York chiller works as the heart of any HVAC system. The York VSD model employs vapor compression. 0 Facilities require York VSD industrial Coolant as a replacement item. When I initially took over this chiller the coolant was a rusty/brownish color. PDA. Sometimes, dirty coils will be caused by high discharge temperature. All rights reserved. Check condenser fans whether they are not operating or running backward. Should the glycol be completely removed before startup? 36 - Security Log Details Screen, Page 86: Fig. This is at a hotel, Im here now and theyve put me up in a room so I can monitor it. She has a great understanding of today's marketing strategies that yield strong results and always happy to create valuable content & share her thoughts. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. York YVAA Chiller vsd Heat exchanger and Base Plate. Chillers are an integral part of an HVAC system. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. 18. VSD Fault: High baseplate temperature. PDA. York preventative maintenance kits for chillers are used to promote high performance and better efficiency. Lubrication-free operation. The system extracts heat from water and heat from a compressor. BETTER CONTROL. The York VSD industrial Coolant is a component used to improve chiller performance. Glycol has been changed and there is no air in the system. The Bus Isolator board (031-01624) utilizes three resistors on the board to provide a safe imped- Fig 1 - PWM Current Waveform. Please enter a valid email address for yourself. Table 10 - VSD Baseplate Temperature Load. In the past reactive service was the response to repair problems. Millennium series centrifugal liquid chillers with optiview control center for electro-mechanical starter, solid state starter & variable speed drive, SOLID STATE STARTER & VARIABLE SPEED DRIVE, With optiview control center for electro-mechanical starter,solid state starter and variable speed drive (156 pages), Centrifugal liquid chillers model yd (mod c) (cooling only) with optiview control center (28 pages), Air cooled screw liquid chillers (120 pages), Centrifugal liquid chillers with optiview control center (74 pages), Centrifugal liquid chillers with r-134a or r-513a refrigerant (146 pages), Magnetic bearing centrifugal liquid chillers. c="s3 W0^adfO\kH22` 38r4,eId 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. 50 - Sample Printout (Trend), Page 124: Section 4 System Operating Procedures, Page 126: Fig. 59 - Schematic Drawing (Yt) Compressor Lubrication System, Page 135: Section 6 Operational Maintenance, Page 136: Fig. 19. 220. The York VSD model employs vapor compression. Webcontains a thermistor heatsink temperature sensor (RT1 - RT3) to provide temperature information to the VSD logic board. Find out the common York chiller problems and possible causes & solutions. 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. Check the operation of the fan. Refrigerant charge is low - Check subcooling . Internal ambient temp is 30 to 35 DegC. 21 - Variable Speed Drive Details Screen (Vsd With Part Number 371-02767-Xxx (60 Hz) Or 371-03700-Xxx (50 Hz)), Page 52: Fig. PDA. Its strange that both systems are different when they are on the same loop. 12 - Surge Protection Screen, Page 36: Fig. Drained glycol, and replaced with new. 13 - Pre-Rotation Vanes Calibration Screen, Page 41: Fig. WebCookies help us improve your website experience. By using our website, you agree to our use of cookies. chiller York YSIV0840. 18. WebUS Air Conditioning Distributors Southern California Engineering During peak seasons, a chiller may consume as much as 50% or more of electrical usage. hb```@2A2,L'U&y2l&WW(d8@9G EVz~y| 1AA$(Q `Z4:H0H3}H;0p6BY ;` If the VSD logic board is defective, you have to replace it. Facilities require York VSD industrial Coolant as a replacement item. 4- how can i get the coolant away from York wiz low price ? 45 - Sample Printout (Setpoints) (15 or 30 min de mand). Because facilities are aware of the impact of high energy consumption, they maintain York VSD industrial Coolant for chillers. Chillers are an ideal choice for commercial and industrial cooling. Dependable Operation With Quick Start. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. Questions About Becoming A Professional Member? Participate in over 40 different forums and search/browse from nearly 3 million posts. These are used in extensive facilities because the demand for cool air is excellent. Check chilled water sensor for intermittent operation. If the ambient temperature is less than the programmed operating limit, verify the programmed output. 9. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Examine if the ambient sensor is defective. Know the possible causes and actions to fix this problem. When I initially took over this chiller the coolant was a rusty/brownish color. liquid chillers (150-260 tons). 220. The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. HVAC units provide cool air inside buildings. Building managers and service technicians can identify potential maintenance requirements before they occur. 54 - Operation Sequence & Timing Diagram (Electro-Mechanical & Solid State Starter Applications), Fig. ?=. Components Coils, Heaters, Motors, etc. Ensure that it is programmed correctly. So, inspect and replace if necessary. Faulty pump glycol. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. 47 - Sample Printout (Sales Order), Page 121: Fig. 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. 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. replacement cost of IGBT in Dubai is 25000 AED(6,800USD). However, the coolant is a critical component that allows the transfer to take place while also converting liquids and vapors. You need to check 1 FU, 2FU, 4FU, 5FU, 17FU or 19FU and 2T/ 10T transformers. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. 16 - Electro-Mechanical Starter Screen, Fig. 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. 7. YORK chillers use environmentally responsible refrigerants. Residue inhibits the ability of features to aid in the transfer of heat. High discharge pressure - System fault. However, due to overtime usage, it may become faulty. York VSD industrial chillers are deployed all over the world in facilities. If so, you need to remove the charge and check for subcooling. Check the operation of the fan. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. 50 & 60 hz The ARPA Zone/Open Membership Discussion Forums. Chiller maintenance with York preventative maintenance kits allows commercial and industrial facilities to reduce energy consumption. WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. 62 - Charging Oil Reservoir with Oil, Fig. WebUS Air Conditioning Distributors Southern California Engineering YORK chillers use environmentally responsible refrigerants. Chiller one (2compressor) circuit one is cutting off on the high temp fault. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air The machines work by two methods: vapor absorption and vapor compression. System fault - High discharge temperature. 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. Maintenance kit parts assist with cleaning duties regularly. System Fault - Discharge Pressure Limiting. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. 45 - Sample Printout (Setpoints), Page 116: Fig. 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 If you are looking for York chiller troubleshooting, get the solutions for common problems. Not only do chillers have an impact on operating costs but an impact on the environment as well. 63 - Evacuation Of Chiller, Page 149: Fig. Check for defective IGBT module and replace it if it is defective. 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. Lubrication-free operation. Webcontains a thermistor heatsink temperature sensor (RT1 - RT3) to provide temperature information to the VSD logic board. 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. 5. The system extracts heat from water and heat from a compressor. Because the cooling systems face heavy demands in large buildings, facility managers look to save when possible. Find maintenance kits for chillers at Midwest Parts Center. %%EOF sV@Ld7#DYHw0p3: G3 WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. 2- can i use coolant of yk chiller to fill this type ? Commercial chillers help to keep the cost of maintaining cool air lower. Hello all. You have to check the panel against the thermometer reading of ambient temperature. or hfc-513a (71 pages), Air-cooled screw liquid chillers e/v high efficiency and s/p standard efficiency (326 pages), Steam turbine centrifugal liquid chillers (90 pages), Air-cooled screw liquid chillers with variable speed drive (178 pages), Air-cooled scroll chillers with microchannel condenser coils style a (50 hz) 57 - 142 ton (206 pages), Recippak liquid chillers air cooled reciprocating hermetic 60/50 hz models/style a 370 - 450 tons (100 pages), Air-cooled scroll chillers style c, 13-130 ton, 46-456 kw, 60 hz (104 pages), 60 hz air-cooled screw Fig 2 - PWM Voltage Waveform. 9 - Refrigerant Level Control Screen, Page 32: Fig. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air 65 - Diagram - Megging Motor Windings, Page 150: Fig. 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 Haritha is a Content Writer at PartsAPS. Technicians use tool kits as a proactive measure to reduce damage. Coolant was dirty yellow/brown color. Page 110: Fig. Wide operating range to meet the needs of various applications. The ARPA Zone/Open Membership Discussion Forums. Page 110: Fig. 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. yh9fxh24bah--fx (42 pages), Dc inverter air-cooled chiller and heat pump (56 pages), Floor/ceiling multisplit inverter (20 pages), Cassette inverter ykkc-d 18 to 48 (28 pages), Manual will be automatically added to "My Manuals", Table 1 - Vsd Part Numbers and Descriptions, Optispeed Compressor Drive 385, 419, 503, 608, 658 704 and 900 Hp, Optispeed/Harmonic Filter Component Overview, Optispeed Compressor Drive 270, 292, 351 and 424 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), Air Compressor York VSD 270 Operation Manual, Inverter York YH9FXH24BAH--FX Service Manual, Inverter York YVAG012 Operation & Maintenance Manual, Inverter York EOKC 09 Installation Instructions Manual, Inverter York YHUJYH(024-060)BAR(S)XA-X(Y) Installation Manual, Page 4: Table 1 - Vsd Part Numbers And Descriptions, Page 8: Table 2 - Lvd Part Numbers And Descriptions, Page 12: Optispeed Compressor Drive 385, 419, 503, 608, 658 704 And 900 Hp, Page 13: Differences For The Vsd And Lvd Model Numbers, Page 14: The Control Center Beginning In 2005, Page 15: Optiview Control Panel Vsd Functions, Page 17: Figure 1 - Optispeed System Architecture (Model Vsd 351 Shown Similar To 270, 292, 424 Models), Page 19: Figure 2 - Optispeed System Architecture (Model Lvd 419 Shown, Similar To 385, 503, 608, 658, 704, And 900 Models), Page 22: Figure 5 - Vsd Logic Board (Located On Panel Door), Page 23: Figure 7 - Dc Bus Isolator Board, Page 25: Vsd - High Phase (X) Inverter Baseplate Temperature (385, 419, 503 And 608 Hp Drives), Page 27: Vsd - High Phase A (Or B, C) Instantaneous Current, Page 28: Vsd - Low Inverter Baseplate Temperature, Page 29: Harmonic Filter - 110 % Input Current Overload, Page 30: Harmonic Filter - Logic Board Power Supply. 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. Its strange that both systems are different when they are on the same loop. 541 0 obj <> endobj MORE SUSTAINABLE. 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. System Fault - Discharge Pressure Limiting. Single Point Circuit Breaker. Limiting/Unloading. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Fig 1 - PWM Current Waveform. BETTER CONTROL. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. YORK YMC2 VSD - HIGH C PHASE MOTOR BASEPLATE TEMP. View online or download York VSD 351 Operation Manual. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. Faulty pump glycol. MORE SUSTAINABLE. Table 10 - VSD Baseplate Temperature Load. c 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. Variable Speed Drive (VSD) 18. 39 - Advanced Trend Setup Screen, Page 90: Fig. Chiller fault - High ambient temperature. WebThe YORK YK Centrifugal Chiller is built to last. Please enter the name by which you would like to log-in and be known on this site. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. Ambient temperature is greater than the maximum operating range. 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. %PDF-1.6 % 220. High superheat - Measure superheat with gauges and thermocouples and determine the reason behind high discharge temperature. This brown/murky coolant is an indicator that the glycol was not properly removed from the drive coolant loop by the startup technician. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. 12. 54 - Operation Sequence & Timing Diagram (Electro-Mechanical & Solid State Starter Applications), Page 127: Fig. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. Low leaving chilled liquid - Chiller fault. 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 ? Please enter a password for your user account. 18. Table 10 - VSD Baseplate Temperature Load. The York VSD model employs vapor compression. 18. Chillers should provide the best cooling with the least amount of energy and at the right time. VSD Fault: High baseplate temperature. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. 2- can i use coolant of yk chiller to fill this type ? Hence, clean the coils. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. Contact Midwest Parts Center, a source for York HVAC parts and coolant supplies. YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. 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 8. 1hl3v&o8ak; F;VX 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. Components Coils, Heaters, Motors, etc. endstream endobj startxref York preventative maintenance kits allow technicians to improve chiller performance. May need to flush the heat sink , both directions. 58 - Turboguard Purge Unit, Page 131: Section 5 System Components Description, Page 132: Fig. The system might be overcharged. 221. View online or download York VSD 351 Operation Manual. Through a process of heat extraction, the equipment provides coolant at a steady temperature. 49 - Sample Printout (Security Log), Page 123: Fig. Controller. 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. chiller York YSIV0840. Repair if any problems are noticed. Wide operating range to meet the needs of various applications. 19. 13 - Pre-Rotation Vanes Calibration Screen, Fig. 4- how can i get the coolant away from York wiz low price ? System fault - High discharge temperature. York preventative maintenance kits for chillers only add to a better financial outcome for companies. The chiller control board is defective - If the control board is defective, it need to be replaced. Excess charge in system and high discharge pressure - For this also, you have to check the subcooling process. To know, you have to check the transducer against a gauge. Broken chiller components will cause energy costs to increase quickly. View online or download York VSD 351 Operation Manual. 559 0 obj <>/Filter/FlateDecode/ID[<4F09BA20A79E9047ABAC116DCE6E8053><12E242B8A983A04BBE8AF90D4FF3A9DD>]/Index[541 32]/Info 540 0 R/Length 98/Prev 719890/Root 542 0 R/Size 573/Type/XRef/W[1 3 1]>>stream 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. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. 19. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. 53 - Sample Printout (Adaptive Capacity Control Existing Map Points Report), Fig. hbbd```b`` "OHtD2G H0DrE> X)Xv3tA$}i-Fo}0 > 220. 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 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. 55 - Operation Sequence & Timing Diagram (Compressor Motor Variable Speed Drive Applications), Fig. Coils are dirty - If coils are dirty, clean them immediately. 2 - Refrigerant Flow-Through Chiller, Fig. 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). 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. 18 - Solid State Starter (Mod B) Screen, FIG. Vsd Frequency. 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. endstream endobj 546 0 obj <>stream tUo;KSsoXvDpA?ws&v~$ " ?Nk Nn No display on the control panel and unit will not run. 06-06-2015, 06:08 AM #2. endstream endobj 101 0 obj <>stream 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 ? Glycol has been changed and there is no air in the system. [C7dwitueesU6`;/uj>Mf3rm7 My[fG!=y_7B. High oil temperature due to system fault. York VSD industrial chillers meet the demands of facilities that need quality cooling, high performance, and greater efficiency. There are two types of chillers that are used in facilities: air-cooled and water-cooled chillers. Chillers are deployed in many types of facilities. Check the following things that could be caused the issue. 22 - Adaptive Capacity Control Details Screen, Solid State Starter Cycling Shutdown Messages, Fig. 141 0 obj <>stream High oil temperature due to system fault. VSD Fault: High baseplate temperature. WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. Repair if any problems are noticed. Because of the need for sufficient cooling in commercial buildings, York VSD industrial chillers are a top choice. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. 19 - Variable Speed Drive Screen, Page 50: Fig. York manufactures chillers used in commercial and industrial settings. Internal ambient temp is 30 to 35 DegC. wHen I diE I hOpe gOd haS mErcy oN my SiNful LifE. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. Glycol has been changed and there is no air in the system. 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 Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Please enter a password for your user account. endstream endobj startxref 66 - Motor Stator Temperature, Page 152: Section 9 Preventive Maintenance, Page 154: Section 10 Optisave Energy Analyser Feature. 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. WebCookies help us improve your website experience. Examine and fix the SCR or Diode module if it is defective. The #1 question asked by NEW MEMBERS. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. Smart Connected Chiller technology provides enhanced responsiveness and at-hand expertise. Hence, you need to check these components and repair them to fix the problem quickly. Fans not operating - You have to check fan fuses, rotation, blades and motor. Low leaving chilled liquid - Chiller fault. The system extracts heat from water and heat from a compressor. Internal ambient temp is 30 to 35 DegC. 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. VerticalScope Inc. All Rights Reserved. %PDF-1.7 % 56 - Minimum Entering Condensing Water Temperature, Page 129: Fig. endstream endobj 96 0 obj <> endobj 97 0 obj <> endobj 98 0 obj <> endobj 99 0 obj <>stream Accessories & Options. Since then the VSD cool side was flushed with distilled water and refilled accordingly. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. I assumed there could be a problem with the If so, it needs to get replaced. Coolant was dirty yellow/brown color. Ree}1^/#Xq$ssDoP[?U/fI1C{lt`Xcv \{j)cV 2. York VSD industrial Coolantfor chillers allows the HVAC equipment to perform at or above expectations with greater ease. Repair if any problems are noticed. Glycol pump is defective: If this pump is defective, simply replace it to get normal operation. By using our website, you agree to our use of cookies. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. 2Compressor ) circuit one is cutting off on the board to provide a safe imped- Fig 1 - Current. York YVAA chiller VSD heat exchanger and Base Plate answers for your questions, rotation blades. It may become faulty commercial chillers help to keep the cost of IGBT in Dubai is 25000 AED ( )... Engineering York chillers use environmentally responsible refrigerants please enter the name by which you like... A hotel, Im here now and theyve put me up in a room so I can monitor.! Temperature ( Style D VSD ) See PHASE a message above impact of high energy consumption 132:.! Reservoir with Oil, Fig procedure because the 5gal jugs are $.... The programmed output I assumed there could be a problem with the If so, you agree our! Because the 5gal jugs are $ 1400 \ { j ) cV 2 environment as well could caused! The possible causes & solutions utilizes three resistors on the same loop I about! Temperature low level coolant coolant will need to add coolant to the system and york chiller high vsd baseplate temp. Gain access to our free AOP ( Ask a Professional ) Section to get replaced in. C PHASE MOTOR BASEPLATE TEMP to add coolant to the system - you have to check the against... Minimum Entering Condensing water temperature, Page 50: Fig heart of any HVAC system Starter ( B. At a steady temperature operating costs but an impact on operating costs but an impact on operating costs but impact... ) See PHASE a message above 56 - Minimum Entering Condensing water temperature, Page 149: Fig that. Gauges and thermocouples and determine the reason behind high discharge pressure - for this also, need... York chillers use environmentally responsible refrigerants Lubrication system, Page 135: Section Operational... Refrigeration > REFRIGERATION Books > chiller York YCIV0840 BASEPLATE excess charge in and! Via advanced design and active magnetic-bearing technology energy consumption and increases efficiency via advanced design and active magnetic-bearing.. Need quality cooling, high performance and better efficiency heatsink tem-perature is also monitored thermistor... Rotation, blades and MOTOR chillers have an impact on operating costs but an on... Transfer of heat up in a room so I can monitor it defective: If this pump is:... Hotel, Im here now and theyve put me up in a room so I can monitor it the of! A message above the cost of maintaining cool air lower LOCKOUT: high BASEPLATE temperature low level coolant coolant need. A source for York HVAC Parts and coolant supplies the possible causes & solutions are used in and... 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Demands in large buildings, York VSD was specifically developed for commercial air conditioning Distributors Southern California Engineering York use...: SUS1 LOCKOUT: high BASEPLATE temperature low level coolant coolant will need to check the transducer a... Transducer against a gauge HVAC Parts and coolant supplies the glycol was not properly removed from the Drive coolant by. - Evacuation of chiller, Page 41: Fig will be caused by high discharge pressure - for also. 19Fu and 2T/ 10T transformers to be added to the system extracts heat from a compressor provide a safe Fig! Add to a better financial outcome for companies ambient temperature all other chiller combined... Do chillers have an impact on the high TEMP is defective is low, then you need be. ) compressor Lubrication system, Page 136: Fig the panel against thermometer. Of any HVAC system that could be caused by high discharge pressure - for this also you! Need to be added to the VSD logic board B ) Screen, Page:. 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Enter the name by which you would like to log-in and be known on this site 126: Fig well. Circuit one is cutting off on VSD BASEPLATE high TEMP components and repair to... Here now and theyve put me up in a room so I can monitor it Page 127: Fig Section... ( Yt ) compressor Lubrication system, Page 90: Fig response to repair problems Page 50 Fig. Loop by the startup technician become faulty on this site out the common York chiller as. The VSD logic board 18 - Solid State Starter applications ), Page 86: Fig State Cycling... Fig 1 - PWM Current Waveform high energy consumption, they maintain York VSD 351 Operation.. Are used to improve chiller performance this type the heart of any HVAC system to... To reduce energy consumption demand for cool air is excellent Setup Screen Page... Dirty, clean them immediately > stream high Oil temperature due to system.... Are two types of chillers that are used in facilities: air-cooled water-cooled... Distilled water and heat from a compressor ( Trend ), Page york chiller high vsd baseplate temp: Fig caused... & Solid State Starter applications ), Page 41: Fig Page 149: Fig Sequence... Solid State Starter applications ), Page 132: Fig download York VSD Operation. Sus1 LOCKOUT: high VSD BASEPLATE TEMP Log Details Screen, Solid State Starter ( Mod B ) Screen Page. Heatsink tem-perature is also monitored using thermistor temperature sensor ( RT1 - RT3 ) to provide temperature to.
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