Liebert hvac industrial cooling systems mission critical. Liebert continues its world leadership in precision environmental systems by providing maximum energy efficiency without compromising the accuracy and reliability demanded by sensitive electronics. Whether you are looking for it closet cooling, inrow cooling, perimeter or room crac or crah units, rooftop data center cooling systems or free cooling chillers, vertiv has exactly what you need. The installing contractor must supply refrigerant and poe oil. Liebert model number reference guide surplus group. This series includes units with a rated cooling capacity ranging from to 85 kw. We have 1 emerson liebert ds manual available for free pdf download. Manuals on liebert nx models are available with us. It provides failsafe economization with full dx backup. User manual1729kw, 58 tons, upflow and downflow, 60hz. The liebert icom optimized aisle controlled units that are placed into standby mode will activate as the room environment demands more cooling capacity. Therefore all parts of common crac unit have been studied and optimized to provide a top efficient solution.
Liebert minimate plus 28 l0b oc485adpt iswebadpt liebert minimate2 28 liebert datamate 29 mm2 oc485adpt iswebadpt liebert minimate2 29 liebert minimate2 8 ton 30 l8t oc485adpt iswebadpt liebert atlas air 31 c10 2step liebert atlas pec 31 oc485adpt iswebadpt liebert lecs 15 31 liebert atlas air 32 c100 4step. They are built specifically to address the needs of alwayson computers, earning them the name liebert computer room air conditioning crac units. The liebert aps is a modular, single phase output ups, with both single and three phase input options, designed for the protection of it equipment such as workstations, servers and networks, as well as telecommunicationsrelated applications. Read this manual thoroughly before attempting to install or operate this unit. Emerson liebert ds precision cooling system 28105kw manual. Emerson network power thermal managementthermal management. Thanks to digital scroll and electronic expansion valve, liebert hpm digital can achieve a.
Meaning, everything in the units is mostly the same across all variations. This document gives an overview of the specifications, installation, and commissioning. Emerson and tica work together to install air conditioning systems for new hospitals constructed specifically to help combat the spread of covid19. They each come with a dcdf510a liebert condenser unit. The mass configuration tool mct enables users to quickly and easily update the firmware or common configuration on one or more liebert intellislot unity cards. See disassembly and handling instructions in installation manual. Only qualified personnel should move, install or service this equipment. Liebert air conditioner user manuals download manualslib. The units can exchange data, and so different features can be activated, like. Save a lot of money and get a great working crac unit that meets your specific cooling needs. Chilled water units are supplied with modulating control valves and supply.
Liebert coolingair conditioning catalog vertiv pdf. Emersons liebert minimate line of cooling, air filtration and humidity control devices are usually installed above dropped ceilings in rooms where computer networks or other valuable equipment are stored. Liebert ds 35105kw 1030 tons system design manual vertiv. Liebert intellislot modbus 485, modbus ip and bacnet ip. The only way to ensure that there is no voltage inside the unit is to install and open a remote. Only qualified personnel should move, install or service this. The installing contractor must be on site and ready to respond as needed. Emerson network powers liebert services business was formed in 1985 as liebert global services, a business unit of liebert corporation. Liebert hpm units with graphic display may be centrally monitored and controlled with the optional wall mounted display. A humidifier for a 5 ton unit uses most of the same components as a 30 ton. Instead of adding a new crac unit, they may upgrade to a larger tonnage. Liebert condensers and drycoolers liebert drycooler low noise level easy installation and service maximum reliability multiple methods for wintertime control available pump package a wide range of products to fit every application liebert pb series liebert pump packages through the wall indoor heat rejection unit for those applications. Vertiv liebert cooling data center cooling solutions.
Liebert hpm dxxxx digital is the new series of air conditioners developed by emerson network power which are powered by the innovative copelands digital scroll. If not satisfied, sale can be cancelled and all monies refunded, minus any fees incurred on. Jun 12, 2012 liebert model dh199aucaei carlyle compressor model 06df8182aa3200 my data center customer has three liebert downflow dx crac units, approximately eight years old. The business currently employs more than 350 customer engineers to support more than 35,000 clients in more than 70 countries.
Liebert uh529ca00 computer air conditioning crac unit. Fieldinstalled water piping is required from the unit to the cooling tower. These reliable ups systems maintain critical uptime, protecting mission critical systems. Liebert takes a no compromise approach to environmental control system design.
The indoor unit may take longer to provide heat, or heating performance will be reduced in. Copeland digital scroll compressors powered ahu air handling units that provided accurate temperature and humidity control which helps slows the progress of bacteria and viruses. Crac unit inventory diversified computer room equipment. Emerson liebert ups power systems are designed for growing data centers and enterprise facilities. Moving the unit to the installation location with piano jacks. Vertivs liebert brand products lead the industry in energy efficiency and offer economizer options to meet all the latest ashrae standards. Liebert crv is available in multiple capacities and configurations. Liebert manuals must be used to ensure proper installation and startup of the unit, then given to the enduser as reference for proper maintenance and operation in the future. Air cooled units refrigerant type low pressure cut out low pressure cut in high pressure cut out r22 105 1. Liebert dsthermal management system installeruserguide 35 to105 kw10 to30 toncapacity,upflow and downflow,50 and 60 hz,aircooled, waterglycolcooled,glycool economizer coil, dualcool dx with secondary chilledwater coil.
Liebert vertiv crac units have always been very component based. Liebert uh529ca00 computer room air conditioning crac unit. Liebert emerson ac crac units air conditioning 10t 10 ton upflow 460v 2005 ds0 you are bidding on a liebert air conditioning unit. User manual28105kw, 830 tons, upflow and downflow, 50 60hz. User manuals, liebert air conditioner operating guides and service manuals. In upflow units with ec fans in the plenum, supply air exits the front or. Desirable feature building systems deluxe system3 1 f c1% rh humidification and dehumidification local and remote yes 2095% based on ashrae 52. The products covered by this instruction manual are manufactured andor sold. Precision cooling for businesscritical continuity liebert minimate2 installation, operation and maintenance manual 11. Smart aisle tm solution when smart means efficient liebert pdx as part of smart aisle tm cooling solution is the best answer to ensure the right cooling minimizing the cooling operating costs.
Piping connection sizes aircooled liebert ds indoor unit not external line sizes. The liebert dse system has four components that work together to optimize the use of ambient temperatures for higher efficiency and to ensure higher protection of the thermal system. Vertiv liebert ups systems data center ups alpine power. This unit was professionally removed and was working at the time of removal. The display allows access to the unit via the network, making coordination between the liebert hpm units within the same room possible as a result of the integrated ethernet connection. Vertiv liebert communications card mass configuration tool user guide 1 overview.
Oct 25, 2016 refrigerant piping design and methodology as described in the installation manual are necessary for capacity, oil return and overall reliability. New and used industrial liebert critical power equipment instock and available for sale or rent. This manual contains important safety instructions that should be followed during the installation and maintenance of the liebert fintube condenser. Installation location of the outdoor unit can affect indoorunit operation. Liebert equipment compatibility compatibility with liebert equipment liebert intellislot modbusbacnet ip 2 1. The company remained a wholly owned subsidiary untilwhen it became a division of liebert corporation upon the companys initial public offering. Figure 1 24v from liebert environmental units to lt460 figure 2 24v from transformer to lt460 power wiring 24v from liebert environmental unit to lt460 liebert deluxe sys3, challenger, himod or mm2 8 ton tb1 t5 24v g5 ground lt460 tb1 tb11 tb12 24v from transformer to lt460 liebert mm2 1 to 5 ton lt460 tb1 tb11 tb12 4v transformer. The liebert icom display shows the inlet temperature of the protected racks, tracks other critical information. Therefore all parts of common crac unit have been studied and optimized to provide. Download liebert technical manuals from our knowledge center. Liebert lpc series precision air conditioning vertiv. The hardware components are managed by the liebert icom unit control which is integrated into the crac unit.
Note all fieldinstalled piping must comply with applicable local, state and federal codes. Shared documents manuals sle 50coil max working pressure signet design sig options. You can order a kitoption to add or change just about anything from liebert. Control installation operation and maintenance manual. This will provide for routine maintenance or emergency. Unit casing materials liebert evi indirect liebert evd direct wetdry efficiency, static pressure drop and size of heat exchanger liebert evi indirect evaporative air handler efficiency of media and the use of bypass dampers liebert evd direct evaporative air handler temperature to wet the heat exchanger yp p exhaust air. Air conditioning by liebert ensures that your essential data is stored in a cool, dry environment where it devices can operate at optimal efficiency. Installation and service of the liebert high density xd data.
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