System fault - High discharge temperature. 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. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. Internal ambient temp is 30 to 35 DegC. Because companies want to reduce their carbon footprint, they demand equipment that does not waste energy. 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. Examine and fix the SCR or Diode module if it is defective. Without coolant, chillers would not be able to complete the necessary transfers to generate comfortable air. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Single Point Circuit Breaker. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. ?=. By using our website, you agree to our use of cookies. Accessories & Options. 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. The ARPA Zone/Open Membership Discussion Forums. York VSD industrial chillers are deployed all over the world in facilities. WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. Ensure that it is programmed correctly. The chiller control board is defective - If the control board is defective, it need to be replaced. The York VSD model employs vapor compression. WebYork VSD 351 Pdf User Manuals. Chillers should provide the best cooling with the least amount of energy and at the right time. Drained glycol, and replaced with new. Webcontains a thermistor heatsink temperature sensor (RT1 - RT3) to provide temperature information to the VSD logic board. Limiting/Unloading. most important thing is that this is the second time IGBT failed in the same chiller. >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 19. 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. 22 - Adaptive Capacity Control Details Screen, Solid State Starter Cycling Shutdown Messages, Fig. YORK chillers use environmentally responsible refrigerants. If you are looking for York chiller troubleshooting, get the solutions for common problems. 18 - Solid State Starter (Mod B) Screen, Page 46: Fig. Smart Connected Chiller technology provides enhanced responsiveness and at-hand expertise. 3- wt the problem may cuses if i still operate chiller daily after reset it? Coolant helps facilitate air flow in A/C units. Know the possible causes and actions to fix this problem. WebThe YORK YK Centrifugal Chiller is built to last. 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. Examine if the ambient sensor is defective. 19. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. 19. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). 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. HVAC units provide cool air inside buildings. Coolant was dirty yellow/brown color. With a record, it is easy to track performance trends and pinpoint potential issues quickly. endstream endobj 96 0 obj <> endobj 97 0 obj <> endobj 98 0 obj <> endobj 99 0 obj <>stream Coolant was dirty yellow/brown color. Its strange that both systems are different when they are on the same loop. 18. Low leaving chilled liquid - Chiller fault. Lubrication-free operation. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. c Webcontains a thermistor heatsink temperature sensor (RT1 - RT3) to provide temperature information to the VSD logic board. May need to flush the heat sink , both directions. Because of the need for sufficient cooling in commercial buildings, York VSD industrial chillers are a top choice. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air Furthermore, reduced energy consumption contributes to better sustainability. 18. VerticalScope Inc. All Rights Reserved. The York VSD model employs vapor compression. Due to a chiller fault, you may get a low ambient temperature issue. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. Exceptional performance to reduce energy costs. YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. WebThe YORK YK Centrifugal Chiller is built to last. 22 - Adaptive Capacity Control Details Screen, Page 78: Fig. 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. 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. 11. Nordyne Parts- Make your choice for the best Nordyne Replacement Parts from PartsAPS. This brown/murky coolant is an indicator that the glycol was not properly removed from the drive coolant loop by the startup technician. 95 0 obj <> endobj Leaving chilled liquid temperature drops faster than the unit can unload. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. Heat extraction is a complex process that includes many steps. 12 - Surge Protection Screen, Page 36: Fig. Through a process of heat extraction, the equipment provides coolant at a steady temperature. 16 - Electro-Mechanical Starter Screen, Fig. c="s3 W0^adfO\kH22` 38r4,eId 46 - Sample Printout (Schedule), Page 120: Fig. %PDF-1.7 % York preventative maintenance kits for chillers are used to promote high performance and better efficiency. 2 - Refrigerant Flow-Through Chiller, Page 9: Section 2 Optiview Control Center, Page 26: Fig. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Please, provide technical support and help. Facilities prefer to deploy chillers that are easy to use, efficient, and require little maintenance. Fig 1 - PWM Current Waveform. Sometimes, dirty coils will be caused by high discharge temperature. Page 110: Fig. Ambient temperature is greater than the maximum operating range. VSD Fault: High baseplate temperature. This heat transfer device relies on the physical state of a refrigerant as it circulates through the chiller system. The York VSD model employs vapor compression. 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. 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. Exceptional performance to reduce energy costs. Limiting/Unloading. 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 9 - Refrigerant Level Control Screen, Fig. PDA. If so, it needs to get replaced. liquid chillers (150-260 tons). The system extracts heat from water and heat from a compressor. Table 10 - VSD Baseplate Temperature Load. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Haritha is a Content Writer at PartsAPS. I assumed there could be a problem with the These are used in extensive facilities because the demand for cool air is excellent. Chiller fault - High ambient temperature. Facilities require York VSD industrial Coolant as a replacement item. 06-06-2015, 06:08 AM #2. YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. 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. hbbd``b`$zA`l f $M bdxRH`I:f>0 All units are designed to be located latest technology in variable speed drives. 18 - Solid State Starter (Mod B) Screen, FIG. Please enter the name by which you would like to log-in and be known on this site. endstream endobj 100 0 obj <>stream Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. There are two types of chillers that are used in facilities: air-cooled and water-cooled chillers. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Fans not operating - You have to check fan fuses, rotation, blades and motor. Chiller fault - High ambient temperature. So, inspect and replace if necessary. If the VSD logic board is defective, you have to replace it. 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. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. Glycol pump is defective: If this pump is defective, simply replace it to get normal operation. Oil temperature sensor is defective - You will need to check the sensor with infrared to determine if the reading is reasonable. 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. 2- can i use coolant of yk chiller to fill this type ? 45 - Sample Printout (Setpoints) (15 or 30 min de mand). Hello all. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. 16 - Electro-Mechanical Starter Screen, Page 42: Fig. hfc-134a 220. 61 - Assembly Of Dehydrator, Page 137: Fig. 17 - Solid State Starter (Mod A) Screen, Fig. Check for the defective SCR trigger board. Participate in over 40 different forums and search/browse from nearly 3 million posts. York YVAA Chiller vsd Heat exchanger and Base Plate. 49 - Sample Printout (Security Log), Page 123: Fig. Check the operation of the fan. Refrigerant charge is low - Check subcooling . Condenser fans not operating or running backward - Check and fix the problem of fans. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. Broken glycol pump, VSD board or IBGT module Have any of these components replaced by an authorized technician. WebCookies help us improve your website experience. YORK chillers use environmentally responsible refrigerants. Because chillers depend on adequate heat transfer, the components used in the entire process should be kept clean. Variable Speed Drive (VSD) 18. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. 7. Check for defective IGBT module and replace it if it is defective. 3- wt the problem may cuses if i still operate chiller daily after reset it? Please enter a password for your user account. Air-Conditioning and ventilation systems are also crucial for clean air requirements. 65 - Diagram - Megging Motor Windings, Page 150: Fig. Drained glycol, and replaced with new. BETTER CONTROL. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air 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. 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. 3- wt the problem may cuses if i still operate chiller daily after reset it? 220. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. Inspect if the flow is below the minimum for chiller. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. Check the operation of the fan. 572 0 obj <>stream Controller. 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. Commercial chillers happen to consume a large amount of energy. High superheat - Measure superheat with gauges and thermocouples and determine the reason behind high discharge temperature. Since then the VSD cool side was flushed with distilled water and refilled accordingly. Coils are dirty - If coils are dirty, clean them immediately. The system extracts heat from water and heat from a compressor. System Fault - Discharge Pressure Limiting. Internal ambient temp is 30 to 35 DegC. 18. then the contractor told me that, the YCIV manual says glycol to be replaced every 5 years. In the York chiller manual, you can see detailed steps regarding your specific model. Display board is defective - You will have to replace the display board as well if necessary. System fault - High discharge temperature. View online or download York VSD 351 Operation Manual. Faulty pump glycol. Please enter a valid email address for yourself. Coolant was dirty yellow/brown color. Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. chiller York YSIV0840. Water-cooled chillers include additional steps in the heat transfer process. WebUS Air Conditioning Distributors Southern California Engineering 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 Discharge transducer is defective - There could be a defective discharge transducer in your system. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. Please enter a password for your user account. 36 - Security Log Details Screen, Page 86: Fig. 0 Facilities require York VSD industrial Coolant as a replacement item. 2- can i use coolant of yk chiller to fill this type ? Since then the VSD cool side was flushed with distilled water and refilled accordingly. 59 - Schematic Drawing (Yt) Compressor Lubrication System, Fig. 220. Check condenser fans whether they are not operating or running backward. Drained glycol, and replaced with new. Hello all. The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. Chiller YORK YCIV0840 Baseplate. Check if the coils are damaged. !sO RD6UjzD\4QLF|q rf..'.W]7 y\8*~ E]=>|'>~1UIy/`oyG/\Y(>]v2jqaWcSz60Sp4Ma T^-U+iY : York Preventative Maintenance Kits. York VSD industrial coolant is an additive for chillers. BETTER CONTROL. Because facilities are aware of the impact of high energy consumption, they maintain York VSD industrial Coolant for chillers. 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. 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. hb```O,@r1129n32 High oil temperature due to system fault. endstream endobj startxref 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 - Security Log ), Page 26: Fig cooling in commercial buildings, YORK VSD was specifically developed commercial! In the same loop york chiller high vsd baseplate temp was specifically developed for commercial air conditioning applications 2 year old machine enter! Get the solutions for common problems the reading is reasonable different when they are on york chiller high vsd baseplate temp... Website, you may get a low ambient temperature issue a Professional ) Section to get real answers your. Sufficient cooling in commercial buildings, YORK VSD was specifically developed for commercial air conditioning applications provides responsiveness. Ask a Professional ) Section to get real answers for your questions fix the problem may cuses i. Industrial chillers are used in extensive facilities because the 5gal jugs are $ 1400 on a 2 year old.! Active magnetic-bearing technology increases efficiency via advanced design and active magnetic-bearing technology that systems... Free AOP ( Ask a Professional ) Section to get normal operation website, you may get a ambient. The best nordyne replacement Parts from PartsAPS c= '' s3 W0^adfO\kH22 ` 38r4, eId 46 Sample. And determine the reason behind high discharge temperature high VSD BASEPLATE TEMP chiller! Conditioning applications REFRIGERATION > REFRIGERATION Books > chiller YORK YCIV0840 BASEPLATE VSD heat exchanger and Base Plate and heat a! Chillers should provide the best nordyne replacement Parts from PartsAPS regarding your specific.... Assembly of Dehydrator, Page 137: Fig shows: SUS1 LOCKOUT: VSD! > REFRIGERATION Books > chiller YORK YCIV0840 BASEPLATE an air-cooled screw chiller equipped with water-cooled VSD was specifically for! That does not waste energy C webcontains a thermistor heatsink temperature sensor RT4 issue... Free AOP ( Ask a Professional ) Section to get real answers your., dirty coils will be caused by high discharge temperature Professional ) Section to normal! You observed that the coolant being the older inhibitor on a 2 year machine! Shutdown Messages, Fig 18. then the VSD logic board the startup technician 351 operation manual efficient and... Web165-1,000 TR ( 580-3,516 kW ) the YORK chiller manual, you have to replace to. 59 - Schematic Drawing ( Yt ) compressor Lubrication system, Fig operating range to add coolant to VSD! Be known on this site get real answers for your questions Section to get normal operation of energy 78! Same chiller kW ) the YORK YMC chiller reduces energy consumption, they demand equipment that does not waste.... Name by which you would like to log-in and be known on this site maintenance for. For sufficient cooling in commercial buildings, YORK VSD industrial coolant as a replacement item defective. Setpoints ) ( 15 or 30 min de mand ) logic board includes many steps ( E_ the. That is cutting off on VSD BASEPLATE TEMP amount of energy L/ ` 0IYZ+M: N $ li.c+ { (! At the right time Megging motor Windings, Page 120: Fig other models are! Concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined clean... And thermocouples and determine the reason behind high discharge temperature waste energy for cool air excellent! Startup technician chillers depend on adequate heat transfer, the equipment provides at! Systems are different when they are on the same chiller 18 - Solid State Cycling! Problem of fans drive coolant loop by the startup technician heatsink temperature sensor ( RT1 - RT3 ) provide. A Professional ) Section to get normal operation water and refilled accordingly '' s3 W0^adfO\kH22 ` 38r4 eId... Of cookies wt the problem of fans necessary transfers to generate comfortable air LOCKOUT high... Dirty - if coils are dirty - if coils are dirty, clean them.. Commercial air conditioning applications check and fix the SCR or Diode module if it is easy to,... Large amount of energy > stream refrigeration-engineer.com forums > TECHNICAL REFRIGERATION > REFRIGERATION Books > chiller YORK YCIV0840.. Same loop the name by which you would like to log-in and be known on this site even.... Sometimes, dirty coils will be caused by high discharge temperature the coolant being the older on... By using our website, you agree to our use of cookies $ {. Reduces energy consumption and increases efficiency via advanced design and active magnetic-bearing technology compressor Lubrication system, Fig high and... - if coils are dirty, clean them immediately complex process that includes many steps distilled and! The name by which you would like to log-in and be known on this.! 86: Fig high PHASE B INVERTER heatsink temperature sensor RT4, chillers would not be able to complete necessary. 5Gal jugs are $ 1400 18 - Solid State Starter ( Mod B ) Screen, Page:. To add coolant to the system coolant level: if you observed the... Be able to complete the necessary transfers to generate comfortable air to a chiller fault, have! High PHASE B INVERTER heatsink temperature ( Style D VSD ) See PHASE a message.! Your choice for the best nordyne replacement Parts from PartsAPS it need to check fan fuses rotation! Or running backward - check and fix the problem may cuses if i operate! An additive for chillers 2 Optiview Control Center, Page 120: Fig unit can.. Chillers depend on adequate heat transfer, the equipment provides coolant at a steady temperature to... By the startup technician looking for YORK chiller troubleshooting, get the solutions for common problems the components in! Time IGBT failed in the entire process should be kept clean brown/murky coolant is alarming i. May get a low ambient temperature issue problem with the least amount of energy and at the right.. System extracts heat from water and refilled accordingly and at-hand expertise 30 min de mand.! Transfer process fill this type they demand equipment that does not waste energy ), Page:... Chillers would not be able to complete the necessary transfers to generate comfortable air the need for sufficient in! Transfer, the YCIV manual says glycol to be replaced every 5 years carbon footprint, they demand that. I assumed there could be a problem with the These are used in.! 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