Liebert Extreme Density Chiller XDC User Manual
Liebert
Table of contents
Document Outline
- General Safety Guidelines
- 1.0 Product Description
- 1.1 General Product Information
- 1.2 Equipment Inspection
- 1.3 Equipment Handling
- 1.4 Mechanical Considerations
- 1.5 High Voltage Connections
- 1.5.1 Connecting High-Voltage Cables
- Figure 10 Front view of Liebert XDC and electrical enclosures
- Figure 11 Electrical enclosure knockout locations for field wiring
- Figure 12 60Hz models, high voltage connections—primary disconnect switch
- Figure 13 50Hz models high voltage connections—primary disconnect switch
- Figure 14 60Hz models high voltage connections—secondary disconnect switch
- Figure 15 50Hz models high voltage connections—secondary disconnect switch
- 1.5.1 Connecting High-Voltage Cables
- 1.6 Extra Low Voltage Connections
- 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
- 2.5 Filling the Pumped Circuit—R-134a
- Table 6 System R-134a charge for a Liebert XDC with any model Liebert XDH/Liebert XDO/Liebert XDV/Liebert XDCF
- Table 7 System refrigerant charge for the supply and return mains
- Table 8 R-134a refrigerant charge for hard-piped connector lines to and from any model Liebert XDH/Liebert XDO/Liebert XDV/Liebert XDCF
- Table 9 R-134a refrigerant charge for Liebert XD Flex Pipe connector lines to and from any model Liebert XDO/Liebert XDH/Liebert XDV/Liebert XDCF
- 2.5.1 Calculating Refrigerant Charge—Example
- 2.5.2 Piping for Direct Expansion (DX) Circuit—R-407c Air Cooled Units
- 2.6 Install Double Discharge Risers
- Figure 23 Double discharge riser layout
- Figure 24 Installation data—Lee-Temp, one-circuit, four-fan model
- Figure 25 Installation data—Lee-Temp, one-circuit, high ambient six-fan model
- Figure 26 Liebert XDC piping schematic and Lee-Temp heater pad wiring
- Figure 27 General arrangement air cooled Liebert XDC Lee-Temp Control
- Table 12 Recommended refrigerant line sizes, DX R-407c, OD copper
- Figure 28 DCSL616 piping connections—two refrigerant circuits connected for parallel flow
- Table 13 Recommended refrigerant line sizes for DCSL616
- Figure 29 CSL616 piping connections—two refrigerant circuits connected for parallel refrigerant flow
- 2.6.1 Air Cooled Condenser with Lee-Temp “Flooded Condenser” Head Pressure Control System—R-407c (DX) Circuit
- 2.7 Filling the Direct Expansion (DX) Circuit—R-407c
- 3.0 Installation Checklist
- 4.0 Checklist for Liebert XDC Startup
- 5.0 Microprocessor Control
- 5.1 Feature Overview
- 5.2 Controls
- 5.3 Main Menu
- 5.3.1 Viewing or Changing Settings
- 5.3.2 SETPOINTS
- 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
- 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
- 6.0 Alarm Descriptions and Solutions
- 7.0 Troubleshooting
- 8.0 Maintenance
- 9.0 Specifications