Sintesis aircooled chillers with the integrated free cooling option can help building owners to even further reduce their energy use, environmental impact and operating expenses. Absorption chillers basics, manuals and catalogues. Our yciv aircooled screw chiller offers superior control and industry leading efficiency, delivering lower equipment and installation costs. Trane ascend air cooled chillers delivers an unbeatable combination of highenergy efficiency and quiet performance. Trane has developed the model rtac chiller with higher efficiencies and a more reliable design than any other air cooled chiller available on the market today. Hermetic rotary refrigeration machines provide chilled water for either comfort or industrial water cooling systems. Lg will revolutionize the way you conduct business. Product aquaforce data watercooled liquid screw chillers. This used 1999 trane 450 ton water cooled chiller model. For example, the points on a watercooled chiller maintenance checklist wont necessarily apply to aircooled chillers. User manuals, trane chiller operating guides and service manuals. Air cooled screw chiller technical manual plc series mcacctsm201 5 4.
Series r helical rotary chiller model rtac 120 to 500 tons 50 and 60hz product overview. Aircooled series r helicalrotary chiller model rtad 85. All products have been designed on the energyefficiency platform, and offer a host of advanced features. Mcquay airconditioning limited aircooled screw chiller. Yvaa style a aircooled screw compressor liquid chillers with.
Trane water cooled chiller model cvgf 400 tons installation operation manual home literature library trane water cooled chiller model cvgf 400 tons installation operation manual please wait some files take minutes to load. The 140 to 200ton model ags screw chiller is ideal for projects requiring efficiency that meets ashrae std. Trane aircooled chiller model rtaa 2 to 434 brochure. Hvac solutions building efficiency chillers quantech. This manual discusses the chillers evaporator and condenser and their relationship to the chilledwater system. Harness the power to lower your annual energy costs by as much as half with our yvaa aircooled variable speed drive screw chiller from york. Aircooled chiller series r helical rotary rtac trane. Hvac chillers installation, operation and maintenance. Aquaedge highefficiency variablespeed screw chiller. View and download trane r series installation, operation and maintenance manual online. Scientific research has shown that certain manmade chemicals. The 23xrv incorporates significant breakthroughs in watercooled chiller technology to provide excellent reliability and achieve superior efficiency at true operating conditions without compromising the environment. The 23xrv chiller is the worlds first integrated variablespeed, water cooled, screw chiller.
Refurbished used air cooled chillers available for sale and rental worldwide. This used trane 200 ton air cooled chiller has been inspected and is located in our facility in bridgeport, tx. In contrast, the aircooled series r chiller with an adaptive control microprocessor will stage fans on, modulate electronic expansion valve, and modulate slide valve position as it approaches a high pressure cutout, thereby keeping the chiller online when you need it the most. Chiller faults troubleshooting in this video we take a look at common chiller faults and how to troubleshoot them. Trane 200 ton air cooled chiller texas used chillers. Trane air cooled scroll chiller manual trane scroll chiller created on may 17, 2009 using flipshare. Trane stealth air cooled chillers deliver an industryleading. We buy and we sell new and used chillers, cooling towers and equipment. The aquaforce 30xw screw chiller efficiency levels meet or exceed energy efficiency requirements of ashrae american society of heating, refrigerating and airconditioning engineers 90. Largest capacity aircooled screw chiller, up to 450 tons. Safety precautions chiller aircooled screw 3 warning this symbol indicates the possibility of death or serious injury. Whether your cooling needs are industrial or commercial, we can help you put together a complete air cooled chiller system.
Lgs aircooled screw chiller with its ice storage system cools the indoor area during the day and produces ice throughout the night. Multiple soundreduction options are engineered into every sintesis chiller. Small footprint to optimize space and reduce installation costs. Installing, starting up, and servicing this equipment can be hazardous due to system pressures, electrical components, and equipment location roof, elevated. Air cooled screw chiller technical service manual lsblgwc. View and download trane r series diagnostic troubleshooting repair online. This used 1999 trane 450 ton watercooled chiller model. These air cooled chillers for rotary refrigeration are engineered for lower life cycle costs and reliability through design simplicity. Installation, operation, and maintenance sintesis air. Hvac chillers installation, operation and maintenance manuals. Air cooled scroll chiller model cgam brochure more additional links.
Sintesis air cooled chillers with the integrated free cooling option can help building owners to even further reduce their energy use, environmental impact and operating expenses. The air cooled chillers have a very simple operating mode. Quietest operation with sound pressure levels as low as 76 dba with no attenuation. Aquaforce 30xa aircooled screw chiller building solutions. Aquaforce 30xa chillers were designed from the ground up to meet the efficiency demands of today and the future by providing premium aircooled chiller packages for contractors, consulting engineers and building owners. Valueadded features include rotary screw compression, r4a hfc refrigerant, a quiet aeroacoustic fan system, easy to. Proven performance provides peace of mind yvaa design is proven by years of success with the previous generation of york vsd air cooled screw chillers with thousands of machines operating in more than one hundred countries. As part of our sustainable product policy, trane has always been committed to respecting the environment by reducing energy consumption through the. Aug 15, 2018 in order to operate the water cooled and air cooled screw chillers correctly and reach the expected running effect, read these specifications carefully. To use this manual effectively, you must first identify your unit model.
The rotary screw compressor is semihermetic, direct drive with. Based on its condition, we estimate this unit to have less than 30,000 hours. The cgam scroll chillers offer a combination of high efficiency, low sound levels and compact size. With our yvaa aircooled variable speed drive screw chiller from york you have the ability to lower your annual energy costs by as much as half. View and download trane rthd series installation, operation and maintanance online. The combination patented unloading system on the general purpose compressor utilizes the variable unloading valve for the. Ascend air cooled chillers model acr 150 to 300 tons. The sintesis rtaf units are helicalrotary type, aircooled chillers. An allnew, directdrive, specificspeed screw compressor. Trane has developed the model rtac chiller with higher efficiencies and a more reliable design than any other aircooled chiller available on the market today. The model rtac chiller uses the proven design of the trane helicalrotary compressor, which embraces all of the design features that have made the trane helicalrotary compressor liquid.
Cement is usually mixed with water to form the material known as concrete whose temperature is to a great extent determined by the water used in the chemical combination of cement aggregates and water. Yvaa style a aircooled screw compressor liquid chillers. Theres a trane aircooled chiller thats right for you sintesis chillers offer many choices to meet your needs and theyre just one choice in a broad portfolio of aircooled chillers from trane. After the unit shutdown, the water inside of water pipe has to be discharged. Watercooled screw chillers ewwd170600gss ewwd190650gxs ewld160550gss 50hz refrigerant. Trane r series diagnostic troubleshooting repair pdf. A wide range of models are available in each product category to ensure that the air conditioning system design is implemented without any compromise. Air cooled screw chiller lgs air cooled screw chiller with its ice storage system cools the indoor area during the day and produces ice throughout the night. The rtag chiller uses the proven design of the trane helicalrotary compressor, which embraces all of the design features that have made the trane helicalrotary compressor liquid chillers such a success since 1987. Installation operation maintenance series r air cooled rotary liquid chillers packaged air cooled chiller, rtaa 70125 remote evaporator air cooled chiller, rtaa 70125. Trane aircooled chillers offer different acoustic options to choose the level of sound treatment that meets each application requirements. Caution always check for gas refrigerant leakage after installation or repair of product. With the adaptive control microprocessor, unnecessary service calls and unhappy tenants are avoided. Caution this symbol indicates the possibility of injury or damage to properties only.
Low sound levels are standard, with a 58db reduction compared to previous trane air cooled chiller. Your personal safety and the proper operation of this machine require that you follow them carefully. Major vaporcompression chiller components include an evaporator, compressors, condenser, and expansion devices figure 1. Largest capacity air cooled screw chiller, up to 450 tons. Series r helical rotary water cooled liquid and compressor chillers. In order to operate the watercooled and aircooled screw chillers correctly and reach the expected running effect, read these specifications carefully. May 07, 2011 refurbished trane rtaa090 air cooled chiller. We provide a comprehensive parts and supplies inventory offering a variety of manufacturers parts to service any buildings hvac systems and to ensure optimal operation.
These chillers use r4a refrigerant which has no ozone depletion potential and no phaseout date. R4a original instructions installation, operation and maintenance manual. Scroll chiller model cgam 20 to tons 50 and 60 hz product overview. Jun 07, 20 tranes new stealth air cooled chiller offers industry leading energy efficiency, quietest published sound levels and the legendary trane reliability. The air cooled chiller is also available for comfort cooling duty at nominal. Read this manual thoroughly before operating or servicing this unit. Installation operation maintenance series r aircooled. System options ice storage trane aircooled series r chillers are.
Series r aircooled helical rotary liquid chillers model. Cvhe450 was recently removed from a school that is being renovated. To learn more about the features and performance of trane sintesis chillers, contact your local trane account manager. Trane believes that responsible refrigerant practices are important. Air cooled screw chiller products air solution business. Home literature library trane water cooled chiller model cvgf 400 tons installation operation manual. This variable speed chiller provides superior performance while lowering energy consumption and dramatically reducing noise levels. Trane is an advocate of environmental sustainability and leading the industry in reducing energy footprint. Yvaa aircooled variable speed drive screw chiller johnson. U96d33776 trane rotary screw air cooled chiller, aircooled screw liquid chillers installation, updated manuals, if applicable, figure 1 qtc4 aircooled screw liquid chiller. When we received this unit, the control panel had been stolen and needed to be replaced. Our yvaa variable speed chillers offer elevated efficiency through. Watercooled screw chillers and waterwater heat pumps.
The following manuals explain the installation, operation and maintenance of screw chillers. Aircooled screw chiller installation, operation and maintenance manual 3 1. Dunhambush equipments are manufactured under careful quality control and performance. Yvaa air cooled variable speed drive screw chiller york. Seal circuits being serviced and charge with dry nitrogen to prevent oil contamination when timely repairs cannot be completed. The quiet operation of this unit is a result of our advanced single screw compressor design. Weve developed our air cooled chillers with this intent in mind. Below is a general checklist for chiller machine maintenance with items that apply aircooled chillers andor watercooled chillers. Yvfa free cooling variable speed screw chiller york.
The sintesis air cooled chillers are part of the ingersoll rand ecowise portfolio of products. Air cooled scroll chiller service manual t1r407c50hz. Stealth aircooled chiller model rtae 150300 nominal. Features environmental care r4a refrigerant refrigerant of the hfc group with zero ozone depletion potential. Choose from the categories below to find the best chiller solution for your needs. Series r helical rotery liquid chillers with heat recovery option. Installation rtaaiom3 operation maintenance aircooled. Trane helical rotary screw compressors and electronic expansion valve trane helical rotary screw compressor means superior part load performance the aircooled series r chiller has great partload performance.
This manual is designed to provide essential information for installation, operation and maintenance of dunhambush medium screw compressor flooded water cooled package chiller s. Weve developed our aircooled chillers with this intent in mind. Trane air cooled chiller model rtaa 2 to 434 brochure. Trane is a full range service solutions provider, with inhouse expertise and an extensive service network that is always on call.
Installation, operation, maintenance series r air cooled. Most of the application is for batching plant and other cement plants. Superior control the adaptive control microprocessor system enhances the aircooled series r chiller by providing the very latest chiller control technology. Variable speed drives option help to provide superior part load efficiency and reduced inrush current. The hours below are from the used replacement panel. The aquaforce 30xw screw chiller efficiency levels meet or exceed energy efficiency requirements of ashrae american society of heating, refrigerating and air conditioning engineers 90. Ascend chiller model acr brochure more additional links.