York yk series operation and maintenance pdf download. Model yk style g r4a or r5a with optiviewtm control. York model yt style h millennium centrifugal chiller installation instructions form 160. Chilled water systems cut energy costs through smart design. Locating chiller replacement parts is more effective if you are currently running on york equipment. Generatorcondenser shell assembly this is the upper of two cylindrical shells, and it contains two tube bundles the generator and the condenser. Visit the knowledge exchange york mobile selection tool request a quote, check stock availability and access the york chiller selection guide through this mobilefirst, webbased app. As for york chiller parts, midwest parts center is a supplier at your service. Completely selfcontained and designed for outdoor installation, these chillers employ new, low noise, energy efficient.
Each replacement part is manufactured and fitted for a specific model. York makes no commitment to update or provide current information automatically to the manual owner, that information, if applicable, can be obtained by contacting the nearest york applied systems service office. Ycwz, ycrz, style a recippak packaged liquid chillers water. The chiller is controlled by a modern state of the art.
Turbo can provide assistance in locating qualified companies familiar with the. York ycal aircooled scroll chillers provide chilled water for all air conditioning applications using central station air handling or terminal units. York water cooled chiller model yt maxe design level j 150 to. The entire chiller must be cleaned, and the refrigerant replaced. York yk centrifugal chillers service manual pdf4pro. The chiller with the optiview control center is compatible with an electromechanical starter, york solid state starter optional, or variable speed drive optional. The chiller consists of an open motor mounted to a compressor with integral speed increasing gears condenser, cooler and variable flow control.
Tube cleaningcoil cleaning this service includes mechanical or chemical cleaning of the tubes or coils. However, wear and tear may drive them to need repairs. The unit will be pressuretested, evacuated, and charged with refrigerant410a, and york. York chiller manuals chiller manuals service manual.
York yk series operation manuals 220 pages summary of contents for york yk series page 1 centrifugal liquid chillers operations and maintenance new release form 160. York air cooled screw liquid chillers style g building. The york model yk millennium chiller is commonly applied to large air conditioning systems, but may be used on other applications. We are raising the bar again with a leap forward in aircooled chiller technology.
Yk style d millennium centrifugal liquid chillers, operating. From schools to data centers, the york yk centrifugal chiller delivers flexibility, performance and efficiency for any facility. Aug 12, 2019 york yk chillers have been tested and certified by the airconditioning, heating and refrigeration institute ahri in accordance with the latest edition of ahri standard 550590 ip. The majority of chiller components on yz chillers have been time tested on the tens of thousands of aircooled and watercooled york chillers operating globally. Turbo does not engineer or design fluid chilling systems, ice systems, ice plants, or processing lines. Model ycal style e aircooled scroll compressor liquid. York watercooled chiller model ycwz ycrz 33 to 99 style a. E heat pum p, o utdoor u nit f s ingle p iece a ir h andler. Jun 01, 2017 york chiller service manual looking for any applicable m manuals for any and all of these style chillers. This replacement parts manual is for standard johnson controls units. Refrigeration, theoretical, practical, general and speci. Design level yc york chiller type start p part wind air cooled compressor type j reciprocating voltage code. York international 9 the york isoflow absorption chillers consist of the following major components and subsystems. The chiller will be completely assembled with all interconnecting refrigerant piping and internal wiring, ready for field installation.
Each unit includes hermetic scroll compressors, a liquid. The generator is a single pass flooded tube bundle. The york model yt millennium chiller is commonly ap plied to large air conditioning systems, but may be used on other applications. At york, comfort is more than a feeling its a promise. Chillcos training provides your staff with increased confidence, skill level and productivity. Aircooled chillers engineered for lowest total cost. Explore chillerspecific engineering guides, installation operation and maintenance iom manuals, service manuals, technical support literature and more. How to use renewal parts manuals johnson controls offers an assortment of replacements parts for johnson controls, york and upg units. Yvaa style a aircooled screw liquid chillers with variable speed. Chillers are highly complex machines that work well to provide cooling effects. The result is an extremely reliable aircooled chiller system that offers industry leading efficiency at real world operating conditions, valveless compressor loadingunloading, excellent capacity control, high power factor and soft. They are completely selfcontained and are designed for outdoor roof or ground level installation. Model ycal aircooled scroll compressor liquid chillers style e.
Higher efficiency heat exchangers coupled with variable speed operation and smart controls elevate the system efficiency to a whole new level. Continuing the history of innovation in both compressor design and variable speed drive vsd technology, johnson controls proudly introduces the york yvaa. The ycwl chillers are rated in accordance with ahri standard 550590. York yd centrifugal chillers eliminate wklv ulvn e\ xwlollqj dlu frrohg prwruv 5hiuljhudqw qhyhu comes in contact with the motor, preventing contamination of the rest of the chiller. The industrys widest range of absorption, air and watercooled chillers and condensing units reduces energy consumption and emissions. In the past, the choice to use an aircooled chiller came. York aircooled scroll chillers provide chilled water for all air conditioning applications using central station air handling or terminal units. Care should be used during handling to avoid damage to the control panel, solenoid valves, transducers, refrigerant piping, etc. It is the responsibility of operatingservice personnel as to the applicability of these documents to the equipment in question. Other displays can be observed by pressing the keys as labeled on the control center. To quote from one chiller manufacturers service manual york. The yz chiller employs the most advanced driveline available an active magneticbearing drive to levitate the driveshaft.
Model yd dual centrifugal compressor liquid chillers. York water cooled chiller model yt maxe, design level j, 150 to 850 tons, brochure. Aircooled screw liquid chillers new release form 201. We have about 4050 of these chillers all different styles. Oct 31, 2017 york ycal chillers have been tested and certified by airconditioning, heating and re frigeration institute ahri in accordance with the latest edition of ahri standard 550590 ip. York water cooled chiller model ycwz ycrz 33 to 99 style a. Find out how we leverage our unparalleled residential dealer network and worldclass commercial support services to lead the industry. York model yt style h millennium centrifugal chiller.
With a wide range of types, capacities and sustainable refrigerant options, york is a leader in aircooled chiller solutions. Millennium liquid chillers aircooled reciprocating hermetic. York yvaa model aircooled chillers provide superior performance. The chiller consists of an open motor mounted to a compressor with integral speed in creas ing gears condenser, cooler and vari able. Model ycav air cooled screw liquid chillers style a. Normally, the chiller can be moved into position using a lift truck or pipe rollers. See york service policy and 16 each chiller is skidded at the factory. The resulting benefit from yvaa chillers is much greater than the sum of its parts. Under this certification program, chillers are regularly tested in strict compliance with this standard. Yk style g centrifugal liquid chillers operations and maintenance. Model yvaa aircooled screw compressor liquid chillers. User manuals, york chiller operating guides and service manuals.
York has over 25 years of experience designing variable speed drives specifically for chiller applications. Leaving liquid drops below the programmed low limit faster than the unit can unload. York r407c optimized manual manual 120 pages york yvwa manual manual 4 pages york ymc2 installation and assembly manual installation and assembly manual 74 pages york ycal0019 installation, operation and maintenance manual installation, operation and maintenance manual 230 pages york ycal series manual manual 104 pages. York yk chillers are manufactured to the highest design and construction standards to. We engineer compact, energyefficient chillers that are easy to maintain and are tailored to fit almost any application. Model ycwl style a watercooled scroll liquid chiller form. With more than 24,000 parts and tools, your local source 1 dealer is your authorized, onestop parts and equipment supplier for york and other johnson controls systems. Chiller units built with special options, modifications, or. Tawau kk2 york chiller auto to manual mode selection youtube.
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