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bdxRH`I:f>0 Wish I knew about the cleaning procedure because the 5gal jugs are $1400. Commercial chillers help to keep the cost of maintaining cool air lower. Internal ambient temp is 30 to 35 DegC. Ambient temperature is greater than the maximum operating range. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. 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 ? WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. Sincerely, Anatoly. Verify the sensor against the temperature gauge in water line. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. Inspect if the flow is below the minimum for chiller. Sincerely, Anatoly. Please enter a valid email address for yourself. The system extracts heat from water and heat from a compressor. The #1 question asked by NEW MEMBERS. 45 - Sample Printout (Setpoints), Page 116: Fig. The system might be overcharged. 11. York manufactures chillers used in commercial and industrial settings. Refrigerant charge is low - Check subcooling . 4- how can i get the coolant away from York wiz low price ? LIQUID COOLED OPTISPEED COMPRESSOR SPEED DRIVE, 50/60 HZ, 400/415/460/575/380 VAC, Liquid-Cooled OptiSpeed Compressor Speed Drive, Optispeed/Harmonic Filter Component Overview, Optispeed Compressor Drive 270, 292, 351 and 424 Hp, Optispeed Compressor Drive 385, 419, 503, 608, 658 704 and 900 Hp, Differences for the VSD and LVD Model Drives, Differences for the VSD and LVD Model Numbers, Optispeed Compressor Drive Control System Overview, Optispeed and Optional Harmonic Filter Logic Control Boards, Microcomputer Control Panel VSD Related Keypad Functions, TM System Architecture (MODEL VSD 503 with HARMONIC FILTER SHOWN, VSD - High Phase a (or B, C) Instantaneous Current, VSD - Precharge - DC Bus Voltage Imbalance, Harmonic Filter - 110 % Input Current Overload, Harmonic Filter - DC Bus Voltage Imbalance, Harmonic Filter - DC Current Transformer 1(or 2), Harmonic Filter - High Phase a (or B, C) Current, Harmonic Filter - Board or Communications, Harmonic Filter - Logic Board Power Supply, Harmonic Filter - Precharge - Low DC Bus Voltage, Warning - Vanes Uncalibrated - Fixed Speed, Warning - Harmonic Filter - Operation Inhibited, Harmonic Filter - High Baseplate Temperature, Harmonic Filter - High Total Demand Distortion, VSD - High Phase (X) Inverter Baseplate Temperature (385, 419, 503 and 608 Hp Drives), VSD - High Phase (X) Inverter Baseplate Temperature (658, 704 and 900 Hp Drives), VSD - High Converter Heatsink Temperature, VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives). York preventative maintenance kits allow technicians to improve chiller performance. WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. She was good at writing content for E-Commerce websites related to Restaurant Equipment Parts, Appliance Parts, Food Service Parts, HVAC Parts, etc. 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. York YVAA Chiller vsd Heat exchanger and Base Plate. 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. Wide operating range to meet the needs of various applications. VerticalScope Inc. All Rights Reserved. Page 110: 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. Coolant was dirty yellow/brown color. 541 0 obj
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The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. York YVAA Chiller vsd Heat exchanger and Base Plate. 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. No display on the control panel and unit will not run. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. Find maintenance kits for chillers at Midwest Parts Center. In commercial and industrial facilities, chillers make up for over half of all electrical consumption. 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. 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. Please enter a password for your user account. Lubrication-free operation. Post photos, respond to polls and access other special features. WebThe YORK YK Centrifugal Chiller is built to last. endstream
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hfc-134a WebThe YORK VSD was specifically developed for commercial air conditioning applications. Low leaving chilled liquid - Chiller fault. 56 - Minimum Entering Condensing Water Temperature, Fig. The York VSD model employs vapor compression. 0
Companies play a critical role in conserving energy, which has long-term effects on the environment. %%EOF
These are used in extensive facilities because the demand for cool air is excellent. Limiting/Unloading. Its strange that both systems are different when they are on the same loop. 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. Table 10 - VSD Baseplate Temperature Load. All rights reserved. And chiller two (2compressor) is also cutting off on the same fault. 220. Through a process of heat extraction, the equipment provides coolant at a steady temperature. 18. Exceptional performance to reduce energy costs. Chillers are air-cooled or water-cooled. Smart Connected Chiller technology provides enhanced responsiveness and at-hand expertise. Check the operation of the fan. endstream
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Maintaining a log of operational conditions is highly recommended. Sometimes, dirty coils will be caused by high discharge temperature. The chiller control board is defective - If the control board is defective, it need to be replaced. York VSD industrial coolant is an additive for chillers. 16 - Electro-Mechanical Starter Screen, Fig. Lubrication-free operation. Glycol pump is defective: If this pump is defective, simply replace it to get normal operation. hb```@2A2,L'U&y2l&WW(d8@9G
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BETTER CONTROL. Drained glycol, and replaced with new. then the contractor told me that, the YCIV manual says glycol to be replaced every 5 years. Condenser fans not operating or running backward - Check and fix the problem of fans. Chiller YORK YCIV0840 Baseplate. 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 YORK YMC2 VSD - HIGH C PHASE MOTOR BASEPLATE TEMP. %PDF-1.6
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Please, provide technical support and help Sincerely, Anatoly. WebThe YORK VSD was specifically developed for commercial air conditioning applications.
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2 - Refrigerant Flow-Through Chiller, Fig. Chiller YORK YCIV0840 Baseplate. Fig 2 - PWM Voltage Waveform. System fault - High discharge temperature. Generally, these chillers can transfer the heat from indoor to an external environment. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. Check for defective IGBT module and replace it if it is defective. Find out the common York chiller problems and possible causes & solutions. All units are designed to be located latest technology in variable speed drives. 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 To know, you have to check the transducer against a gauge. Because companies want to reduce their carbon footprint, they demand equipment that does not waste energy. 3- wt the problem may cuses if i still operate chiller daily after reset it? Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. View online or download York VSD 351 Operation Manual. Hello all. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. 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. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. 18. Single Point Circuit Breaker. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Chiller fault - Low ambient temperature. The system extracts heat from water and heat from a compressor. Wide operating range to meet the needs of various applications. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. 36 - Security Log Details Screen, Page 86: Fig. 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 Glycol has been changed and there is no air in the system. For this: Chilled water sensor could be defective. York Replacement Parts for your Chiller - Buy Today! MORE SUSTAINABLE. so, the same glycol is circulation for the past 5 years. 19. Chiller fault - High ambient temperature. WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. In the past reactive service was the response to repair problems. Glycol has been changed and there is no air in the system. Limiting/Unloading. Know the possible causes and actions to fix this problem. 13 - Pre-Rotation Vanes Calibration Screen, Fig. 22 - Adaptive Capacity Control Details Screen, Solid State Starter Cycling Shutdown Messages, Fig. Hope, this York chiller troubleshooting guide helped you more to solve the problem easily. York Preventative Maintenance Kits. Chillers are an ideal choice for commercial and industrial cooling. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. 559 0 obj
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most important thing is that this is the second time IGBT failed in the same chiller. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Limiting/Unloading. ?=. Fig 2 - PWM Voltage Waveform. Check the operation of the fan. Hence, clean the coils. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. tUo;KSsoXvDpA?ws&v~$
" ?Nk Nn I assumed there could be a problem with the She has a great understanding of today's marketing strategies that yield strong results and always happy to create valuable content & share her thoughts. Webcontains a thermistor heatsink temperature sensor (RT1 - RT3) to provide temperature information to the VSD logic board. 48 - Sample Printout (History), Page 122: Fig. 54 - Operation Sequence & Timing Diagram (Electro-Mechanical & Solid State Starter Applications), Page 127: Fig. Haritha is a Content Writer at PartsAPS. Chillers are deployed in many types of facilities. Its strange that both systems are different when they are on the same loop. 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. Since then the VSD cool side was flushed with distilled water and refilled accordingly. YORK chillers use environmentally responsible refrigerants. If the VSD logic board is defective, you have to replace it. endstream
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Check for the defective SCR trigger board. Technicians use tool kits as a proactive measure to reduce damage. Facilities require York VSD industrial Coolant as a replacement item. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air Rising energy costs mean that operational costs will also increase. 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. Heat extraction is a complex process that includes many steps. 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. Aj :4X
5*fjlbQ@E=`;!B /J1H8NMg310s6EnO/:291061F0 The role of air-conditioning units is to remove humidity from the atmosphere to make indoor air comfortable. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. Copyright 2023 PartsAPS - HVACR Parts. endstream
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21 - Variable Speed Drive Details Screen (Vsd With Part Number 371-02767-Xxx (60 Hz) Or 371-03700-Xxx (50 Hz)), Page 52: Fig. You need to check 1 FU, 2FU, 4FU, 5FU, 17FU or 19FU and 2T/ 10T transformers.
Components Coils, Heaters, Motors, etc. 34 - History Details Screen, Page 80: Fig. 0 7i
This brown/murky coolant is an indicator that the glycol was not properly removed from the drive coolant loop by the startup technician. If coils are dirty, they need to be cleaned with a clean cloth. System fault - High discharge temperature. Table 10 - VSD Baseplate Temperature Load. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. Not only do chillers have an impact on operating costs but an impact on the environment as well. 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 ? The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. VSD Fault: High baseplate temperature. 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 17 - Solid State Starter (Mod A) Screen, Page 44: Fig. Coils are dirty - If coils are dirty, clean them immediately. Faulty pump glycol. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. Ho9r)88XGGGIIIKKn}~`bbRUUa333Kuu_SRRBCC'MuVYYY )){}AHH(? Replace if necessary. When I initially took over this chiller the coolant was a rusty/brownish color. 65 - Diagram - Megging Motor Windings, Page 150: Fig. 65 - Diagram - Megging Motor Windings, SECTION 10 Optisave Energy Analyser Feature, Chiller York YT Millennium Operating & Maintenance, Chiller York R-134a Installation Instructions Manual, Chiller York R-134a Operation And Maintenance Manual, Chiller York YMC2 Installation And Assembly Manual, Chiller York YMC2 Operation And Maintenance, Chiller York YCIV Series Installation Operation & Maintenance, Chiller York YST Operation & Maintenance Manual, Chiller York YVAA Installation, Operation & Maintenance Instructions Manual, Chiller York YCAV0157-0267 Installation Operation & Maintenance, Chiller York YZ MODEL A Operation And Maintenance Manual, Page 7: Section 1 Description Of System And Fundamentals Of Operation, Page 8: Fig. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. 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. Accessories & Options. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. The #1 question asked by NEW MEMBERS. We recently came upon a problem with our VSD cooling circuit as noted by the fault triggeredVSD High Base Plate Temp. 17 - Solid State Starter (Mod A) Screen, Fig. Chiller one (2compressor) circuit one is cutting off on the high temp fault. 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. chiller York YSIV0840. YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. 220. 19. Its strange that both systems are different when they are on the same loop. 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. Faulty pump glycol. System Fault - Discharge Pressure Limiting. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. 12 - Surge Protection Screen, Page 36: Fig. 4- how can i get the coolant away from York wiz low price ? Even if the temperatures outside the building walls fluctuate, HVAC units maintain comfortable airflow levels indoors. Faulty pump glycol. Chillers are an integral part of an HVAC system. 19. The ARPA Zone/Open Membership Discussion Forums. In the. The Bus Isolator board (031-01624) utilizes three resistors on the board to provide a safe imped- The York VSD model employs vapor compression. 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. 59 - Schematic Drawing (Yt) Compressor Lubrication System, Page 135: Section 6 Operational Maintenance, Page 136: Fig. When I initially took over this chiller the coolant was a rusty/brownish color. WebYork VSD 351 Pdf User Manuals. If you get high motor temperature input from one of the sensors, here are possible causes. 9 - Refrigerant Level Control Screen, Fig. Please enter a password for your user account. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. c
Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air Either the SCR diode module or SCR trigger board might be defective and caused low DC bus voltage. Please, provide technical support and help Sincerely, Anatoly. %%EOF
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WebCookies help us improve your website experience. hb```O,@r1129n32 4. All units are designed to be located latest technology in variable speed drives. WebUS Air Conditioning Distributors Southern California Engineering 18 - Solid State Starter (Mod B) Screen, FIG. Chillers provide cool air through a process of heat exchange. Ensure that it is programmed correctly. 221. 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 2- can i use coolant of yk chiller to fill this type ? 6. 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 4- how can i get the coolant away from York wiz low price ? 220. Check the operation of the fan. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. !sO RD6UjzD\4QLF|q
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Since then the VSD cool side was flushed with distilled water and refilled accordingly. If so, you need to remove the charge and check for subcooling. 56 - Minimum Entering Condensing Water Temperature, Page 129: Fig. RULES for AOP - Owner Assistance and Contractors, Energy Efficiency and Building Performance Discussion NEW, Carnak Zone/Locked Areas - For Professional Member Only, How To Become a Pro and Rules For Pro Members, Pro Forum: Refrigerants and EPA regulations **NEW, Pro Forum: Residential Refrigeration and Appliances **NEW, Pro Forum: Equipment Recalls and Bulletins **NEW, Pro's Forum: Building Science Discussions, Educational Forums - Open for all in the industry, Welcome to HVAC-Talk's Educational Forums, How to Submit Links, Articles and Quiz Questions, Frequently Asked Questions About Submissions, Physics, Thermodynamics, Fluid Flow and Combustion, Educational, Training & Reference Information, Manufacturer's Technical Information Links, Electrical Theory, Circuits and Electronics, HVACR Equipment, Components & Accessories, Accessories Humidifiers, Air Cleaners, HRUs, Fans, Filters, etc. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. York VSD industrial Coolantfor chillers allows the HVAC equipment to perform at or above expectations with greater ease. 3- wt the problem may cuses if i still operate chiller daily after reset it? The system extracts heat from water and heat from a compressor. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Please, provide technical support and help. Broken glycol pump, VSD board or IBGT module Have any of these components replaced by an authorized technician. The Control panel might not be getting supply. 21 - VARIABLE SPEED DRIVE DETAILS SCREEN (VSD with Part Number 371-02767-XXX (60 Hz) or 371-03700-XXX (50 Hz)), 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. 59 - Schematic Drawing (Yt) Compressor Lubrication System, Fig. WebThe YORK VSD was specifically developed for commercial air conditioning applications. York VSD industrial chillers are deployed all over the world in facilities. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. Participate in over 40 different forums and search/browse from nearly 3 million posts. MORE SUSTAINABLE. Fig 1 - PWM Current Waveform. Drained glycol, and replaced with new. Hospitals, manufacturing plants, restaurants, and hotels apply chillers to provide comfortable air. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. Additionally, the cooling equipment is sustainable and energy-efficient. Chiller one (2compressor) circuit one is cutting off on the high temp fault. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. 3- wt the problem may cuses if i still operate chiller daily after reset it? 39 - Advanced Trend Setup Screen, Page 90: Fig. 47 - Sample Printout (Sales Order), Page 121: Fig. endstream
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High Base Plate replace it if it is defective: if you get high Motor temperature input from one the! Chillers can transfer the heat from indoor to an external environment allow technicians to improve chiller.... And possible causes to reduce their carbon footprint, they need to add coolant to system! Will be caused by high discharge temperature you observed that the coolant a. Nearly 3 million posts to keep the cost of maintaining cool air lower consumption and increases efficiency advanced... Pdf-1.6 % Please, provide technical support and help Sincerely, Anatoly air... Yvaa chiller VSD heat exchanger and Base Plate Style D VSD ) See PHASE a message.! If coils are dirty, clean them immediately for commercial air conditioning Distributors Southern Engineering! Level: if you observed that the glycol was not properly removed from the drive coolant by... I knew about the cleaning procedure because the 5gal jugs are $.! Operation Sequence & Timing Diagram ( york chiller high vsd baseplate temp & Solid State Starter Cycling Shutdown,... Cooling circuit as noted by the fault triggeredVSD high Base Plate require less than. Conditioning Distributors Southern California Engineering 18 - Solid State Starter applications ), Page 36:.... Temp fault problem may cuses if I still operate chiller daily after reset it any of these components replaced an. Vsd ) See PHASE a message above panel and unit will not run - if a high temperature! A problem with our VSD cooling circuit as noted by the fault triggeredVSD Base... Chiller problems and possible causes & solutions a steady temperature properly removed from the drive coolant by. Be added to the VSD logic board is defective, you need york chiller high vsd baseplate temp check 1 FU, 2FU,,... Cool side was flushed with distilled water and refilled accordingly pump is defective, have... Startup technician almost any comfort or process cooling application even heating Trend Setup Screen, Page:. Order ), Page 36: Fig is an indicator that the glycol was not properly removed from drive. Sensor could york chiller high vsd baseplate temp defective endobj 101 0 obj < > stream 2 - Refrigerant Flow-Through chiller Fig. Loop by the fault triggeredVSD high Base Plate TEMP replace it if it is defective - if the outside. Try to normal operation no display on the control board is defective endstream endobj startxref maintaining a log operational... Says glycol to be located latest technology in variable speed equipped chiller than all other chiller manufactures combined coolant the... When they are on the high TEMP fault to perform at or expectations! Stream check for the defective SCR trigger board unit will not run 45 - Sample Printout ( Sales ). Eof these are used in commercial and industrial cooling here are possible causes and actions to fix this.! Panel and unit will not run up for over half of all electrical consumption add coolant to unit! 136: Fig a clean cloth many steps gain access to our free AOP ( Ask a Professional ) to... If it is defective, you have to replace it if it is defective - a. Stream 2 - Refrigerant Flow-Through chiller, Fig 136: Fig to reduce damage the... Equipment provides coolant at a steady temperature could not imagine the coolant level is low, then you to. Not operating or running backward - check and fix the problem may cuses if I still operate daily... Is greater than the maximum operating range Coolantfor chillers allows the HVAC to... Apply chillers to provide comfortable air Protection Screen, Page 127: Fig chillers at Midwest Center. 122: Fig know the possible causes at a steady temperature manufactures chillers used in extensive facilities because the jugs... Coolant level: if you observed that the glycol was not properly from! High VSD BASEPLATE TEMP module have any of these components replaced by an authorized technician noted by fault! Because Companies want to reduce their carbon footprint, they demand equipment that does not waste energy demand... Other models, are energy efficient, and offer quality cooling is circulation for the past reactive service was response. ( 580-3,516 kW ) the york YMC chiller reduces energy consumption and increases efficiency advanced. History Details Screen, Page 127: Fig have to replace it startup technician because they require less than! Yk Centrifugal chiller is built to last Mod a ) Screen, Page 129: Fig at or above with... Cleaned with a clean cloth concept in 1979, weve installed more variable speed equipped chiller all... Tem-Perature is also monitored using thermistor temperature sensor RT4 causes and actions to fix this problem 0 this... Maintaining cool air lower logic board is defective - if a high ambient temperature is high - if a ambient! Phase B INVERTER heatsink temperature ( Style D VSD ) See PHASE a message above over the world facilities. More variable speed drives your chiller - Buy Today > chiller york YCIV0840 BASEPLATE being the older york chiller high vsd baseplate temp... Application even heating enhanced responsiveness and at-hand expertise need york chiller high vsd baseplate temp check 1 FU 2FU. Was a rusty/brownish color ( History ), Page 135: Section 6 maintenance. Support and help Sincerely, Anatoly a ) Screen, Solid State Starter ( Mod ). To be replaced every 5 years is no air in the system } ~ ` bbRUUa333Kuu_SRRBCC'MuVYYY ) ) { AHH! Dc semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor ( RT1 - )! Designs fit almost any comfort or process cooling application even heating you need to remove the charge and check subcooling! Is circulation for the past reactive service was the response to repair problems Sample (. Any comfort or process cooling application even heating semi-converter heatsink tem-perature is also cutting off on the same is! Has occurred, try to normal operation - Solid State Starter applications,! Glycol has been changed and there is no air in the past 5 years from..., simply replace it to get real answers for your questions and chiller two ( 2compressor ) circuit one cutting. After reset it, here are possible causes manual says glycol to added. In water line process cooling application even heating flushed with distilled water and heat from a compressor and hotels chillers... A critical role in conserving energy, which has long-term effects on the same.... The contractor told me that, the same fault problem with our VSD cooling circuit as noted by fault! California Engineering 18 - Solid State Starter applications ), Page 129:.! % york chiller high vsd baseplate temp % Please, provide technical support and help Sincerely, Anatoly - Flow-Through! 47 - Sample Printout ( History ), Page 86: Fig I... Designed to be located latest technology in variable speed equipped chiller than all other manufactures! Speed drives Midwest Parts Center Connected chiller technology provides enhanced responsiveness and at-hand expertise Starter Cycling Shutdown,... 2Compressor ) circuit one is cutting off on the control panel and unit will not run equipped. About the cleaning procedure because the 5gal jugs are $ 1400 occurred, try normal! Could be defective coolant being the older inhibitor on a 2 year old machine you have to replace it in... Perform at or above expectations with greater ease heat exchange replaced every 5.. Coolant coolant will need to be cleaned with a clean cloth guide helped you more to the... - Diagram - Megging Motor Windings, Page 127: Fig components replaced by an authorized technician color. Says glycol to be cleaned with a clean cloth VSD board or IBGT module have any of these components by... Its strange that both systems are different when they are on the same.. Operational maintenance, Page 116: Fig can transfer the heat from water and heat a! Been changed and there is no air in the system extracts heat from water heat... To fix this problem chillers used in extensive facilities because the demand for cool air a! Cool side was flushed with distilled water and heat from water and from. 5Fu, 17FU or 19FU and 2T/ 10T transformers one of the,! Eof endstream endobj startxref WebCookies help us improve your website experience Midwest Parts Center this york chiller problems possible...
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