06-06-2015, 06:08 AM #2. System fault - High discharge temperature. Its strange that both systems are different when they are on the same loop. For this: Chilled water sensor could be defective. Glycol has been changed and there is no air in the system. York VSD industrial Coolantfor chillers allows the HVAC equipment to perform at or above expectations with greater ease. Coolant was dirty yellow/brown color. The system might be overcharged. tUo;KSsoXvDpA?ws&v~$ " ?Nk Nn Chillers provide cool air through a process of heat exchange. Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. Because chillers depend on adequate heat transfer, the components used in the entire process should be kept clean. 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. 7. Chiller one (2compressor) circuit one is cutting off on the high temp 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 ? Find out the common York chiller problems and possible causes & solutions. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. WebThe YORK VSD was specifically developed for commercial air conditioning applications. 105 0 obj <>/Filter/FlateDecode/ID[<03145C835C9FDA9A867BB52490E3DCDE><6B0590C16CC1014FB7DE74725554FB7B>]/Index[95 47]/Info 94 0 R/Length 71/Prev 750582/Root 96 0 R/Size 142/Type/XRef/W[1 2 1]>>stream Limiting/Unloading. 6. I checked the IOM from the downloaded version but i couldn't find any info about the coolant change intervals. York chiller troubleshooting guide helped you more to solve the problem easily. Limiting/Unloading. Due to a chiller fault, you may get a low ambient temperature issue. 220. Check the following things that could be caused the issue. 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 Heat extraction is a complex process that includes many steps. Coolant was dirty yellow/brown color. Faulty pump glycol. Know the possible causes and actions to fix this problem. WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Chiller one (2compressor) circuit one is cutting off on the high temp fault. Vsd Frequency. Technicians use tool kits as a proactive measure to reduce damage. r-410a 60hz Low leaving chilled liquid - Chiller fault. replacement cost of IGBT in Dubai is 25000 AED(6,800USD). System Fault - Discharge Pressure Limiting. 65 - Diagram - Megging Motor Windings, Page 150: Fig. Building managers and service technicians can identify potential maintenance requirements before they occur. Note that passwords are case-sensitive. 49 - Sample Printout (Security Log), Page 123: Fig. Questions About Becoming A Professional Member? System Fault - Discharge Pressure Limiting. H\n@Kc'Q> TdNJE}0|GwOCs;w};>5tmgws,O. Sincerely, Anatoly. 165-1000 tons WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. 19 - Variable Speed Drive Screen, Page 50: Fig. hb```O,@r1129n32 221. Its strange that both systems are different when they are on the same loop. The machines work by two methods: vapor absorption and vapor compression. Refrigerant charge is low - Check subcooling . No display on the control panel and unit will not run. %%EOF Dependable Operation With Quick Start. chiller York YSIV0840. The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. 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. Fans not operating - You have to check fan fuses, rotation, blades and motor. Since then the VSD cool side was flushed with distilled water and refilled accordingly. 95 0 obj <> endobj York preventative maintenance kits for chillers only add to a better financial outcome for companies. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. liquid chillers (150-260 tons). 44 - Sample Printout (Status), Page 119: Fig. Discharge temperature might be defective. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. Internal ambient temp is 30 to 35 DegC. Broken chiller components will cause energy costs to increase quickly. chiller York YSIV0840. Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. Aj :4X 5*fjlbQ@E=`;!B /J1H8NMg310s6EnO/:291061F0 Furthermore, managing the flow of pressure and temperature of H20 is equally as important. Please enter the name by which you would like to log-in and be known on this site. York Preventative Maintenance Kits. Wide operating range to meet the needs of various applications. MORE SUSTAINABLE. Controller. Broken glycol pump, VSD board or IBGT module Have any of these components replaced 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. 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. Facilities prefer to deploy chillers that are easy to use, efficient, and require little maintenance. hSmk0+f!I.n1hc[N4n6NNw8#tB$WS"CJ(Xk:io02zws-Kwmcey.\},mL?f "2r=Ht1.D L^, qqs@01U*[xe5K3GD(k@ EG{C,hWZV[sliA_&InjWs:'RDB$\I0B0)w1tU2n%Y]WQ $\J_ D]mYY5}uXO`8ozy8^P`//D,~7"t}h(xz*Q(*=o]$x1=04S5r ZIvg0baBjsK@v!yyIz1$fU77#T DCGqRGs.qev1/(?cUr]Xo Additionally, the cooling equipment is sustainable and energy-efficient. 9 - Refrigerant Level Control Screen, Page 32: Fig. York YVAA Chiller vsd Heat exchanger and Base Plate. 19. Lubrication-free operation. However, the coolant is a critical component that allows the transfer to take place while also converting liquids and vapors. Another cause might be a defective ambient sensor. The Bus Isolator board (031-01624) utilizes three resistors on the board to provide a safe imped- Drained glycol, and replaced with new. endstream endobj 101 0 obj <>stream The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. VSD Fault: High baseplate temperature. Oil temperature sensor is defective - You will need to check the sensor with infrared to determine if the reading is reasonable. 12. >SbWV%dmk{_^TDK5Bv:>N;L/`0IYZ+M:N$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 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. Fig 1 - PWM Current Waveform. 66 - Motor Stator Temperature, Page 152: Section 9 Preventive Maintenance, Page 154: Section 10 Optisave Energy Analyser Feature. Hope, this York chiller troubleshooting guide helped you more to solve the problem easily. Ensure that it is programmed correctly. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. 13 - Pre-Rotation Vanes Calibration Screen, Page 41: Fig. Lubrication-free operation. 3- wt the problem may cuses if i still operate chiller daily after reset it? Chiller fault - Low ambient temperature. 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. hfc-134a WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. York VSD industrial coolant is an additive for chillers. York Replacement Parts for your Chiller - Buy Today! 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. VSD Fault: High baseplate temperature. 18. Wide operating range to meet the needs of various applications. 220. 59 - Schematic Drawing (Yt) Compressor Lubrication System, Fig. Verify the sensor against the temperature gauge in water line. The Bus Isolator board (031-01624) utilizes three resistors on the board to provide a safe imped- Chiller YORK YCIV0840 Baseplate. Single Point Circuit Breaker. 4- how can i get the coolant away from York wiz low price ? 06-06-2015, 06:08 AM #2. Chillers are responsible for eliminating heat from the chambers of an HVAC to generate cool air. Drained glycol, and replaced with new. Smart Connected Chiller technology provides enhanced responsiveness and at-hand expertise. 62 - Charging Oil Reservoir With Oil, Page 145: Fig. Please enter a valid email address for yourself. Broken glycol pump, VSD board or IBGT module Have any of these components replaced by an authorized technician. She was good at writing content for E-Commerce websites related to Restaurant Equipment Parts, Appliance Parts, Food Service Parts, HVAC Parts, etc. These are used in extensive facilities because the demand for cool air is excellent. Because the cooling systems face heavy demands in large buildings, facility managers look to save when possible. I assumed there could be a problem with the Fig 2 - PWM Voltage Waveform. 580-3520 kw Nordyne Parts- Make your choice for the best Nordyne Replacement Parts from PartsAPS. Fig 2 - PWM Voltage Waveform. 17 - Solid State Starter (Mod A) Screen, Page 44: Fig. Please enter a password for your user account. 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). 18. BETTER CONTROL. Preventive maintenance kits can help to slow down performance issues with regular service. Glycol pump is defective: If this pump is defective, simply replace it to get normal operation. Controller. 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. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. 22 - Adaptive Capacity Control Details Screen, Solid State Starter Cycling Shutdown Messages, Fig. VSD Fault: High baseplate temperature. Ask Our Pros-Owner Assistance - NO DIY advice will be given. WebYork VSD 351 Pdf User Manuals. If so, you need to remove the charge and check for subcooling. Commercial chillers help to keep the cost of maintaining cool air lower. All units are designed to be located latest technology in variable speed drives. However, the issue with chillers is that because they are so large, they use a large amount of energy. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. I assumed there could be a problem with the 48 - Sample Printout (History), Page 122: Fig. wHen I diE I hOpe gOd haS mErcy oN my SiNful LifE. 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. 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. 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,!
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