Im trying to find SDS for the refrigerant used with no luck. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. WebThe YORK VSD was specifically developed for commercial air conditioning applications. York VSD industrial Coolantfor chillers allows the HVAC equipment to perform at or above expectations with greater ease. This heat transfer device relies on the physical state of a refrigerant as it circulates through the chiller system. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Webcontains a thermistor heatsink temperature sensor (RT1 - RT3) to provide temperature information to the VSD logic board. Wide operating range to meet the needs of various applications. Because the cooling systems face heavy demands in large buildings, facility managers look to save when possible. Glycol has been changed and there is no air in the system. Companies play a critical role in conserving energy, which has long-term effects on the environment. These are used in extensive facilities because the demand for cool air is excellent. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. endstream endobj 542 0 obj <>>> endobj 543 0 obj <> endobj 544 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/Thumb 109 0 R/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 545 0 obj <>stream Hospitals, manufacturing plants, restaurants, and hotels apply chillers to provide comfortable air. Please enter a password for your user account. Fig 1 - PWM Current Waveform. The #1 question asked by NEW MEMBERS. View online or download York VSD 351 Operation Manual. Coolant helps facilitate air flow in A/C units. Note that passwords are case-sensitive. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. 65 - Diagram - Megging Motor Windings, Page 150: Fig. High oil temperature due to system fault. MORE SUSTAINABLE. WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. WebUsing chillers with VSDs is a proven way to optimize energy utilization at full and part load, as well as under design and off-design conditions at varying ambient temperatures. yciv chiller shows alarm "high VSD base plate temp" i get a leakage from cap radiator so ma questions is 1- What are the proper steps to fix the problem ? 48 - Sample Printout (History), Page 122: Fig. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Web165-1,000 TR (580-3,516 kW) The YORK YMC chiller reduces energy consumption and increases efficiency via advanced design and active magnetic-bearing technology. WebPage 25: Vsd - High Phase (X) Inverter Baseplate Temperature (385, 419, 503 And 608 Hp Drives) FORM 160.00-O4 ISSUE DATE: 12/19/2017 TABLE 3 - SAFETY SHUTDOWNS (CONT'D) MESSAGE DESCRIPTION The X will indicate A thermistor sensor is located inside the the phase that the transistor module on the OSCD power unit. WebVSD HIGH PHASE B INVERTER BASE-PLATE TEMPERATURE (VSD part number 371-03789-xxx (503HP 60Hz; 419HP 50Hz (Flash Memory Card version C.MLM.02.04.xxx and later) The chiller has shutdown because the baseplate System fault - High discharge temperature. 22 - Adaptive Capacity Control Details Screen, Page 78: Fig. 13 - Pre-Rotation Vanes Calibration Screen, Page 41: Fig. hb```@2A2,L'U&y2l&WW(d8@9G EVz~y| 1AA$(Q `Z4:H0H3}H;0p6BY ;` The York VSD model employs vapor compression. Exceptional performance to reduce energy costs. Chiller one (2compressor) circuit one is cutting off on the high temp fault. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. HVs8~_O7Xo[iha7qN3o%uf"J[}A`ulPx_'T0J)\#ep:c T$P(#FC(; $RrD'kktv*9#.e,hD(`5 j\)sCXpWyp&RehFW9n[4]E##E@ KBhviC0O^xw|S'h2Aq=73=vmpu5f4p69 w|=x"pn3O2^mkei229'[S=^lvk8b>L({% hXq Cum>a>T>Erw-aa(r|T7;fY.-,yn9BqjVZ 19 - Variable Speed Drive Screen, Page 50: Fig. 19. Single Point Circuit Breaker. Maintenance kit parts assist with cleaning duties regularly. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. Low leaving chilled liquid - Chiller fault. Chillers provide cool air through a process of heat exchange. tUo;KSsoXvDpA?ws&v~$ " ?Nk Nn The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. Incorrect motion sensor reading - Recorrect the panel program to ignore a single sensor. Preventive maintenance kits can help to slow down performance issues with regular service. 4- how can i get the coolant away from York wiz low price ? We recently came upon a problem with our VSD cooling circuit as noted by the fault triggeredVSD High Base Plate Temp. Questions About Becoming A Professional Member? The system extracts heat from water and heat from a compressor. Controller. 572 0 obj <>stream Facilities require York VSD industrial Coolant as a replacement item. In such cases, VSDs, also known as variable frequency drives (VFDs) or DC Inverters, can cut a chillers annual energy costs by 30 percent or more. WebCookies help us improve your website experience. Please, provide technical support and help Sincerely, Anatoly. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. Drained glycol, and replaced with new. Lubrication-free operation. Check the following things that could be caused the issue. hfc-134a In commercial and industrial facilities, chillers make up for over half of all electrical consumption. Hello all. Page 110: Fig. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. So, inspect and replace if necessary. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Refrigerant charge is low - Check subcooling . WebThe YORK YK Centrifugal Chiller is built to last. Check for defective IGBT module and replace it if it is defective. Should the glycol be completely removed before startup? Sincerely, Anatoly. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air View online or download York VSD 351 Operation Manual. York YVAA Chiller vsd Heat exchanger and Base Plate. r-410a 60hz Furthermore, managing the flow of pressure and temperature of H20 is equally as important. Facilities prefer to deploy chillers that are easy to use, efficient, and require little maintenance. We thought that this article covers all most all common problems that occurred with your York chiller. Even if the temperatures outside the building walls fluctuate, HVAC units maintain comfortable airflow levels indoors. 61 - Assembly Of Dehydrator, Page 137: Fig. 06-06-2015, 06:08 AM #2. Lubrication-free operation. If so, it needs to get replaced. WebVSD HIGH PHASE B INVERTER BASE-PLATE TEMPERATURE (VSD part number 371-03789-xxx (503HP 60Hz; 419HP 50Hz (Flash Memory Card version C.MLM.02.04.xxx and later) The chiller has shutdown because the baseplate BETTER CONTROL. Accessories & Options. so, the same glycol is circulation for the past 5 years. Drained glycol, and replaced with new. Oil temperature sensor is defective - You will need to check the sensor with infrared to determine if the reading is reasonable. Please enter a valid email address for yourself. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. Find maintenance kits for chillers at Midwest Parts Center. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. hbbd```b`` "OHtD2G H0DrE> X)Xv3tA$}i-Fo}0 > YORK chillers use environmentally responsible refrigerants. Glycol pump is defective: If this pump is defective, simply replace it to get normal operation. 220. Please enter a password for your user account. replacement cost of IGBT in Dubai is 25000 AED(6,800USD). Single Point Circuit Breaker. Discharge temperature might be defective. WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. Fig 1 - PWM Current Waveform. York Preventative Maintenance Kits. 2 - Refrigerant Flow-Through Chiller, Page 9: Section 2 Optiview Control Center, Page 26: Fig. Glycol has been changed and there is no air in the system. Sincerely, Anatoly. Web4 ohnson controls form 160.00-o10 issue date: 8/24/2020 nomenclature table 1 - vsd part numbers and descriptions model part number description 60 hz 50 hz 1100 hp 380 vac hyp1100xkc30b-40a 371-06172-163 factory package, yk filter model Single Point Circuit Breaker. 34 - History Details Screen, Page 80: Fig. The Bus Isolator board (031-01624) utilizes three resistors on the board to provide a safe imped- Internal ambient temp is 30 to 35 DegC. Questions About Becoming A Professional Member? c="s3 W0^adfO\kH22` 38r4,eId 2- can i use coolant of yk chiller to fill this type ? Ask Our Pros-Owner Assistance - NO DIY advice will be given. York VSD industrial chillers meet the demands of facilities that need quality cooling, high performance, and greater efficiency. VSD Fault: High baseplate temperature. 19. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. WebThe VSD requires a 10 gpm (0.63 l/s) supply of cooling water conforming to the temperature criteria in the Application Data Form 160.05-AD1. Fig 2 - PWM Voltage Waveform. 3- wt the problem may cuses if i still operate chiller daily after reset it? York chiller works as the heart of any HVAC system. H\n@Kc'Q> TdNJE}0|GwOCs;w};>5tmgws,O. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. The York VSD model employs vapor compression. Participate in over 40 different forums and search/browse from nearly 3 million posts. with variable speed drive, style a (114 pages), Air-cooled scroll chillers style d 50 and 60hz 47 60 ton 165 210 kw (80 pages), Air cooled screw liquid chillers (style f) (28 pages), Ycas air-cooled liquid chillers style g (204 pages), Millennium series air-cooled liquid chillers hermetic scroll (136 pages), Air-cooled scroll chillers style c, 13-130 ton, 46-456 kw, 60 hz (104 pages), Air-cooled liquid chillers hermetic scroll (230 pages), Air-cooled liquid chillers hermetic scroll style e 50hz 15-65 ton, dual/single circuit (200 pages), Air-cooled screw liquid chillers (32 pages), 60 hz air-cooled screw You have to check the panel against the thermometer reading of ambient temperature. Components Coils, Heaters, Motors, etc. 44 - Sample Printout (Status), Page 119: Fig. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. Hence, check and restore the power to the panel. 17 - Solid State Starter (Mod A) Screen, Page 44: Fig. YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. Repair if any problems are noticed. I assumed there could be a problem with the The York VSD model employs vapor compression. By using our website, you agree to our use of cookies. To know, you have to check the transducer against a gauge. Check the operation of the fan. Facilities require York VSD industrial Coolant as a replacement item. Through a process of heat extraction, the equipment provides coolant at a steady temperature. 56 - Minimum Entering Condensing Water Temperature, Fig. Limiting/Unloading. Water-cooled chillers include additional steps in the heat transfer process. 22 - Adaptive Capacity Control Details Screen, Solid State Starter Cycling Shutdown Messages, Fig. Low leaving chilled liquid - Chiller fault. hUmO0+$v UE1RZ5m4NJ York YCAV0417V Installation Operation & Maintenance (350 pages), Section 1 - General Chiller Information & Safety, Building Automation System (BAS) Interface, Section 3 - Rigging, Handling and Storage, Optional Remote Setpoint Offset Sound Limit, Fig 6 - Single Point Power Supply Connection, Fig 7 - Single Point Power Supply Connection, Fig 8 - Single Point Power Supply Connection, Fig 9 - Single Point Power Supply Connection, Fig 10 - Multi-Point Power Supply Connection, Fig 11 - Multi-Point Power Supply Connection, Fig 12 - Sample Printout Supplied in the Isolator, Package & Chiller Panel Literature Packet, Fig 16 - Control and VSD Cabinet Locations, Fig 17 - Chiller Control Board, Relay Boards, Microgateway, and Optional Circuit Breaker, Fig 32 - Glycol Pump & Fill Tube Locations, Fig 33 - Glycol Piping & Fill Tube Locations, Date/Time, Daily Schedule, & Clock Jumper, Table 1 - Compressors and the Appropriate Jumper, Minimum Vsd Compressor Start/Stop Frequency, Lag Compressor Operation in Load Limiting, Table 4 - Fuzzy Logic Loading/Unloading Vs. Error, Table 5 - Fuzzy Logic Loading/Unloading Vs. Error, Table 6 - Current Load Limiting/Unloading, Table 7 - Discharge Pressure Load Limiting, Table 9 - VSD Internal Ambient Load Limiting, Table 10 - VSD Baseplate Temperature Load, Table 11 - Fan Stages & Corresponding Outputs, Vsd Temperature Control/Fan Control Operation, Table 12 - VSD Operating Display Parameters, Table 13 - Low Differential Oil Pressure Cutout, Table 14 - Start Inhibit Sensor Thresholds, Table 17 - Programmable Operating Parameters, Table 19 - Unit Setup Programmable Values, Chilled Liquid & Suction Temp Sensor Input Voltage Table, Table 30 - Temperature Input Voltage Sensor, Outside Air Temp Sensor Input Voltage Table, Table 31 - Outside Air Temperature Input Voltage, Table 32 - Pressure Transducer Input Voltage, Motor Temperature Sensor Resistance Table, Table 34 - Compressor Motor Overload Settings, Fig 44 - Print Cable Chiller to Serial Printer. Repair if any problems are noticed. The cooling water is piped to a plate and frame heat exchanger, located on the rear of the VSD enclosure, where it removes heat from the secondary coolant circulated inside the VSD enclosure. Broken glycol pump, VSD board or IBGT module Have any of these components replaced by an authorized technician. Vsd Frequency. Find out the common York chiller problems and possible causes & solutions. Facilities require York VSD industrial Coolant as a replacement item. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. Broken chiller components will cause energy costs to increase quickly. WebUsing chillers with VSDs is a proven way to optimize energy utilization at full and part load, as well as under design and off-design conditions at varying ambient temperatures. WebINTRODUCTION General System Description The Latitude (YCIV) Air-Cooled Chiller line combines YORK YCIV R-134a chillers are designed for water the best of modern screw compressor design with the or glycol cooling. WebCookies help us improve your website experience. By using our website, you agree to our use of cookies. PDA. 54 - Operation Sequence & Timing Diagram (Electro-Mechanical & Solid State Starter Applications), Fig. Controller. WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. Heat extraction is a complex process that includes many steps. For this: Chilled water sensor could be defective. Accessories & Options. Sincerely, Anatoly. 220. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Due to a chiller fault, you may get a low ambient temperature issue. Technicians use tool kits as a proactive measure to reduce damage. WebThe YORK YK Centrifugal Chiller is built to last. WebYork VSD 351 Pdf User Manuals. With seismic certification OSP-0045-10, this water-cooled chiller can maintain operation in the event of an earthquake, making it ideal for sensitive applications, like hospitals or data centers. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Glycol has been changed and there is no air in the system. The machines work by two methods: vapor absorption and vapor compression. Check the operation of the fan. The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. Chiller one (2compressor) circuit one is cutting off on the high temp fault. Know the possible causes and actions to fix this problem. Ensure that it is programmed correctly. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. 18. WebUS Air Conditioning Distributors Southern California Engineering 0 7i ?=. York preventative maintenance kits for chillers only add to a better financial outcome for companies. 2- can i use coolant of yk chiller to fill this type ? Chillers are an integral part of an HVAC system. May need to flush the heat sink , both directions. If the VSD logic board is defective, you have to replace it. In the. WebVSD HIGH PHASE B INVERTER BASE-PLATE TEMPERATURE (VSD part number 371-03789-xxx (503HP 60Hz; 419HP 50Hz (Flash Memory Card version C.MLM.02.04.xxx and later) The chiller has shutdown because the baseplate Building managers and service technicians can identify potential maintenance requirements before they occur. Table 10 - VSD Baseplate Temperature Load. Faulty pump glycol. 3- wt the problem may cuses if i still operate chiller daily after reset it? 16 - Electro-Mechanical Starter Screen, Fig. 21 - Variable Speed Drive Details Screen (Vsd With Part Number 371-02767-Xxx (60 Hz) Or 371-03700-Xxx (50 Hz)), Page 52: Fig. In such cases, VSDs, also known as variable frequency drives (VFDs) or DC Inverters, can cut a chillers annual energy costs by 30 percent or more. Smart Connected Chiller technology provides enhanced responsiveness and at-hand expertise. )9Z-&OZ/s)/(tX_ +P43wKz1s[7W#`;2rx]LmterTdJ'm3HBs{:88AnP{J, NKZ@ZWXA"q(m x}wGu!GAVhJs=v)(E@gl:f 'U\Y"@ng9VZctAe uL:UD| Variable Speed Drive (VSD) 18. Please, provide technical support and help. 6. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. If so, you need to remove the charge and check for subcooling. When I initially took over this chiller the coolant was a rusty/brownish color. Accessories Pumps, Cooling Towers, Evap Condensers, etc, Components Valves, Motors, Condensers, Evaporators, etc, Duct Systems Design, Installation & Practice, Piping Systems Design, Installation & Practice, Control System Design, Installation & Practice, Pro's Forum: National Electrical Code (NEC), Pro's Forum: Calculations & Electrical Theory, Pro's Forum: Electrical Business & Marketing. You can see some her contributions at PartsXP.com, PartsFPS.com, PartsIPS.com, good job's a beautifully showing for the breakdown of the chiller , thanks. WebPage 25: Vsd - High Phase (X) Inverter Baseplate Temperature (385, 419, 503 And 608 Hp Drives) FORM 160.00-O4 ISSUE DATE: 12/19/2017 TABLE 3 - SAFETY SHUTDOWNS (CONT'D) MESSAGE DESCRIPTION The X will indicate A thermistor sensor is located inside the the phase that the transistor module on the OSCD power unit. Table 10 - VSD Baseplate Temperature Load. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). Please enter a valid email address for yourself. Maintaining a log of operational conditions is highly recommended. 4. If the ambient temperature is less than the programmed operating limit, verify the programmed output. Fig 2 - PWM Voltage Waveform. 2- can i use coolant of yk chiller to fill this type ? Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air Excess charge in system and high discharge pressure - For this also, you have to check the subcooling process. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. 59 - Schematic Drawing (Yt) Compressor Lubrication System, Page 135: Section 6 Operational Maintenance, Page 136: Fig. 19. Participate in over 40 different forums and search/browse from nearly 3 million posts. The Bus Isolator board (031-01624) utilizes three resistors on the board to provide a safe imped- Fig 2 - PWM Voltage Waveform. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. Fig 1 - PWM Current Waveform. 19. She has a great understanding of today's marketing strategies that yield strong results and always happy to create valuable content & share her thoughts. 141 0 obj <>stream PartsAPS has been trusted to Exceed our Customers Expectations by delivering Effective and Economical Reznor Parts, Introduction and Installation of HVAC Fan Motor and their Parts, Introduction and Installation of HVAC Blower Motor Parts, Most Comprehensive Introduction for HVAC Furnace Control Board Parts, Guidelines of finding the perfect Blower wheel parts, TO REDUCE ENERGY COSTS, REPLACE YOUR AIR FILTERS. related to the subject topic, 2 days before, I had visited an old YCIV chiller with an annual maintenance contractor to see the condition of glycol, I drained some glycol and it was very browny. WebUS Air Conditioning Distributors Southern California Engineering Hence, you need to check these components and repair them to fix the problem quickly. 18. Internal ambient temp is 30 to 35 DegC. Dependable Operation With Quick Start. 36 - Security Log Details Screen, Page 86: Fig. Components Coils, Heaters, Motors, etc. WebThis air-cooled screw chiller gives you all the benefits of traditional air-cooled chillers without the compromise enjoy high energy efficiency, plus a quiet operation that occupants will appreciate. 220. Because companies want to reduce their carbon footprint, they demand equipment that does not waste energy. Chiller fault - High ambient temperature. However, the issue with chillers is that because they are so large, they use a large amount of energy. 4- how can i get the coolant away from York wiz low price ? Copyright 2023 PartsAPS - HVACR Parts. %PDF-1.6 % York manufactures chillers used in commercial and industrial settings. 53 - Sample Printout (Adaptive Capacity Control Existing Map Points Report), Fig. Facilities require York VSD industrial Coolant as a replacement item. Please enter the name by which you would like to log-in and be known on this site. wHen I diE I hOpe gOd haS mErcy oN my SiNful LifE. 62 - Charging Oil Reservoir With Oil, Page 145: Fig. Inspect if the flow is below the minimum for chiller. I assumed there could be a problem with the chiller York YSIV0840. %%EOF 8. If coils are dirty, they need to be cleaned with a clean cloth. As a result, there are a couple of different types of chillers available on the market. Additionally, the cooling equipment is sustainable and energy-efficient. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air WebThe YORK YK Centrifugal Chiller is built to last. 2. Its strange that both systems are different when they are on the same loop. Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. York VSD industrial coolant is an additive for chillers. Check for the defective SCR trigger board. Ambient temperature is greater than the maximum operating range. Lubrication-free operation. Coolant was dirty yellow/brown color. WebThe VSD requires a 10 gpm (0.63 l/s) supply of cooling water conforming to the temperature criteria in the Application Data Form 160.05-AD1. 12. 18. e/v high efficiency and s/p standard efficiency (310 pages), Magnetic bearing centrifugal chiller with optiview control center (170 pages), Manual will be automatically added to "My Manuals", Section 1 Description of System and Fundamentals of Operation, Fig. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). The system extracts heat from water and heat from a compressor. WebYork VSD 351 Pdf User Manuals. %PDF-1.7 % Because chillers depend on adequate heat transfer, the components used in the entire process should be kept clean. Without coolant, chillers would not be able to complete the necessary transfers to generate comfortable air. "wK oGf,YL Repair if any problems are noticed. York YVAA Chiller vsd Heat exchanger and Base Plate. All rights reserved. Dependable Operation With Quick Start. Chiller one (2compressor) circuit one is cutting off on the high temp fault. Since then the VSD cool side was flushed with distilled water and refilled accordingly. And chiller two (2compressor) is also cutting off on the same fault. I checked the IOM from the downloaded version but i couldn't find any info about the coolant change intervals. Air-cooled screw liquid chillers e/v high efficiency and s/p standard efficiency, INSTALLATION, OPERATION, MAINTENANCE Supersedes: 201.23-NM2 (919), E/V HIGH EFFICIENCY AND S/P STANDARD EFFICIENCY, Air-cooled screw liquid chillers with variable speed drive (80 pages), Air-cooled screw liquid chillers Web165-1,000 TR (580-3,516 kW) The YORK YMC chiller reduces energy consumption and increases efficiency via advanced design and active magnetic-bearing technology. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. York preventative maintenance kits, however, are a requirement. 54 - Operation Sequence & Timing Diagram (Electro-Mechanical & Solid State Starter Applications), Page 127: Fig. WebYork VSD 351 Pdf User Manuals. WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. endstream endobj 100 0 obj <>stream 06-06-2015, 06:08 AM #2. WebThis air-cooled screw chiller gives you all the benefits of traditional air-cooled chillers without the compromise enjoy high energy efficiency, plus a quiet operation that occupants will appreciate. Chiller YORK YCIV0840 Baseplate. 21 - VARIABLE SPEED DRIVE DETAILS SCREEN (VSD with Part Number 371-02767-XXX (60 Hz) or 371-03700-XXX (50 Hz)), Fig. Ambient temperature is high - If a high ambient temperature has occurred, try to normal operation. If you get high motor temperature input from one of the sensors, here are possible causes. Liquid cooled optispeed compressor speed drive, 50/60 hz, 400/415/460/575/380 vac, MODELS VSD 270, 292, 351, 385, 419, 424, 503, 608, 658, AND 704, MODELS LVD 270, 292, 351, 385, 419, 424, 503, 608, 658, 704, AND 900, Liquid-cooled optispeed compressor speed drive (46 pages), High wall fixed The chiller control board is defective - If the control board is defective, it need to be replaced. Examine and fix the SCR or Diode module if it is defective. 45 - Sample Printout (Setpoints), Page 116: Fig. Smart Connected Chiller technology provides enhanced responsiveness and at-hand expertise. The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. Chillers are air-cooled or water-cooled. Another cause might be a defective ambient sensor. > stream 06-06-2015, 06:08 AM # 2 Page 78: Fig flushed with distilled water and refilled accordingly damage! Coolant level: if you observed that the coolant is alarming, i could not imagine the coolant from! To check these components and repair them to fix the problem quickly Status,..., are energy efficient, and offer quality cooling provides enhanced responsiveness and at-hand expertise 40 forums! Extracts heat from a compressor Adaptive Capacity Control Details Screen, Page 80: Fig hfc-134a in commercial industrial! Chiller reduces energy consumption and increases efficiency via advanced design and active magnetic-bearing technology 3 million.! Phase B INVERTER heatsink temperature sensor RT4 off on the high TEMP fault occurred with York. Is less than the programmed operating limit, verify the programmed operating limit, the. Quality cooling, high performance, and offer quality cooling Page 145:.... Large, they need to add coolant to the unit by an authorized.. To our use of cookies Parts Center are used in commercial and industrial facilities, chillers make for... Hvac equipment to perform at or above expectations with greater ease the high.... Kept clean the system extracts heat from water and refilled accordingly - Recorrect the program! Is alarming, i could n't find any info about the cleaning procedure because the demand cool... Reduce damage REFRIGERATION Books > chiller York YSIV0840 support and help Sincerely, Anatoly necessary to... Low ambient temperature issue 17 - Solid State Starter applications ), Fig Printout ( Setpoints ) ( or... Facility managers look to save when possible are used in commercial and industrial settings managers look to save when.., they need to flush the heat transfer process commercial facilities prefer the chiller model because require. The possible causes REFRIGERATION > REFRIGERATION Books > chiller York YCIV0840 BASEPLATE circulation. The power to the panel since then the VSD logic board is defective you. Temperature issue the panel Oil, Page 41: Fig with infrared determine. Kits can help to slow down performance issues with regular service critical role in conserving energy, has... Use tool kits as a replacement item chiller reduces energy consumption and increases efficiency via advanced design active... Is defective find SDS for the past 5 years in the system that could be defective additionally, cooling. Due to a chiller fault, you agree to our use of cookies physical State a! Use a large amount of energy reduces energy consumption and increases efficiency via advanced design and active magnetic-bearing.! A 2 year old machine Setpoints ) ( 15 or 30 min de mand ) extracts heat from and!, 06:08 AM # 2 i use coolant of yk chiller to fill this type chiller Page! Reading is reasonable ( Setpoints ) ( 15 or 30 min de mand ) hfc-134a in commercial and industrial,. A YCIV0197 that is cutting off on the high TEMP fault Pros-Owner Assistance - no advice... Flow is below the Minimum for chiller problem may cuses if i still operate chiller after! Flushed with distilled water and heat from a compressor Engineering 0 7i? = exchange... Be kept clean on the board to provide temperature information to the system extracts heat from compressor! Walls fluctuate, HVAC units maintain comfortable airflow levels indoors my SiNful LifE for this Chilled! Voltage Waveform Motor Windings, Page 119: Fig 53 - Sample Printout ( History,... Same fault are an integral part of an HVAC system vapor absorption and vapor compression would not be to!, Anatoly % PDF-1.6 % York manufactures chillers used in extensive facilities because the 5gal jugs $. 15 or 30 min de mand ) at-hand expertise of different types of chillers available on market. And repair them to fix the SCR or Diode module if it is defective operation &! You may get a low ambient temperature is greater than the maximum operating range broken glycol pump is -. Operating limit, verify the programmed output screw chiller equipped with water-cooled VSD was specifically for... Is 25000 AED ( 6,800USD ) a proactive measure to reduce damage to..., eId 2- can i get the coolant is alarming, i could not the. A replacement item 53 - Sample Printout ( Status ), Page 41: Fig 116. The Minimum for chiller Condensing water temperature, Fig industrial facilities, would. Chillers that are easy to use, efficient, and offer quality cooling, high performance, and quality. Performance, and require little maintenance extraction is a complex process that includes many steps process includes... York chiller the physical State of a refrigerant as it circulates through the chiller York.. Adequate heat transfer process h\n @ Kc ' Q > TdNJE } 0|GwOCs ; w } ; 5tmgws. To add coolant to the unit by an authorized technician cost of IGBT in Dubai is 25000 AED 6,800USD. 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