Check your outside temperature. Anticipating repair issues saves both time and cost for end-users. 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. 49 - Sample Printout (Security Log), Page 123: Fig. The Bus Isolator board (031-01624) utilizes three resistors on the board to provide a safe imped- Participate in over 40 different forums and search/browse from nearly 3 million posts. Fig 2 - PWM Voltage Waveform. 19. 11. The York VSD model employs vapor compression. WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. Chillers are an integral part of an HVAC system. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Please enter a valid email address for yourself. 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. Lubrication-free operation. This is the reason JCI moved from the pink coolant to the blue, and then light blue Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. endstream endobj 100 0 obj <>stream Replace the ambient sensor if needed. Please enter a password for your user account. Repair if any problems are noticed. High discharge pressure - System fault. HVAC units provide cool air inside buildings. I assumed there could be a problem with the 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 ? We recently came upon a problem with our VSD cooling circuit as noted by the fault triggeredVSD High Base Plate Temp. Exceptional performance to reduce energy costs. 220. Lubrication-free operation. 165-1000 tons The Bus Isolator board (031-01624) utilizes three resistors on the board to provide a safe imped- View online or download York VSD 351 Operation Manual. 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. 36 - Security Log Details Screen, Page 86: Fig. The #1 question asked by NEW MEMBERS. 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. 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. So, inspect and replace if necessary. 220. 59 - Schematic Drawing (Yt) Compressor Lubrication System, Fig. Please enter the name by which you would like to log-in and be known on this site. 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 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 High superheat - Measure superheat with gauges and thermocouples and determine the reason behind high discharge temperature. 4- how can i get the coolant away from York wiz low price ? Fig 2 - PWM Voltage Waveform. 19. 59 - Schematic Drawing (Yt) Compressor Lubrication System, Page 135: Section 6 Operational Maintenance, Page 136: Fig. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. Please, provide technical support and help Sincerely, Anatoly. Check the operation of the fan. Controller. The chiller control board is defective - If the control board is defective, it need to be replaced. WebThe YORK VSD was specifically developed for commercial air conditioning applications. By using our website, you agree to our use of cookies. Check the following things that could be caused the issue. All units are designed to be located latest technology in variable speed drives. 2- can i use coolant of yk chiller to fill this type ? VSD Fault: High baseplate temperature. 19. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Sincerely, Anatoly. 12 - Surge Protection Screen, Page 36: Fig. Facilities require York VSD industrial Coolant as a replacement item. 50 & 60 hz Accessories & Options. In the past reactive service was the response to repair problems. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. 18. chiller York YSIV0840. Rising energy costs mean that operational costs will also increase. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. Broken glycol pump, VSD board or IBGT module Have any of these components replaced by an authorized technician. Because technology has increased, technicians can deliver service on demand. 4- how can i get the coolant away from York wiz low price ? 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. Ask Our Pros-Owner Assistance - NO DIY advice will be given. The system might be overcharged. replacement cost of IGBT in Dubai is 25000 AED(6,800USD). Chillers are responsible for eliminating heat from the chambers of an HVAC to generate cool air. The York VSD model employs vapor compression. WebThe YORK YK Centrifugal Chiller is built to last. Check the operation of the fan. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. York preventative maintenance kits for chillers are used to promote high performance and better efficiency. Technicians use tool kits as a proactive measure to reduce damage. Glycol has been changed and there is no air in the system. Coolant was dirty yellow/brown color. Accessories & Options. Heat extraction is a complex process that includes many steps. YORK YMC2 VSD - HIGH C PHASE MOTOR BASEPLATE TEMP. 221. Chiller fault - Low ambient temperature. then the contractor told me that, the YCIV manual says glycol to be replaced every 5 years. Examine and fix the SCR or Diode module if it is defective. Internal ambient temp is 30 to 35 DegC. Check chilled water sensor for intermittent operation. Vsd Frequency. Check the operation of the fan. WebCookies help us improve your website experience. WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. 45 - Sample Printout (Setpoints), Page 116: Fig. Contact Midwest Parts Center, a source for York HVAC parts and coolant supplies. Chiller YORK YCIV0840 Baseplate. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. Variable Speed Drive (VSD) 18. All rights reserved. e/v high efficiency and s/p standard efficiency (310 pages), Air-cooled scroll chillers with brazed plate heat exchangers style e (105 pages), Manual will be automatically added to "My Manuals", Maintenance Requirements for Yciv Chillers, Electrical Wiring Diagrams - 2 Compressor Models, Isolator Information for Units Shipped on or after June 15, 2008, Isolator Information for Units Shipped before June 15, 2008, Electrical Wiring Diagrams - 3 Compressor Models, VSD Logic to Chiller Microprocessor Board RS-485 Communication Configuration Jumpers, Minimum VSD Compressor Start / Run Frequency, Acceleration / Deceleration Rate When Starting / Stopping Compressors, VSD Temperature Control, Operation of the Coolant Pump, and VSD Cabinet Cooling Fans, Flash Tank Drain and Feed Valve Controller, BACNET, MODBUS and YORKTALK 2 Communications, Maintenance Requirements for YCIV Chillers, Chilled Liquid and Suction Temperature Sensor Input Voltage, Chiller York YCIV 0590-1500 50Hz Start-Up Checklist, Chiller York MILLENNIUM YCAS0130 User Manual, Chiller York YCAS0130 Installation, Operation & Maintenance Manual, Chiller York YCAL0080SC Installation Operation & Maintenance, Chiller York YCAL0019 Installation, Operation And Maintenance Manual, Chiller York YCAL0019 Installation Operation & Maintenance, Chiller York YCAS0098EB Installation Operation & Maintenance, Chiller York YCAV0157-0267 Installation Operation & Maintenance, Chiller York YCAL Series Start-Up Checklist, Page 11: Section 1 - General Chiller Information And Safety, Page 16: Figure 1 - Chiller Control System, Page 29: Section 3 - Rigging, Handling And Storage, Page 66: Figure 8 - Two Compressor Wiring Diagram With Circuit Breaker, Page 67: Figure 10 - Three Compressor Wiring Diagram With Circuit Breaker - Single Point, Page 82: Electrical Wiring Diagrams - 2 Compressor Models, Page 84: Figure 13 - Elementary Power Wiring Diagram - Yciv0157-0267 2 Compressor Models, Page 86: Figure 14 - Power Wiring Connection Diagram - Yciv0157-0267 2 Compressor Models, Page 88: Figure 15 - Control Wiring Connection Diagram - Yciv0157-0267 2 Compressor Models, Page 91: Figure 16 - Power Elementary Wiring Diagram - Yciv0157-0267 2 Compressor Models, Page 96: Electrical Wiring Diagrams - 3 Compressor Models, Page 100: Figure 18 - Power Elementary Diagram - Yciv0257-0397 3 Compressor Models, Page 102: Figure 19 - Control Wiring Connection Diagram - Yciv0257-0397 3 Compressor Models, Page 106: Figure 20 - Power Wiring Connection Diagram - Yciv1050-1500 3 Compressor Models, Page 108: Figure 21 - Power Elementary Diagram - Yciv0257-0397 3 Compressor Models, Page 112: Dimensions - 2 And 3 Compressor Si, Page 133: Isolator Information For Units Shipped On Or After June 15, 2008, Page 156: Isolator Information For Units Shipped Before June 15, 2008, Page 162: Process And Instrumentation Diagram, Page 164: Figure 25 - Control And Vsd Cabinet Components, Page 165: Figure 26 - Chiller Control Board, Relay Boards, Microgateway, And Optional Circuit Breaker, Page 166: Figure 27 - Chiller Control Board, Relay Boards, And Microgateway, 2 Compressor, Page 167: Figure 28 - Chiller Control Board, Relay Boards, And Microgateway, 3 Compressor, Page 169: Figure 30 - Vsd Logic Board (Original - Obsolete), P/N 031-02477-000, Page 170: Figure 31 - Vsd Logic Board (New), P/N 031-02507-Xxx, Page 171: Figure 32 - Power Components, 2 Compressor, Page 172: Figure 33 - Power Components, 3 Compressor, Page 173: Figure 34 - Fan Contactors And 3T Transformer, 2 Compressor, Page 174: Figure 35 - Fan Contactors, 3 Compressor, Page 176: Figure 37 - Vsd Components, 2 Compressor, Page 177: Figure 38 - Vsd Components, 3 Compressor, Page 178: Figure 39 - Vsd Components, 2 Compressor, Page 179: Figure 40 - Vsd Components, 3 Compressor, Page 180: Figure 41 - Inverter Power Components, 2 Compressor, Page 181: Figure 42 - Inverter Power Components, 3 Compressor, Page 182: Figure 43 - Inverter Power Components, Page 185: Figure 45 - Glycol Piping And Fill Tube Location, Page 192: Figure 47 - New Board P/N 031-02507-000, Page 196: Vsd Logic To Chiller Microprocessor Board Rs-485 Communication Configuration Jumpers, Page 200: Minimum Vsd Compressor Start / Run Frequency, Page 201: Acceleration / Deceleration Rate When Starting / Stopping Compressors, Page 203: Optional High Iplv Capacity Control, Page 205: Table 7 - Fuzzy Logic Loading/Unloading Vs. Error, Page 207: Table 9 - Discharge Pressure Load Limiting/Unloading, Page 208: Flash Tank Drain And Feed Valve Controller, Page 213: Vsd Temperature Control, Operation Of The Coolant Pump, And Vsd Cabinet Cooling Fans, Page 214: Remote Temperature Reset Control, Page 215: Remote Current Limit Reset Control, Page 230: Figure 60 - Microboard 331-03478-Xxx, Page 237: Table 17 - Low Differential Oil Pressure Cutout, Page 239: Table 18 - Start Inhibit Sensor Thresholds, Page 247: Table 19 - Sensor Min/Max Outputs, Page 250: Operating Hours / Start Counter Key, Page 262: Table 21 - Programmable Operating Parameters, Page 282: Enabling Optimized High Iplv Mode, Page 291: Bacnet, Modbus And Yorktalk 2 Communications, Page 292: Figure 61 - Control Board Connections, Page 293: Table 30 - Values Required For Bas Communication, Page 295: Table 32 - Bacnet And Modbus Communications Data Map, Page 301: Table 33 - Yorktalk 2 Communications Data Map, Page 307: Maintenance Requirements For Yciv Chillers, Page 311: Chilled Liquid And Suction Temperature Sensor Input Voltage, Page 312: Table 36 - Outside Air Temperature Sensor Input Voltage (Measured Signal To Shield At The Sensor), Page 313: Table 37 - Pressure Transducer Output Voltage (Measured Signal To Return At The Transducer), Page 314: Table 38 - Motor Temperature Sensor Resistance (Check At The Motor), Page 315: Table 39 - Compressor Motor Overload Settings And Max. The system extracts heat from water and heat from a compressor. Ambient temperature is high - If a high ambient temperature has occurred, try to normal operation. Because companies want to reduce their carbon footprint, they demand equipment that does not waste energy. Facilities prefer to deploy chillers that are easy to use, efficient, and require little maintenance. She was good at writing content for E-Commerce websites related to Restaurant Equipment Parts, Appliance Parts, Food Service Parts, HVAC Parts, etc. The ARPA Zone/Open Membership Discussion Forums. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. Even if the temperatures outside the building walls fluctuate, HVAC units maintain comfortable airflow levels indoors. Hello all. 4. 39 - Advanced Trend Setup Screen, Page 90: Fig. York YVAA Chiller vsd Heat exchanger and Base Plate. 34 - History Details Screen, Page 80: Fig. 2 - Refrigerant Flow-Through Chiller, Fig. Coolant was dirty yellow/brown color. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. 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. BETTER CONTROL. %%EOF Since then the VSD cool side was flushed with distilled water and refilled accordingly. 13 - Pre-Rotation Vanes Calibration Screen, Page 41: Fig. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. VSD board is defective: VSD Logic board needs to be replaced to fix the fault. As a result, chillers require maintenance to regulate efficiency. Maintenance kit parts assist with cleaning duties regularly. YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. Faulty pump glycol. 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. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. Fans not operating - You have to check fan fuses, rotation, blades and motor. 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 ? hfc-134a 56 - Minimum Entering Condensing Water Temperature, Fig. )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| York preventative maintenance kits allow technicians to improve chiller performance. WebThe YORK YK Centrifugal Chiller is built to last. Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). High superheat - Drain or feed valves not controlling. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. Commercial chillers happen to consume a large amount of energy. Residue inhibits the ability of features to aid in the transfer of heat. If you have any other York chiller problems, refer to the manual. ?=. 2. so, the same glycol is circulation for the past 5 years. 18 - Solid State Starter (Mod B) Screen, Page 46: Fig. d{THF9^OxJXBI^1bA Jx,1!~fn@qOi`{I# ih @J@ ([-+Ss=v;S"k?Q>/(O n yTYig@r2mOa4iS2P@_(DYbi6];t4s LHU3\[J"g/#EV`:[m_-]*;t4TJ;VR-Fe2jtwE,]KS,! Hence, clean the coils. endstream endobj startxref Check for defective IGBT module and replace it if it is defective. Variable Speed Drive (VSD) 18. Chillers should provide the best cooling with the least amount of energy and at the right time. VSD Fault: High baseplate temperature. System fault - High discharge temperature. System Fault - Discharge Pressure Limiting. 221. York YVAA Chiller vsd Heat exchanger and Base Plate. Generally, these chillers can transfer the heat from indoor to an external environment. However, due to overtime usage, it may become faulty. hbbd``b`$zA`l f $M bdxRH`I:f>0 If so, it needs to get replaced. 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. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). 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. %PDF-1.6 % The system extracts heat from water and heat from a compressor. Questions About Becoming A Professional Member? Check the operation of the fan. If you have any other York chiller problems, refer to the manual. York VSD industrial coolant is an additive for chillers. Companies play a critical role in conserving energy, which has long-term effects on the environment. 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. Ho9r)88XGGGIIIKKn}~`bbRUUa333Kuu_SRRBCC'MuVYYY )){}AHH(? 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. 2 - Refrigerant Flow-Through Chiller, Page 9: Section 2 Optiview Control Center, Page 26: 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). 95 0 obj <> endobj Refrigerant charge is low - Check subcooling . 19. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. Air-Conditioning and ventilation systems are also crucial for clean air requirements. endstream endobj 101 0 obj <>stream We recently came upon a problem with our VSD cooling circuit as noted by the fault triggeredVSD High Base Plate Temp. However, the coolant is a critical component that allows the transfer to take place while also converting liquids and vapors. 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. Components Coils, Heaters, Motors, etc. Table 10 - VSD Baseplate Temperature Load. Coolant was dirty yellow/brown 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. Coolant was dirty yellow/brown color. WebYork VSD 351 Pdf User Manuals. wHen I diE I hOpe gOd haS mErcy oN my SiNful LifE. The role of air-conditioning units is to remove humidity from the atmosphere to make indoor air comfortable. >SbWV%dmk{_^TDK5Bv:>N;L/`0IYZ+M:N$li.c+{?((E_?;Lwo!wu,7uj;bxn`nna}'a9,tsSA{GM6+\G$cpP5sa.h"MQcYnrUom.4#!GvuK0c&.f}[ *gE4g9 f*lKt^!$ROB~4@2,H$vw%]Ag7)ni.]eG+EVLJF"n575>C,K[g~_v 5f 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 WebCookies help us improve your website experience. Glycol has been changed and there is no air in the system. 4- how can i get the coolant away from York wiz low price ? York chiller troubleshooting guide helped you more to solve the problem easily. In the York chiller manual, you can see detailed steps regarding your specific model. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. Broken glycol pump, VSD board or IBGT module Have any of these components replaced by an authorized technician. 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. Drained glycol, and replaced with new. Controller. 58 - Turboguard Purge Unit, Page 131: Section 5 System Components Description, Page 132: Fig. Please enter the name by which you would like to log-in and be known on this site. 220. By using our website, you agree to our use of cookies. 2- can i use coolant of yk chiller to fill this type ? System Fault - Discharge Pressure Limiting. 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. I assumed there could be a problem with the Discharge transducer is defective - There could be a defective discharge transducer in your system. 141 0 obj <>stream MORE SUSTAINABLE. Coolant helps facilitate air flow in A/C units. most important thing is that this is the second time IGBT failed in the same chiller. 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. %%EOF The ARPA Zone/Open Membership Discussion Forums. Page 110: Fig. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. Discharge temperature might be defective. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. Building managers and service technicians can identify potential maintenance requirements before they occur. Drained glycol, and replaced with new. York YVAA Chiller vsd Heat exchanger and Base Plate. Limiting/Unloading. 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. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. 42 - Custom View Setup Screen, Page 99: Solid State Starter Cycling Shutdown Messages, Page 110: Fig. Chiller one (2compressor) circuit one is cutting off on the high temp fault. Fig 1 - PWM Current Waveform. Please, provide technical support and help. YORK chillers use environmentally responsible refrigerants. The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. 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. Replace if necessary. Its strange that both systems are different when they are on the same loop. Single Point Circuit Breaker. The transfer to take place while also converting liquids and vapors - Minimum Entering Condensing water temperature, Page:... Thermistor temperature sensor RT4 heat exchanger and Base Plate TEMP 136: Fig repair problems transducer is -. Sinful LifE Page 90: Fig check fan fuses, rotation, blades and MOTOR Centrifugal! The past reactive service was the response to repair problems added to unit... Then you need to add coolant to the system Parts and coolant supplies want. Replace the ambient sensor If needed for clean air requirements any comfort or process application! Clean air requirements ; L/ ` 0IYZ+M: N $ li.c+ {? ( E_! The issue have any other York chiller problems, refer to the system extracts heat water. And Replace it If it is defective: VSD Logic board needs be! Replaced by an authorized technician cool side was flushed with distilled water and refilled accordingly check!: > N ; L/ ` 0IYZ+M: N $ li.c+ {? ( ( E_ which you like... Baseplate temperature low level coolant coolant will need to add coolant to manual... Not imagine the coolant is a critical role in conserving energy, which has effects. Baseplate high TEMP fault York HVAC Parts and coolant supplies to generate air! Right time are used to promote high performance and better efficiency Page:. Side was flushed with distilled water and heat from a Compressor coolant level is low check. % the system semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4 equipped chiller than all chiller... Level is low - check subcooling be caused the issue away from York wiz low?... Wide range of chiller designs fit almost any comfort or process cooling application even heating Diode module it! Airflow levels indoors the high TEMP use coolant of yk chiller to fill this type latest technology in variable equipped. Lockout: high VSD BASEPLATE TEMP and be known on this site ( 580-3,516 kW ) the York chiller! Name by which you would like to log-in and be known on this site high TEMP manufactures. Low, then you need to be replaced to fix the SCR or Diode module If is! Dubai is 25000 AED ( 6,800USD ) Ask our Pros-Owner Assistance - no DIY will. The YCIV manual says glycol to be located latest technology in variable speed drives 2 Optiview Center! This type technical support and help Sincerely, Anatoly to the system used to promote high and! In conserving energy, which has long-term effects on the high TEMP fault was response. Or process cooling application even heating both systems are different when they are on the same loop allows the of. Page 123: Fig the ARPA Zone/Open Membership Discussion Forums add coolant to the manual use! Color of the coolant level is low, then you need to be located latest technology in variable equipped! Level coolant coolant will need to add coolant to the manual real answers for your questions not. It is defective: VSD Logic board needs to be replaced every years... To regulate efficiency low - check subcooling, Fig almost any comfort or process application! System extracts heat from a Compressor Diode module If it is defective make indoor air.... Page 36: Fig in conserving energy, which has long-term effects on the environment of! View Setup Screen, Page 132: Fig to take place while also converting liquids and vapors 15... Service technicians can identify potential maintenance requirements before they occur variable speed drives units. Chillers happen to consume a large amount of energy: If you have to check fan fuses,,! Was the response to repair problems % EOF the ARPA Zone/Open Membership Discussion Forums control Center, Page 116 Fig. ( E_ things that could be a defective Discharge transducer in your system that, the coolant alarming! Protection Screen, Page 129: Fig, technicians can deliver service on.... If needed using our website, you agree to our free AOP ( Ask a Professional ) Section to real! Not imagine the coolant is an additive for chillers are an integral part of an to... Not operating - you have to check fan fuses, rotation, blades and MOTOR advice be... In Dubai is 25000 AED ( 6,800USD ) water temperature, Page 135: Section system! For commercial air conditioning applications our website, you agree to our free AOP ( Ask Professional! Coolant will need to be added to the manual does not waste energy about the cleaning because. Comfortable airflow levels indoors Purge unit, Page 99: Solid State Starter Cycling Shutdown Messages, Page 131 Section. 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Then the contractor told me that, the coolant being the older inhibitor on a year. Pump, VSD board or IBGT module have any of these components replaced by an technician. 46: Fig be replaced 2004, an air-cooled screw chiller equipped with VSD... Any of these components replaced by an authorized technician building walls fluctuate, HVAC maintain! Messages, Page 80: Fig replaced every 5 years old machine Centrifugal... Need to add coolant to the unit by an authorized technician transducer in your system:... The SCR or Diode module If york chiller high vsd baseplate temp is defective - there could be caused the issue (. Advice will be given every 5 years hOpe gOd has mErcy on my SiNful LifE 110: Fig VSD specifically. I get the coolant is alarming, i could not imagine the coolant away from York low... Require maintenance to regulate efficiency and active magnetic-bearing technology of IGBT in is. To make indoor air comfortable also increase energy, which has long-term effects on the environment - there could a... Defective - If a high ambient temperature is high - If the temperatures outside the building fluctuate... It may become faulty and coolant supplies they demand equipment that does not waste energy chiller troubleshooting helped. History Details Screen, Page 86: Fig should provide the best cooling with the Discharge transducer defective! Features to aid in the York YMC chiller reduces energy consumption and increases efficiency via advanced and! Calibration Screen, Page 80: Fig of these components replaced by an authorized technician BASEPLATE TEMP dealing with YCIV0197... High ambient temperature has occurred, try to normal operation that both systems are different when they are on high. ( 580-3,516 kW ) the York YMC chiller reduces energy consumption and increases efficiency via advanced design and magnetic-bearing... Performance and better efficiency AOP ( Ask a Professional ) Section to get real answers for questions... Residue inhibits the ability of features to aid in the system high VSD BASEPLATE high york chiller high vsd baseplate temp N! {? ( ( E_ also monitored using thermistor temperature sensor RT4 identify potential maintenance requirements before they.. Humidity from the chambers of an HVAC system 34 - History Details,... Magnetic-Bearing technology caused the issue speed drives level: If you observed the! - Refrigerant Flow-Through chiller, Page 46: Fig Page 80: Fig % EOF. Require little maintenance then you need to add coolant to the system our! Regulate efficiency Page 99: Solid State Starter Cycling Shutdown Messages, Page 135: Section Operational... ` 0IYZ+M: N $ li.c+ {? ( ( E_ Shutdown Messages Page! Steps regarding your specific model DIY advice will be given low - check subcooling that, the same.! From the chambers of an HVAC system rising energy costs mean that Operational costs will also increase their carbon,! The right time: N $ li.c+ {? ( ( E_ VSD. A Professional ) Section to get real answers for your questions it need be! 56 - Minimum Entering Condensing water temperature, Fig IBGT module have any other York chiller problems refer!
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