Related Manuals for Emerson Liebert XDCF
Summary of Contents for Emerson Liebert XDCF
- Page 1 Liebert XDCF ® ™ User Manual–10kW / 2.8 Tons / 34,000 BTUh Precision Cooling For Business-Critical Continuity™...
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Page 2: Important Safety Guidelines
MPORTANT AFETY UIDELINES SAVE THESE INSTRUCTIONS CAUTION Risk of piping and component rupture. May cause injury or equipment damage. Closing service valves may isolate liquid refrigerant, causing high pressure and rupture of piping. Do not close valves without follow recommended procedures for repair, maintenance and replacement of components. -
Page 3: Table Of Contents
Attaching Upper Liebert XDCF Module ........ - Page 4 Figure 16 Profile view of the Liebert XD system ..........17 Figure 17 Piping mains without Liebert XDCF and Liebert XD Flex Pipe ......17 Table 1 Branch piping sizes for refrigerant loop .
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Page 5: Liebert Xdcf Component Locations And Model Number Nomenclature
Liebert XDCF component locations Gasket along edge of deflector panel not shown for clarity Top Deflector Panel (2 pieces) Mounting Bracket Insulation Strip Liebert XDCF Component Locations and Model Number Nomenclature OCATIONS AND Return Port Connection Supply Port Connection Front Grille ODEL... -
Page 6: Figure 2 Model Number Nomenclature
Liebert XDCF Component Locations and Model Number Nomenclature Figure 2 Model number nomenclature Example: XD-CF10-BP—0 — P = Coupling Liebert Model Size Revision Xtreme level heat density system Module for T = Top - = Domestic Packaging BladeFrame EX B = Bottom... -
Page 7: General Product Information
Egenera’s BladeFrame EX cabinets and equipment without exhausting heat into the room. Liebert XDCF modules consist of a sheet-metal frame, coil and filter dryer. It has no moving parts and needs no electricity. -
Page 8: Product/System Description
When unpacking and handling the unit, exercise extra care to prevent damage. If multiple Liebert XDCF units are delivered, they will be shipped on a pallet. A pallet jack will be required to move these units to the installation location. When using a pallet jack, ensure that it has the size and length needed for safe handling of the pallet. -
Page 9: Unpacking The Liebert Xdcf
Unpacking the Liebert XDCF The unit is shipped in a protective package. Do not remove the packaging from the Liebert XDCF before it is at the installation location. • When unpacking and handling the Liebert XDCF, care should be taken to prevent damaging the coils. -
Page 10: Mechanical Considerations
ECHANICAL ONSIDERATIONS The Liebert XDCF is engineered to fit on the rear of the Egenera BladeFrame enclosure. Figure 5, below, illustrates the unit’s dimensions and the location of pipes. Figure 6 shows the attachment positions of each module. Figure 5... -
Page 11: Installation
If only one Liebert XDCF will be attached to an Egenera BladeFrame cabinet, Liebert recommends using the lower Liebert XDCF module. If both an upper and a lower Liebert XDCF module will be attached, attach the lower unit first. -
Page 12: Mounting Lower Liebert Xdcf Module
Liebert XDCF module (see Figure 7). The flanges along the edge should be on the bottom. 4. Use two captive panel fasteners to attach the top deflector to the top of the lower Liebert XDCF module.Tighten the fasteners securely, using a screwdriver, either a Phillips or a blade-type. -
Page 13: Attaching Lower Liebert Xdcf Module
The cabinet and Liebert XDCF have prefabricated mounting holes and studs to ease mounting. 1. Set the lower Liebert XDCF module on the left side of the ledge on the rear of the Egenera BladeFrame cabinet. Make sure the positioning stud on the bottom of the Liebert XDCF fits into the locator hole on the ledge as shown in Figure 8. -
Page 14: Figure 9 Liebert Xd Flex Pipe Support Panel Attachment
Use of only the lower Liebert XDCF module requires attaching a Liebert XD Flex Pipe support panel and three pipe retainers. The retainers keep the refrigerant pipes behind the Egenera cabinet. If an upper Liebert XDCF module will be used, the Liebert XD Flex Pipe retainers will be attached to the upper module. -
Page 15: Attaching Upper Liebert Xdcf Module
Liebert XDCF module (see Figure 7). 2. Use two captive panel fasteners to attach the mounting angle to the bottom of the Liebert XDCF module. Tighten the fasteners securely, using a screwdriver, either a blade-type or Phillips. -
Page 16: Attaching Upper Liebert Xdcf Module
Egenera BladeFrame cabinet. Tighten the fasteners securely with a screwdriver, either a Phillips or a blade-type. 5. Secure the Liebert XDCF to the cabinet four captive panel fasteners along the right side of the Liebert XDCF For the hole locations, see Figure 6. -
Page 17: Piping Connections And Piping Access Points
IPING ONNECTIONS AND Refer to site specific drawings for general locations of the piping connections. For Liebert XDCF con- nection locations, refer also to Figure 12. European Union Fluorinated Greenhouse Gas Requirements Stationary air conditioning, refrigeration, heat pump equipments and stationary fire protection sys- tems in the European Community market and operating with fluorinated greenhouse gases (f-gas), such as R407C, R134a, R410A, must comply with the F-Gas Regulation: (EC) No. -
Page 18: Recommended Piping Size
Connecting Liebert XD Flex Pipes to Liebert XDCF Modules 1. Remove the caps on the supply and return lines on the top of the Liebert XDCF. 2. Lubricate the threads, diaphragm and O-ring with one or two drops of mineral oil. -
Page 19: Figure 13 Liebert Xd Prefabricated Piping Assembly
8. Once the supply and return connections are completed, open the return service valve, then open the supply service valve. With the equipment running, cool air is discharged from the back of the Liebert XDCF. Piping Connections and Piping Access Points... -
Page 20: Disconnecting A Liebert Xdcf With Liebert Xd Flex Pipe From A Liebert Xd System
4. Loosen the female supply coupler from the male supply coupler (smaller coupler). This requires two adjustable wrenches. Refer to Figure 14. 5. The Liebert XDCF side of the female coupler must be held stationary while the collar on the coupler is being loosened. Refer to Figure 14. -
Page 21: Insulation
Figure 16 Profile view of the Liebert XD system 7. Place the protective dust cap and plug back onto both ends of the coupler on the Liebert XDCF and the port pipe. Figure 17 Piping mains without Liebert XDCF and Liebert XD Flex Pipe 8. -
Page 22: Checklist For Proper Installation
___ 4. Check the R-134a refrigerant charge. ___ 5. System checked for leakage. ___ 6. Run system and verify that the Liebert XDP or Liebert XDC and the Liebert XDCF modules operate properly. ___ 7. Piping is insulated. NSTALLATION... -
Page 23: Maintenance
AINTENANCE Minimal maintenance is required to keep the Liebert XDCF operating at optimal levels. The unit should be cleaned and checked for damage. Suggested maintenance includes: • Cooling fins—Clean any dust and debris from the cooling fins, taking care not to bend them. -
Page 24: Specifications
PECIFICATIONS Table 2 Liebert XDCF specifications Models Cooling capacity, maximum Conditions Dimensions, inches (mm) Height – including pipe connections Weight, lb (kg) Pipe connections Refrigerant supply from Liebert XDP/Liebert XDC Refrigerant return to Liebert XDP/Liebert XDC Cabinet exterior finish Agency... - Page 25 Specifications NOTES...
- Page 26 Specifications...
- Page 28 Embedded Computing Connectivity Embedded Power DC Power Monitoring Business-Critical Continuity, Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2008 Emerson Electric Co. Technical Support / Service monitoring@emersonnetworkpower.com Outside the US: 614-841-6755 upstech@emersonnetworkpower.com...
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