Trane understands that industrial processes and data center equipment have unique cooling requirements. Please note that information pertains to all three chiller types unless differences exist in which case the sections are broken down by chiller type as applicable and. Installation operation maintenance manual gear driven centrifugal. In the operation of the helicalrotary compressor, refrigerant vapor enters the. Watercooled chillers with tracer adaptiview control. The use of untreated or improperly treated water in a centravac may result in scaling. Trane has done more extensive testing on the best practices for remanufacturing centravac motors than any other company. Environmental product declaration the earthwise centravac centrifugal chiller is the first and only commercial chiller in the world to earn environmental product declaration epd registration, following the requirements of iso 14025.
Additional information on centravac chillers with adaptiview control can be found in these documents. The decision to renew a chiller is based upon a combination of factors. Water chillers are used in a variety of air conditioning and process cooling applications. Manual free cooling controls on the unit control panel. Operation maintenance water cooled centravac with ch530. Trane has been the leader in a wide range of types and sizes of water chillers trane earthwise centravac chillers. Trane centravac chillers the most efficient and reliable.
Include 2year warranty on compressor motor, bearings, and lubrication system. Cdhf and cdhg watercooled centravac chillers with tracer. Earthwise centravac watercooled liquid chillers 1203950. Demonstrating the chillers ability to handle design flow changes validates manufacturer claims. Operation and maintenance information for models cvhe, cvhf and cvhg are covered in this manual. When a new fully assembled chiller is shipped and received from our trane manufacturing location and, for any reason, it requires disassembly or partial disassemblywhich could include but is not limited to the evaporator, condenser, control panel, compressormotor, purge, factorymounted starter or any other components. User manuals, guides and specifications for your trane centravac chiller.
Trane cvhe installation, operation and maintenance manual pdf. Trane centravac centrifugal liquid chillers have a typical service life of 30plus years. Mmr machine shutdown manual restart latching where chiller must be manually. Tracer adaptiview display for centravac watercooled chillers. Trane centrifugal chiller startup and shutdown video of trane centrifugal chiller starting up and shutting down. Lowpressure chiller leak detection and monitoring lowpressure chillers are typically centrifugal chiller type refrigeration systems operating under a vacuum in the evaporator section of the system.
Read this manual thoroughly before operating or servicing this unit. Cvhe, cvhf and cvhg centrifugal chillers equipped with the tracer ch530 chiller controller system. New trane series s centravac chiller installation the series s centravac chiller with adaptispeed technology features oustanding performance. Trane centravac chillers continue to offer time tested and proven low pressure refrigerants including the alternative evaporator condenser monitoring of leak rate attributes of low pressure chiller operation environment friendly hcfc 123. Centrifugal chiller series s centravac chiller trane. User manuals, guides and specifications for your trane cvhh centravac chiller. Our remanufactured motors are backed by a standard 12month warranty. Comparing the attributes of low pressure chiller operation to high pressure chiller operation. Additional information on centravac chillers with adaptiview control can be found in these. This video guides you through the basic operation of a chiller, making use of animations, illustrations, 3d models and real world photographs to help build your understanding. Database contains 1 trane centravac manuals available for free online viewing or downloading in pdf. Low pressure chiller operation to high pressure chiller operation. Earthwise centravac centrifugal liquid chiller tricias compilation for earthwise centravac centrifugal liquid chiller 170 3950 ton operation manual. The controller measures the supply chilled water temperature and modulates the chiller capacity to maintain the setpoint.
Cold start free cooling and coldweather operation applications introduce. The process water is the means by which heat transfers from the process to the chiller. Many other parameters are measured and controlled to ensure smooth and efficient operation of the chiller. Trane centravac chillers continue to offer timetested and proven low pressure refrigerants, including the. Productsseries s centravac chillercvhs trane hong kong. Its obvious that an applied systems design and operation should be driven by what we know works. View and download trane cvhh centravac installation, operation and maintenance manual online. In most process cooling applications, a pumping system circulates cool water or a waterglycol solution from the chiller to the process. This installation, operation, and maintenance manual applies to centravac chillers with two different refrigerant and compressor oil systems. Trane centravac chillers provide the safety of low pressure with continued product improvement in leak proof design. Database contains 1 trane cvhh centravac manuals available for free online viewing or downloading in pdf.
Design sequence cvhe 1v through 2m, cvhf w0 design, cvhg n0. Centravac chillers are among the trane products within the ecowise portfolio and can operate with either r 123 or nextgeneration refrigerants r514a or. Your personal safety and the proper operation of this machine depend upon the strict observance of these precautions. This may be attributable to the fact that watercooled chillers are installed indoors, and most aircooled chiller configurations spend their lives outdoors in the elements. Maintenance manual in cabinet after use could prevent. Please note that information pertains to all three chiller types unless differences exist in which case the sections. We are proud to introduce the newest addition to our centrifugal chiller product portfolio the trane series s centravac chiller. Environmental product declaration the earthwise centravac centrifugal chiller was the. Feb 22, 2016 trane chiller trane chiller operation. Earthwise centravac chiller provides reliability and longevity with chillers running for more than 50 years. Susquehanna area regional airport authority harrisburg. Safety advisories appear throughout this manual as required. Chiller basics how they work this video guides you through the basic operation of a chiller, making use of animations, illustrations, 3d.
Although this guide is generally nonproprietary, examples and some descriptions of chiller fundamentals and features use daikin applied nomenclature and model names and numbers. Read this manual thoroughly before operating or servicing. Low pressure chiller operation to high pressure chiller operation trane centravac chillers continue to offer timetested and proven lowpressure refrigerants, including the environment friendly hcfc123. During operation, liquid refrigerant is distributed along the length of the flooded evaporator uniformly coating each tube. Cvhe, cvhf, and cvhg watercooled centravac chillers trane. Cvhe, cvhf, cvhg watercooled centravac chillers with tracer adaptiview control installation, operation, and maintenance guide cvhesvx02 cdhf, cdhg watercooled centravac chillers with tracer adaptiview control. Soft start prevents excess capacity from being brought online at start up.
Aircooled chillers may last 20 years while watercooled chillers may last 23 years or more. Trane centravac manuals and user guides, chiller manuals. This cool fluid removes heat from the process and the warm fluid returns to the chiller. Trane centravac chillers provide the safety of lowpressure with continued product improvement in leak proof design.
Watercooled chillers typically last longer than aircooled chillers. Trane centravac chillers continue to offer time tested and proven low pressure refrigerants including the alternative environment friendly hcfc 123. An ideal solution for any application, including retrofit and replacements, the series s chiller provides. Watercooled centravac chillers with tracer adaptiview control. Some centravac chillers have remained in operation for 50 years or more.
View and download trane cvhe installation, operation and maintenance manual online. The control parameter is the supply chilled water temperature. Centravac chillers are among the trane products within the ecowise. Bookmark file pdf trane cvhe chiller manuals centrifugal compressor after motor bearing failure and repair. That is why we developed the trane series l centravac chiller, which is optimized to deliver water cooled to 60f70f with improved efficiency. Demand limiting allows user to run no more than one chiller, independent of the load, when current draw needs to be limited.
Trane cvhh centravac manuals and user guides, chiller manuals. The entire centravac chiller portfolio earned thirdparty veri. Series r centravac chiller condensing water temperature control. Chiller scheduling initiates chiller operation at a speci. Trane mytest watercooled chiller performance validation. Oct 24, 2012 trane earthwise centravac chiller provides reliability and longevity with chillers running for more than 50 years. Efficiency, innovation define hvac chillers 20160509. Tracer adaptiview display for centravac watercooled.
144 533 263 292 401 116 1434 940 1258 562 824 857 67 1043 320 1250 293 391 131 393 1289 925 946 1329 1617 199 1092 734 711 1319 1411 442 55 511 1272 14 1231 1102 31 933 530 1164