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OptiSound Control is a patented combination of centrifugal-chiller hardware and software that re- The OptiSound Control. With fewer moving parts and straightforward design, YORK single-stage compressors have proven durability in numer- ous applications, especially applications where minimal downtime is a critical concern. Under this Certification Program, chillers are regularly tested in strict compliance with this Standard. Appreciable power savings are realized from these reduced heads. The minimum entering condenser water temperature for other full and part-load conditions is provided by the following equation: where:. The initial charge of refrigerant is supplied for each chiller. Actual shipping procedures for the chiller will depend on a number of project-specific details. The YORK OptiSound Control is a patented combination of centrifugal-chiller hardware and software that reduces operational sound levels, expands the chiller operating range, and improves chiller performance. REFRIGERANT FLOW CONTROL Refrigerant flow to the evaporator is controlled by the YORK variable orifice control sys- tem. Liquid refrigerant level is continuously monitored to provide optimum subcooler, condenser and evaporator performance. The variable orifice electronically adjusts to all Real-World operating conditions, providing the most efficient and reliable operation of refrigerant flow control. The YORK OptiView Control Center is a factory mounted, wired and tested microproces- sor based control system for HFC-134a centrifugal chillers.This new protocol allows increased remote control of the chiller, as well as 24-hour performance monitoring via a remote site. In addition, compatibility is maintained with the present network of BAS communications. The chiller also maintains the standard digital remote capabilities as well. All setpoints relating to the evaporator side of the chiller are maintained on this screen.
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Animation of the evaporation process indicates whether the chiller is presently in a RUN condition (bubbling) and liquid flow in the pipes is indicated by alternating shades of color moving in and out of the pipes. Animation of the compressor impel- ler indicates whether the chiller is presently in a RUN condition. This screen also serves as a gateway to subscreens for the Magnetic Bearing Controller (MBC), the Variable Ge- ometry Diffuser (VGD), and the Power Panel. LD18613 CAPACITY CONTROL This screen displays all of the data and settings relating to top level capacity control. From this screen you can view readings and setpoints relating to temperature control, override limits, anti-surge control, and status of the capacity control devices. Pulldown time period control over four hours, and verification of time remaining in pulldown cycle from display readout. The faults are color coded for ease in determining the severity at a glance, recording the date, time and de- scription. This package is small enough to mount directly onto the chiller. The power section of. The job of the output filter network is to eliminate voltage harmonics from the inverter’s output, and provide a high-quality, almost-sinusoidal voltage to the motor. This completely eliminates all issues related to premature motor insulation failures due to high voltage peaks gen- erated by the inverter, and it additionally allows the motor to run cooler, thus increasing system reliability. While this guide is directed towards normal, water-chilling applications, a Johnson Controls sales engineer can provide complete recommendations on other types of applications. Appreciable power savings are realized from these reduced heads. All of the chilled water flows through both evaporators with each unit handling approximately one-half of the total load. Please refer to the sub- mittal drawings for the FLA and Minimum Current Ampacity (MCA) specific to each ap- plication.
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Companion flanges, nuts, bolts, and gaskets are not furnished. The motor will be bolted to a cast iron adapter plate mounted on the compressor to provide factory alignment of the shaft. The motor shaft shall be supported on active magnetic radial and thrust bearings. Each tube shall be roller expanded into the tube sheets providing a leak proof seal, and be individually replaceable. FACTORY INSULATION Factory-applied, anti-sweat insulation shall be attached to the cooler shell, flow chamber, tube sheets, suction connection, and (as necessary) to the auxiliary tubing. The following factors can be used to convert from English to the most common Sl Metric values. Kawasaki Zl 400 Repair Manual here. The manual owner. Updated manuals, if applicable. Maintenance Requirements For York Ymc2 Chillers. Reduce your energy consumption and increase efficiency with our YMC. With a reduction in noise of about 50 percent when compared to competitors' chillers, our YMC. To learn about our use of cookies and how you can manage your cookie settings, please see our. You are currently viewing as a NON-REGISTERED guest which gives you limited access to view discussions To gain full access to our forums you must; for a free account. All this and much more is available to you absolutely free when you; for an account, so today. If you have any problems with the registration process or your account login, please. Just wanted to introduce myself to the forum. I will be more than happy to help with these world-class machines. Also can answer or get the answer to any large tonnage units. We go big or go home 200-5000 RT.Thanks for offering your expertise. Be aware that there are some in this site that frown upon the sharing of technical info and helping others, so be careful with posting anything of relevance although feel free to ridicule and sarcasm whoever request your assistance, that's fully allowed and encouraged. Sorry everyone. Holden Vectra 98 Manual. I was away at the plant in SA TX.
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Noting to do with sales. I can also provide a better document for the compressor service is needed. As for the vsd I can answer questions about that if you let me know what one you have. Vauxhall Astra 2016 Haynes Manual. Also guys that spec these I recommend going with the large drive if you get a 233 or 246 wheel. Just had a customer call pts and had a tower fan go down they were running 110 cw and still getting chilled water.could not do this with an undersized drive. York YCAL Chiller Specs. If you need finding product literature call us at York YCAL Pdf User Manuals.Introduction York YK chillers are manufactured to the highest design. Unit is not unloading. They are completely self-contained and are designed for outdoor (roof or ground level) installation. The chiller consists of an open motor mounted to a compressor (with integral speed in creas ing gears) condenser, cooler and vari able.YORK Chillers offer energy efficient solutions for any industrial or commercial cooling application. Please note that lookup by Sales Order and Purchase Order currently only applies to products produced and earlier. Every substantial facility needs efficient, reliable climate control. YMC2 Chiller pdf manual download. User manuals, York Air conditioner Operating guides and Service manuals. York YST. This site uses cookies to offer you a better browsing experience. User manuals, York Air conditioner Operating guides and Service manuals. 2) Clean the chiller strainer 3) Have a service technician adjust or replace the TX valve Drake part number D 4) Have a service technician electronic leak check the chiller york chiller manual 160.46-n1 and repair if necessary, then remove and re-weigh the refrigerant into the system. York Water Cooled Chiller Model YCWJ YCRJ 45 to 99 Style A. York YIA Spec Engineering Guide. You need something that gives you confidence.
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Navigator has not been involved in the preparation of the content supplied at the unaffiliated site and does not guarantee or assume any responsibility for its content. If your York furnace manuals have been misplaced or are otherwise inaccessible, don’t sweat. Want to find some information on your unit. The york yr chiller manual from the best author and publisher is now available here. Buy the york chiller manual 160.46-n1 full range of genuine YORK parts, supplies and tools for YORK chillers, airside systems, condensing units, large rooftop units and residential and light commercial systems from your local branch, an Authorized Parts Distributor or a YORK Parts Center. Download York Chiller PDF manuals. The owner must comply with the Governmental Standards and Regulations for the commissioning and in-service inspections of the unit, in particular those relating to pressure equipments. York Water Cooled Chiller Model YCWJ YCRJ 45 to 99 Style A. Download York Air Conditioner PDF manuals. With advanced technology, air-cooled water chiller systems featuring our YLAA Chillers offer remarkable real-world performance. We provide the widest variety of air-cooled industrial and commercial chillers on the market. Air-Cooled Screw Liquid Chillers with Variable Speed Drive, Style A. Watch Queue. View and Download York YMC2 manual online. YORK Chilled Water Systems Cut energy costs with YORK Chilled Water Systems A diverse portfolio of absorption, air- and water-cooled chillers, and condensing units offer the efficiency and intelligence to reduce energy consumption and emissions, while creating a more comfortable and sustainable building environment. Chiller units built with special options, modifications, or conversions are not covered in this manual. York YLAA Spec Engineering Guide. This chiller has been neglected badly.
This air-cooled chiller uses scroll compressor technology and is a reliable, completely self-contained unit that is designed for easy, low-cost outdoor installation. Possible Cause: Leaving liquid drops below the programmed low limit faster than the unit can unload. In the search box below, enter a unit serial number and find it! 6 YORK INTERNATIONAL Section 2 MICROCOMPUTER CONTROL CENTER NOTE: This instruction covers operation york chiller manual 160.46-n1 of chillers equipped with Electro-Mechanical or Solid State Starters. Download York Air Conditioner PDF manuals. Actual chiller efficiency cannot be determined by analyzing the theoretical efficiency of any one chiller component. To create an environment that's ideal for people to live and work in, you need something that's both extraordinarily innovative and exceptionally reliable. In the search box below, enter a unit serial number and find it. York YK Engineering Guide G. Updated manuals, if applicable, can be obtained by contacting the nearest YORK Solid State Starter (optional), or Vari-able Speed Drive (optional). And only YORK parts are backed by a YORK warranty. York YPC Res Engineering Guide. We create equipment that makes environments optimized and connected. No peak load of electricity starts from Zero frequency. 4 - MICROCOMPUTER CONTROL CENTER AND KEYPAD. View online or download York YCALEC User Manual.The chiller is controlled by a modern state of the art. York YCAL Pdf User Manuals. York Yr Chiller Manual. The unit was pumped down to the condenser barrel. By continuing to navigate through this site or by clicking Approve. A diverse portfolio york chiller manual 160.46-n1 of absorption, air- and water-cooled chillers, and condensing units offer the efficiency and intelligence to reduce energy consumption and emissions, while creating a more comfortable and sustainable building environment. Manual servicio y operacion v Condensadoras ECCUW manual servicio y operacion v York Manuals Chillers.
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Keep Running at Peak Performance Walk through the following steps to diagnose and address the most common HVAC system issues. They are only displayed when.Featured Products. If chiller is equipped with Variable Speed Drive, Form O1 is to be used in conjunction with this manual. When you are looking for the printed book of this PDF in the book store, you may not find it.With a wide range of types, capacities and sustainable refrigerant options, YORK is a leader in air cooled chiller options This site uses cookies to offer you a better browsing experience. User manuals, York Chiller Operating guides and Service manuals.York YCWL Specs Engineering Guide. Get all York manuals. Today, Johnson Controls offers the largest portfolio of HVAC equipment and controls in the world. Also for: Yt, Yt style j. Loading Close. This Replacement Parts Manual provides Johnson. From reducing your facility’s carbon footprint, to delivering a healthier indoor environment and cutting energy costs, we create. York Hvac Serial and Model Number York hvac had two different serial numbers for through 20through the present day. Problem: Chiller FAULT: LOW WATER TEMP displayed. Get York YT Millenium Centrifugal Liquid Chillers Model YT york chiller manual 160.46-n1 (Style J) R Cooling Only Operating and Maintenance Manual. Introduction York YK chillers are manufactured to the highest design. Other displays can be observed by pressing the keys as labeled on the Control Center. This is the book that will make your day reading becomes completed. This Replacement Parts Manual provides Johnson. By continuing to navigate through this site or by clicking Approve, you consent to the use of cookies on your device as described in our privacy notice. R Chiller pdf manual download. York Hvac Serial and Model Number York hvac had two different serial numbers for through 20through york chiller manual 160.46-n1 the present day.I had to make repairs to the eductor block and lines also replace filters.
The YORK Model YT Millennium Chiller is commonly ap plied to large air conditioning systems, but may be used on other applications. YORK Chillers offer energy efficient solutions for any industrial or commercial cooling application. The YORK Model YK Chiller is commonly applied to large air conditioning systems, but may be used on other applications. View online or download York YCALEC User Manual. At Johnson Controls, we've designed the YD Dual Centrifugal Chiller to feature compact configurations for real-world efficiency, energy savings through variable speed drive, environmental sustainability, and enhanced reliability though advanced controls. Comments for How To Read York. Actual chiller efficiency cannot be determined by analyzing the york chiller manual 160.46-n1 theoretical efficiency of any one chiller component. 4 - MICROCOMPUTER CONTROL CENTER AND KEYPAD. This Replacement Parts Manual is for standard Johnson Controls units.Learn more about our water-cooled YORK HVAC chillers. Measured temperature is incorrect. York YCWL Specs Engineering Guide. Model YK Centrifugal Liquid Chillers Design Level G THROUGH TONS ( through 10, kW) Utilizing HFCa The performance of YORK MAXE chillers has been cer-tified to the Air Conditioning and Refrigeration Institute mable setpoints and manual controls not shown that are for servicing the chiller. This video is unavailable. The chiller is controlled by a modern state of the art. This site uses cookies to offer you a better browsing experience. Skip navigation Sign in. Learn more about our water-cooled YORK HVAC chillers. Air-cooled Chillers. York YCALEC Pdf User Manuals. This air-cooled chiller uses scroll compressor technology and is a reliable, completely self-contained unit that is designed for easy, low-cost outdoor installation. Shuts down the chiller and requires manual reset.
Buy the full range of genuine YORK parts, supplies and tools for YORK chillers, airside systems, condensing units, large rooftop units and residential and light commercial systems from your local branch, an Authorized Parts Distributor or a YORK Parts Center. Motor lack of york chiller manual 160.46-n1 bearing lubrication YORK Chiller. York YK EP EG2. With a wide range of types, capacities and sustainable refrigerant options, YORK is a leader in air cooled chiller options. By continuing to navigate through this site or by clicking Approve.Action: Check for restrictions york chiller manual 160.46-n1 in the liquid fl ow line. Featured Products. Each replacement part is manufactured and fitted for a specific model. Anyway, from york chiller manual 160.46-n1 what I can tell there are at least 2 service manuals M1 and Manual servicio y operacion v Condensadoras ECCUW manual servicio y operacion v York Manuals Chillers. When you are looking for the printed book of this PDF in the book store, you may not find it. Installation, Operation, and Maintenance. The chiller consists of an open motor mounted to a compressor (with integral speed in creas ing gears) condenser, cooler and vari able.This Replacement Parts Manual is for standard Johnson Controls units. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Viewcontent Php3Farticle3Dyork Chiller Manuals26context3Dlibpubs. To get started finding Viewcontent Php3Farticle3Dyork Chiller Manuals26context3Dlibpubs, you are right to find our website which has a comprehensive collection of manuals listed. Our library is the biggest of these that have literally hundreds of thousands of different products represented. I get my most wanted eBook Many thanks If there is a survey it only takes 5 minutes, try any survey which works for you. ARP changes coming soon. This notice is dismissible, click the top right X and it will vanish.
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The ARP Forum will become Pro Member only on September 1, 2020. If you want to continue to view and reply in the ARP you must fill out the Pro application found here.To learn about our use of cookies and how you can manage your cookie settings, please see our Cookie Policy. By continuing to use the website, you consent to our use of cookies.If you have any problems with the registration process or your account login, please contact support. I will be more than happy to help with these world-class machines. We go big or go home 200-5000 RT.I will be more than happy to help with these world-class machines. We go big or go home 200-5000 RT. Be aware that there are some in this site that frown upon the sharing of technical info and helping others, so be careful with posting anything of relevance although feel free to ridicule and sarcasm whoever request your assistance, that's fully allowed and encouraged.Please put it in your profile, thank you.It doesn't work if it is not open. The best part of going to work is coming back home at the end of the day. Hard work spotlights the character of people: some turn up their sleeves, some turn up their noses, and some don't turn up at all. Noting to do with sales. As for the vsd I can answer questions about that if you let me know what one you have. 774 612 ect. Also guys that spec these I recommend going with the large drive if you get a 233 or 246 wheel. Just had a customer call pts and had a tower fan go down they were running 110 cw and still getting chilled water.could not do this with an undersized driveThanks for offering the support. The site is full of wisdom and helpful individuals thanks for joining and being one of those that is willing to help from the factoryMy return will be almost as cold as supply and surge constant till shut down.You want them as cold as you can get to reduce the lift especially with the low chilled water temps you have,no load.All setting are at default. Recalibrated the VGD.
This is a B mod level. Tubes cleaned on Evap and condensor. Unit works outstanding with loads. Only during unoccupied mod does it trip. The return water will be 44.7 with supply at 44. VGD still at 20-35 at hz at 210 to 220 . I did the math to see actual tonnage load during the events and came to 12 tons !!! It?s a 400 ton unit. The hot gas is useless sense it turns down so much. It never opens. It?s my understanding it will only open if it goes below set point. I have directed them to raise the count on VA boxes till Controls starts chiller in unoccupied however everyone is killing me about why good is hot gas if it will not come on. I have no answer to the remark. I have two doing the same thing match chillers. One is worse then the other but both do it.All setting are at default. One is worse then the other but both do it. On the YK with a SSS the hot gas was used to help unload on YK with VSD it was there to help get out of a surge. We have a number of YMC2 but none have hot gas on theme. On the set up screen is the hot gas enabled and on capacity control screen can you open the valve to see if the valve can actually move and control your surge. Sent from my iPhone using TapatalkAveraging around 75 with ambient conditions. Yes its enabled, yes it moves in manual. Also on every history print it states its enabled and not calling to openPost Them Here All rights reserved. Here I’ve already downloaded seven files, and there were no fails. Recommended. Services: Sync music, Manage music, Recover missing metadata, Record CDs Download MediaMonkey Now Buy MediaMonkey Gold Get Addons Never use any other conversion tool again. Find Music File Converter Mp3 Mp3 converter www.easypdfcombine.com Merge And Convert Files Into PDFs For Free With EasyPDFCombine App. Report this Document Download now Save Save 160.78-o1 For Later 0 ratings 0 found this document useful (0 votes) 171 views 28 pages 160 78-O1 Original Title: 160.
78-o1 Uploaded by George Description: york YMC2 mod A Full description Save Save 160.78-o1 For Later 0 0 found this document useful, Mark this document as useful 0 0 found this document not useful, Mark this document as not useful Embed Share Print Download now Jump to Page You are on page 1 of 28 Search inside document Cancel anytime. Share this document Share or Embed Document Sharing Options Share on Facebook, opens a new window Share on Twitter, opens a new window Share on LinkedIn, opens a new window Share with Email, opens mail client Copy Text Related Interests Heat Exchanger Air Conditioning Gas Compressor Building Engineering Continuum Mechanics Footer menu Back to top About About Scribd Press Our blog Join our team. Quick navigation Home Books Audiobooks Documents, active. Report this Document Download now Save Save 160.78-m1 For Later 100 (6) 100 found this document useful (6 votes) 715 views 70 pages 160 78-m1 Original Title: 160.78-m1 Uploaded by George Description: york YMC2 mod A Full description Save Save 160.78-m1 For Later 100 100 found this document useful, Mark this document as useful 0 0 found this document not useful, Mark this document as not useful Embed Share Print Download now Jump to Page You are on page 1 of 70 Search inside document Cancel anytime. Share this document Share or Embed Document Sharing Options Share on Facebook, opens a new window Share on Twitter, opens a new window Share on LinkedIn, opens a new window Share with Email, opens mail client Copy Text Related Interests Electric Motor Building Engineering Mechanical Engineering Machines Manufactured Goods Footer menu Back to top About About Scribd Press Our blog Join our team. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Viewcontent Php3Farticle3Dyork Yr Chiller Manual26context3Dlibpubs.
To get started finding Viewcontent Php3Farticle3Dyork Yr Chiller Manual26context3Dlibpubs, you are right to find our website which has a comprehensive collection of manuals listed. Crews and their sensitive electronic equipment need first-class air-conditioning to stay cool in close quarters. By offering this technology, YORK Navy Systems was able to provide quiet, safe, and reliable cooling for one of the most difficult environments on earth. Now we are introducing this technology for commercial chillers The Quick Start feature - designed for your critical applications Temperature sensitive operations such as data centers, pharmaceutical labs, hospitals, semiconductor production and other manufacturing facilities require constant cooling for equipment and processes. The Quick Start feature reduces the risk of cooling disruption Standard on all YMC. But YMC? chillers can restart within 45 seconds after power is restored from a 15 second or shorter power failure. This smart power management eliminates the need for a control panel reboot so that the chiller can restart within 45 seconds of power being restored The fastest capacity recovery in the industry Not only will your YMC.For your critical cooling application, consider a YMC.Performance tests, requested in advance, are held at the Johnson Controls Water-Cooled Chiller Performance Test Facility and Customer Center in San Antonio, TX alongside our Water-Cooled Chiller Manufacturing Facility. SYSTEM COMPONENTS The YORK Model YMC2 Centrifugal Liquid Chiller is completely factory-packaged including evaporator, condenser, compressor, motor, OptiViewTM Control Center, and all interconnecting unit piping and wiring (see Figure 1). Compressor The compressor is a single-stage centrifugal type powered by a hermetic electric motor, on a common shaft with a cast aluminum, fully shrouded impeller. The impeller is designed for balanced thrust and is dynamically balanced and over-speed tested.
The compressor model number includes gas path revision level at the end of the model string. Gas path revision level A includes pre-rotation vanes. Gas path revisions B has fixed inlet vanes. Motor The compressor motor is a hermetic permanent magnet high speed design with magnetic bearings. The compressor impeller is overhung from the end of the motor shaft and has no bearings of it's own. The motor includes angular contact ball bearings only for control of the rotor during shutdown after rotation is stopped or during shutdown due to loss of power to the magnetic bearings. The bearing control center maintains proper shaft position in the magnetic bearings and counts events where the touchdown ball bearings may have been contacted during shaft rotation to alert the operation where a bearing check may be necessary. The condition of the touchdown bearings can be assessed by qualified service technicians electronically without opening the unit. Ensure power is removed from the input side of the VSD at all times when the chiller is under vacuum (less than atmo-spheric pressure). The VSD maintains voltage to ground on the motor when the chiller is off while voltage is available to the VSD. Insulating properties in the mo-tor are reduced in vacuum and may not insulate this voltage sufficiently Heat Exchangers Evaporator and condenser shells are fabricated from rolled carbon steel plates with fusion welded seams. Heat exchanger tubes are internally enhanced type. Evaporator The evaporator is a shell and tube, hybrid falling film, and flooded type heat exchanger. A distributor trough provides uniform distribution of refrigerant over tubes in the falling film section. Residual refrigerant floods the tubes in the lower section. Suction baffles are located above the tube bundle to prevent liquid refrigerant carryover into the compressor. The evaporator shell contains dual refrigerant relief valves unless condenser isolation is installed.
Condenser The condenser is a shell and tube type, with a discharge gas baffle to prevent direct high velocity impingement on the tubes. A separate subcooler is located in the condenser to enhance performance. Dual refrigerant relief valves are located on condenser shells and optional refrigerant isolation valves are available. Water Boxes The removable compact water boxes are fabricated of steel. The design working pressure is 150 PSIG (1034 kPa) and the boxes are tested at 225 PSIG (1551 kPa). Integral steel water baffles provide the required pass arrangements. Stub-out water nozzle connections with Victaulic grooves are welded to the water boxes. These nozzle connections are suitable for Victaulic couplings, welding or flanges, and are capped for shipment. Optional marine waterboxes are available. Refrigerant Flow Control Refrigerant flow to the evaporator is controlled by a variable orifice (refer to Figure 3). Under program control, the Microboard modulates a variable orifice to control the condenser refrigerant level to a programmed setpoint. Other setpoints affect the control sensitivity and response. These setpoints must be entered at chiller commissioning by a qualified service technician. Only a qualified service technician may modify these settings. While the chiller is shut down, the orifice will be pre positioned to anticipate run. When the chiller is started, if actual level is less than the level setpoint, a linearly increasing ramp is applied to the level setpoint. This ramp causes the setpoint to go from the initial refrigerant level to the programmed setpoint over a programmable period of time. If the actual level is greater than the setpoint upon run, there is no pulldown period, it immediately begins to control to the programmed setpoint. While the chiller is running, the refrigerant level is normally controlled to the level setpoint.