENABLE
5.3.15 CUSTOM ALARMS
5.3.16 CUSTOM TEXT
5.3.17 DIAGNOSTICS
LLSV1, LLSV2 HGSV1, HGSV2 HGV1, HGV2
6.0 ALARM DESCRIPTIONS AND SOLUTIONS
6.1 Alarm Descriptions
6.2 Red and Green Lamp Indicators
6.3 Enable / Disable Alarms
6.4 Alarm Time Delays
6.5 View Active Alarms
6.6 View Alarm History
6.7 System Shutdown Causes
7.0 T
Table 24 Liebert XDC troubleshooting
Table 24 Liebert XDC troubleshooting (continued)
8.0 M
8.1 Fluorinated Greenhouse Gas Requirements
8.2 Air Cooled Condenser
8.3 Water/Glycol Floor Stand Condenser
8.3.1 Shell and Tube Condensers
8.3.2 Regulating Valves
Testing the Water Regulating Valve Function
8.3.3 Glycol Solution Maintenance
9.0 S
Table 25 Liebert XDC specifications
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Ensuring The High Availability 0f Mission-Critical Data And Applications.
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