62 - Charging Oil Reservoir With Oil, Page 145: Fig. The Control panel might not be getting supply. When I initially took over this chiller the coolant was a rusty/brownish color. WebThe VSD requires a 10 gpm (0.63 l/s) supply of cooling water conforming to the temperature criteria in the Application Data Form 160.05-AD1. Chiller YORK YCIV0840 Baseplate. 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. This heat transfer device relies on the physical state of a refrigerant as it circulates through the chiller system. We recently came upon a problem with our VSD cooling circuit as noted by the fault triggeredVSD High Base Plate Temp. Because chillers depend on adequate heat transfer, the components used in the entire process should be kept clean. 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. If so, you need to remove the charge and check for subcooling. ?=. Coolant helps facilitate air flow in A/C units. Lubrication-free operation. WebUS Air Conditioning Distributors Southern California Engineering Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. Please, provide technical support and help Sincerely, Anatoly. endstream endobj startxref Companies play a critical role in conserving energy, which has long-term effects on the environment. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. York Preventative Maintenance Kits. 19. Chiller maintenance with York preventative maintenance kits allows commercial and industrial facilities to reduce energy consumption. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). H\n@Kc'Q> TdNJE}0|GwOCs;w};>5tmgws,O. High superheat - Drain or feed valves not controlling. 47 - Sample Printout (Sales Order), Page 121: Fig. The system might be overcharged. chiller York YSIV0840. Participate in over 40 different forums and search/browse from nearly 3 million posts. 21 - Variable Speed Drive Details Screen (Vsd With Part Number 371-02767-Xxx (60 Hz) Or 371-03700-Xxx (50 Hz)), Page 52: Fig. Exceptional performance to reduce energy costs. 62 - Charging Oil Reservoir with Oil, Fig. The York VSD model employs vapor compression. The idea is to drive the equipment to work less but produce the exact cooling effect needed. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). endstream endobj 101 0 obj <>stream Anticipating repair issues saves both time and cost for end-users. Limiting/Unloading. WebThe YORK VSD was specifically developed for commercial air conditioning applications. r-410a 60hz If so, it needs to get replaced. Components Coils, Heaters, Motors, etc. Chillers should provide the best cooling with the least amount of energy and at the right time. 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. However, due to overtime usage, it may become faulty. Internal ambient temp is 30 to 35 DegC. 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 580-3520 kw 19. 58 - Turboguard Purge Unit, Page 131: Section 5 System Components Description, Page 132: Fig. 4- how can i get the coolant away from York wiz low price ? York YVAA Chiller vsd Heat exchanger and Base Plate. The chiller control board is defective - If the control board is defective, it need to be replaced. May need to flush the heat sink , both directions. PDA. Participate in over 40 different forums and search/browse from nearly 3 million posts. c="s3 W0^adfO\kH22` 38r4,eId Ambient temperature is greater than the maximum operating range. endstream endobj startxref High efficiency is a goal for commercial and industrial facilities. Table 10 - VSD Baseplate Temperature Load. 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. 19. 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. The role of air-conditioning units is to remove humidity from the atmosphere to make indoor air comfortable. WebThe VSD requires a 10 gpm (0.63 l/s) supply of cooling water conforming to the temperature criteria in the Application Data Form 160.05-AD1. Please, provide technical support and help. MORE SUSTAINABLE. Residue inhibits the ability of features to aid in the transfer of heat. 13 - Pre-Rotation Vanes Calibration Screen, Fig. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. Hello all. York YVAA Chiller vsd Heat exchanger and Base Plate. 45 - Sample Printout (Setpoints), Page 116: Fig. All rights reserved. hb```O,@r1129n32 Note that passwords are case-sensitive. MORE SUSTAINABLE. 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. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. Rising energy costs mean that operational costs will also increase. Haritha is a Content Writer at PartsAPS. VSD Fault: High baseplate temperature. Hence, clean the coils. 220. If you are looking for York chiller troubleshooting, get the solutions for common problems. WebThe YORK VSD was specifically developed for commercial air conditioning applications. View online or download York VSD 351 Operation Manual. 34 - History Details Screen, Page 80: Fig. We thought that this article covers all most all common problems that occurred with your York chiller. 141 0 obj <>stream Page 110: Fig. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. 1hl3v&o8ak; F;VX Either the SCR diode module or SCR trigger board might be defective and caused low DC bus voltage. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. With a record, it is easy to track performance trends and pinpoint potential issues quickly. York VSD industrial Coolantfor chillers allows the HVAC equipment to perform at or above expectations with greater ease. Drained glycol, and replaced with new. Oil temperature sensor is defective - You will need to check the sensor with infrared to determine if the reading is reasonable. Incorrect motion sensor reading - Recorrect the panel program to ignore a single sensor. PDA. Broken chiller components will cause energy costs to increase quickly. chiller York YSIV0840. Page 110: Fig. 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. 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. Water-cooled chillers include additional steps in the heat transfer process. Hence, you need to check these components and repair them to fix the problem quickly. The York VSD industrial Coolant is a component used to improve chiller performance. chiller York YSIV0840. Discharge temperature might be defective. Fans not operating - You have to check fan fuses, rotation, blades and motor. hbbd``b`$zA`l f $M bdxRH`I:f>0 York preventative maintenance kits for chillers only add to a better financial outcome for companies. Hence, check and restore the power to the panel. MORE SUSTAINABLE. 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 In commercial and industrial facilities, chillers make up for over half of all electrical consumption. Fig 1 - PWM Current Waveform. If coils are dirty, they need to be cleaned with a clean cloth. c 59 - Schematic Drawing (Yt) Compressor Lubrication System, Page 135: Section 6 Operational Maintenance, Page 136: Fig. If you have any other York chiller problems, refer to the manual. Questions About Becoming A Professional Member? In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. 3- wt the problem may cuses if i still operate chiller daily after reset it? The system extracts heat from water and heat from a compressor. !sO RD6UjzD\4QLF|q rf..'.W]7 y\8*~ E]=>|'>~1UIy/`oyG/\Y(>]v2jqaWcSz60Sp4Ma T^-U+iY : Coolant was dirty yellow/brown color. Due to a chiller fault, you may get a low ambient temperature issue. 56 - Minimum Entering Condensing Water Temperature, Fig. Fig 2 - PWM Voltage Waveform. 18. Smart Connected Chiller technology provides enhanced responsiveness and at-hand expertise. Ask Our Pros-Owner Assistance - NO DIY advice will be given. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. The ARPA Zone/Open Membership Discussion Forums. The York VSD model employs vapor compression. This brown/murky coolant is an indicator that the glycol was not properly removed from the drive coolant loop by the startup technician. 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 ? 220. The machines work by two methods: vapor absorption and vapor compression. 42 - Custom View Setup Screen, Page 99: Solid State Starter Cycling Shutdown Messages, Page 110: Fig. If the VSD logic board is defective, you have to replace it. In the. Controller. Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. Check your outside temperature. System fault - High discharge temperature. 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 Because technology has increased, technicians can deliver service on demand. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. Heat extraction is a complex process that includes many steps. Even if the temperatures outside the building walls fluctuate, HVAC units maintain comfortable airflow levels indoors. Preventive maintenance kits can help to slow down performance issues with regular service. Please enter a valid email address for yourself. Im trying to find SDS for the refrigerant used with no luck. Wide operating range to meet the needs of various applications. Since then the VSD cool side was flushed with distilled water and refilled accordingly. 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. Efficient chiller performance is crucial because it saves on costs. Accessories & Options. 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. Its strange that both systems are different when they are on the same loop. 221. Single Point Circuit Breaker. 12 - Surge Protection Screen, Page 36: Fig. 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. Dependable Operation With Quick Start. WebThe YORK YK Centrifugal Chiller is built to last. Post photos, respond to polls and access other special features. 220. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. During peak seasons, a chiller may consume as much as 50% or more of electrical usage. BETTER CONTROL. The system extracts heat from water and heat from a compressor. 0 Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. 7. Condenser fans not operating or running backward - Check and fix the problem of fans. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. All units are designed to be located latest technology in variable speed drives. Internal ambient temp is 30 to 35 DegC. Table 10 - VSD Baseplate Temperature Load. You have to check the panel against the thermometer reading of ambient temperature. 53 - Sample Printout (Adaptive Capacity Control Existing Map Points Report), Fig. Single Point Circuit Breaker. As a result, chillers require maintenance to regulate efficiency. York preventative maintenance kits, however, are a requirement. 36 - Security Log Details Screen, Page 86: Fig. Drained glycol, and replaced with new. %PDF-1.6 % 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 And chiller two (2compressor) is also cutting off on the same fault. 18. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. York YVAA Chiller vsd Heat exchanger and Base Plate. She was good at writing content for E-Commerce websites related to Restaurant Equipment Parts, Appliance Parts, Food Service Parts, HVAC Parts, etc. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. Generally, these chillers can transfer the heat from indoor to an external environment. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. Chillers provide cool air through a process of heat exchange. Please, provide technical support and help. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Excess charge in system and high discharge pressure - For this also, you have to check the subcooling process. 19 - Variable Speed Drive Screen, Page 50: Fig. Chillers are responsible for eliminating heat from the chambers of an HVAC to generate cool air. Liquid cooled optispeed compressor speed drive, 50/60 hz, 400/415/460/575/380 vac, MODELS VSD 270, 292, 351, 385, 419, 424, 503, 608, 658, AND 704, MODELS LVD 270, 292, 351, 385, 419, 424, 503, 608, 658, 704, AND 900, Liquid-cooled optispeed compressor speed drive (46 pages), High wall fixed Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. 220. Wide operating range to meet the needs of various applications. York preventative maintenance kits allow technicians to improve chiller performance. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. 5. endstream endobj 96 0 obj <> endobj 97 0 obj <> endobj 98 0 obj <> endobj 99 0 obj <>stream Its strange that both systems are different when they are on the same loop. Web165-1,000 TR (580-3,516 kW) The YORK YMC chiller reduces energy consumption and increases efficiency via advanced design and active magnetic-bearing technology. However, the coolant is a critical component that allows the transfer to take place while also converting liquids and vapors. York VSD industrial coolant is an additive for chillers. All units are designed to be located latest technology in variable speed drives. Ask Our Pros-Owner Assistance - NO DIY advice will be given. Repair if any problems are noticed. Faulty pump glycol. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Facilities require York VSD industrial Coolant as a replacement item. 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. Fig 2 - PWM Voltage Waveform. Examine if the ambient sensor is defective. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. Vsd Frequency. 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. endstream endobj 546 0 obj <>stream 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 hb```@2A2,L'U&y2l&WW(d8@9G EVz~y| 1AA$(Q `Z4:H0H3}H;0p6BY ;` 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 ? Limiting/Unloading. 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. Variable Speed Drive (VSD) 18. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). VerticalScope Inc. All Rights Reserved. Drained glycol, and replaced with new. Internal ambient temp is 30 to 35 DegC. Check the operation of the fan. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. View online or download York VSD 351 Operation Manual. No display on the control panel and unit will not run. 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. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. York manufactures chillers used in commercial and industrial settings. WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. Check the operation of the fan. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. 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 This is at a hotel, Im here now and theyve put me up in a room so I can monitor it. 3- wt the problem may cuses if i still operate chiller daily after reset it? replacement cost of IGBT in Dubai is 25000 AED(6,800USD). York chiller troubleshooting guide helped you more to solve the problem easily. 9. You need to check 1 FU, 2FU, 4FU, 5FU, 17FU or 19FU and 2T/ 10T transformers. If you get high motor temperature input from one of the sensors, here are possible causes. 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
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