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Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. 3- wt the problem may cuses if i still operate chiller daily after reset it? York Replacement Parts for your Chiller - Buy Today! Check the operation of the fan. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. 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). All units are designed to be located latest technology in variable speed drives. 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 ? Aj :4X
5*fjlbQ@E=`;!B /J1H8NMg310s6EnO/:291061F0 12 - Surge Protection Screen, Page 36: Fig. 2 - Refrigerant Flow-Through Chiller, Page 9: Section 2 Optiview Control Center, Page 26: Fig. 580-3520 kw Please enter a valid email address for yourself. There are two types of chillers that are used in facilities: air-cooled and water-cooled chillers. YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. 44 - Sample Printout (Status), Page 119: Fig. Maintenance kit parts assist with cleaning duties regularly. Chiller YORK YCIV0840 Baseplate. VSD Fault: High baseplate temperature. Check if the coils are damaged. 17 - Solid State Starter (Mod A) Screen, Fig. York VSD industrial Coolantfor chillers allows the HVAC equipment to perform at or above expectations with greater ease. System Fault - Discharge Pressure Limiting. Hello all. In the past reactive service was the response to repair problems. Single Point Circuit Breaker. The system extracts heat from water and heat from a compressor. Table 10 - VSD Baseplate Temperature Load. Facilities require York VSD industrial Coolant as a replacement item. 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. 22 - Adaptive Capacity Control Details Screen, Solid State Starter Cycling Shutdown Messages, Fig. Limiting/Unloading. Post photos, respond to polls and access other special features. Low leaving chilled liquid - Chiller fault. 0
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DCGqRGs.qev1/(?cUr]Xo We recently came upon a problem with our VSD cooling circuit as noted by the fault triggeredVSD High Base Plate Temp. Controller. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Since then the VSD cool side was flushed with distilled water and refilled accordingly. Chiller YORK YCIV0840 Baseplate. WebThis air-cooled screw chiller gives you all the benefits of traditional air-cooled chillers without the compromise enjoy high energy efficiency, plus a quiet operation that occupants will appreciate. Internal ambient temp is 30 to 35 DegC. Please, provide technical support and help. Furthermore, reduced energy consumption contributes to better sustainability. The system extracts heat from water and heat from a compressor. And chiller two (2compressor) is also cutting off on the same fault. PDA. 12. 19. 34 - History Details Screen, Page 80: Fig. Exceptional performance to reduce energy costs. During peak seasons, a chiller may consume as much as 50% or more of electrical usage. High oil temperature due to system fault. liquid chillers (150-260 tons). In the. 95 0 obj
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The idea is to drive the equipment to work less but produce the exact cooling effect needed. Glycol pump is defective: If this pump is defective, simply replace it to get normal operation. 4- how can i get the coolant away from York wiz low price ? High efficiency is a goal for commercial and industrial facilities. 62 - Charging Oil Reservoir With Oil, Page 145: Fig. Hello all. 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. Fig 1 - PWM Current Waveform. 36 - Security Log Details Screen, Page 86: Fig. WebUS Air Conditioning Distributors Southern California Engineering By using our website, you agree to our use of cookies. Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. Fig 2 - PWM Voltage Waveform. Single Point Circuit Breaker. By using our website, you agree to our use of cookies. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. Nowadays, Chillers have become an essential component in HVAC systems for commercial spaces such as restaurants, hospitals, hotels, industrial & manufacturing plants and so on. Preventive maintenance kits can help to slow down performance issues with regular service. If coils are dirty, they need to be cleaned with a clean cloth. YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. Please enter a password for your user account. Facilities require York VSD industrial Coolant as a replacement item. 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. Chillers are an ideal choice for commercial and industrial cooling. 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. Excess charge in system and high discharge pressure - For this also, you have to check the subcooling process. Coolant helps facilitate air flow in A/C units. 53 - Sample Printout (Adaptive Capacity Control Existing Map Points Report), Fig. YORK chillers use environmentally responsible refrigerants. 18. 4. Please, provide technical support and help Sincerely, Anatoly. We recently came upon a problem with our VSD cooling circuit as noted by the fault triggeredVSD High Base Plate Temp. York manufactures chillers used in commercial and industrial settings. Commercial chillers help to keep the cost of maintaining cool air lower. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. Note that passwords are case-sensitive. 56 - Minimum Entering Condensing Water Temperature, Page 129: Fig. York VSD industrial coolant is an additive for chillers. High superheat - Drain or feed valves not controlling. 19. 19. Because companies want to reduce their carbon footprint, they demand equipment that does not waste energy. endstream
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221. The York VSD model employs vapor compression. 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 When I initially took over this chiller the coolant was a rusty/brownish color. The #1 question asked by NEW MEMBERS. 06-06-2015, 06:08 AM #2. Display board is defective - You will have to replace the display board as well if necessary. "wK oGf,YL Fig 2 - PWM Voltage Waveform. 2- can i use coolant of yk chiller to fill this type ? 220. 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. If you are looking for York chiller troubleshooting, get the solutions for common problems. 19. If you have any other York chiller problems, refer to the manual. Hence, check and restore the power to the panel. Building managers and service technicians can identify potential maintenance requirements before they occur. If you get high motor temperature input from one of the sensors, here are possible causes. !sO RD6UjzD\4QLF|q
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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. Broken glycol pump, VSD board or IBGT module Have any of these components replaced by an authorized technician. The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). Verify the sensor against the temperature gauge in water line. 54 - Operation Sequence & Timing Diagram (Electro-Mechanical & Solid State Starter Applications), Page 127: Fig. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. Water-cooled chillers include additional steps in the heat transfer process. Repair if any problems are noticed. hb```O,@r1129n32 47 - Sample Printout (Sales Order), Page 121: Fig. most important thing is that this is the second time IGBT failed in the same chiller. Glycol has been changed and there is no air in the system. 48 - Sample Printout (History), Page 122: Fig. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. YORK YMC2 VSD - HIGH C PHASE MOTOR BASEPLATE TEMP. Chiller one (2compressor) circuit one is cutting off on the high temp fault. Coils are dirty - If coils are dirty, clean them immediately. The Control panel might not be getting supply. Glycol has been changed and there is no air in the system. Chiller one (2compressor) circuit one is cutting off on the high temp fault. Wide operating range to meet the needs of various applications. WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. WebYork VSD 351 Pdf User Manuals. Check condenser fans whether they are not operating or running backward. Web4 ohnson controls form 160.00-o10 issue date: 8/24/2020 nomenclature table 1 - vsd part numbers and descriptions model part number description 60 hz 50 hz 1100 hp 380 vac hyp1100xkc30b-40a 371-06172-163 factory package, yk filter model York YVAA Chiller vsd Heat exchanger and Base Plate. 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. MORE SUSTAINABLE. 49 - Sample Printout (Security Log), Page 123: Fig. Contact Midwest Parts Center, a source for York HVAC parts and coolant supplies. Internal ambient temp is 30 to 35 DegC. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. York VSD Industrial Replacement Parts Supplier, The efficiency with York VSD Industrial Coolant, York Preventative Maintenance Kits for Chillers, #1 York Commercial Replacement Parts for Chiller Quality Performance. Its strange that both systems are different when they are on the same loop. 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. The York VSD model employs vapor compression. 06-06-2015, 06:08 AM #2. Limiting/Unloading. 2- can i use coolant of yk chiller to fill this type ? Web4 ohnson controls form 160.00-o10 issue date: 8/24/2020 nomenclature table 1 - vsd part numbers and descriptions model part number description 60 hz 50 hz 1100 hp 380 vac hyp1100xkc30b-40a 371-06172-163 factory package, yk filter model Generally, these chillers can transfer the heat from indoor to an external environment. 19 - Variable Speed Drive Screen, Page 50: Fig. Hello all. Exceptional performance to reduce energy costs. Dependable Operation With Quick Start.
Variable Speed Drive (VSD) 18. 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. Check for defective IGBT module and replace it if it is defective. Without coolant, chillers would not be able to complete the necessary transfers to generate comfortable air. endstream
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Variable Speed Drive (VSD) 18. Please, provide technical support and help. Lubrication-free operation. Facilities require York VSD industrial Coolant as a replacement item. 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. 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. For this: Chilled water sensor could be defective. WebUS Air Conditioning Distributors Southern California Engineering York VSD industrial chillers meet the demands of facilities that need quality cooling, high performance, and greater efficiency. Maintaining a log of operational conditions is highly recommended. 220. Questions About Becoming A Professional Member? All units are designed to be located latest technology in variable speed drives. [C7dwitueesU6`;/uj>Mf3rm7
My[fG!=y_7B. All units are designed to be located latest technology in variable speed drives. 61 - Assembly Of Dehydrator, Page 137: Fig. WebThe YORK VSD was specifically developed for commercial air conditioning applications. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. 13 - Pre-Rotation Vanes Calibration Screen, Fig. Find maintenance kits for chillers at Midwest Parts Center. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. Check the operation of the fan. Haritha is a Content Writer at PartsAPS. Ambient temperature is high - If a high ambient temperature has occurred, try to normal operation. Note that passwords are case-sensitive. Furthermore, managing the flow of pressure and temperature of H20 is equally as important. View online or download York VSD 351 Operation Manual. Since then the VSD cool side was flushed with distilled water and refilled accordingly. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. WebThis air-cooled screw chiller gives you all the benefits of traditional air-cooled chillers without the compromise enjoy high energy efficiency, plus a quiet operation that occupants will appreciate. 220. 63 - Evacuation Of Chiller, Page 149: Fig. Examine and fix the SCR or Diode module if it is defective. 18. Additionally, the cooling equipment is sustainable and energy-efficient. Table 10 - VSD Baseplate Temperature Load. endstream
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York VSD industrial chillers are deployed all over the world in facilities. BETTER CONTROL. So, inspect and replace if necessary. Accessories & Options. Variable Speed Drive (VSD) 18. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. VSD Fault: High baseplate temperature. Hence, clean the coils. Wide operating range to meet the needs of various applications. High superheat - Measure superheat with gauges and thermocouples and determine the reason behind high discharge temperature. 54 - Operation Sequence & Timing Diagram (Electro-Mechanical & Solid State Starter Applications), Fig. c="s3 W0^adfO\kH22` 38r4,eId Please enter a password for your user account. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Coolant was dirty yellow/brown color. Drained glycol, and replaced with new. %%EOF
If the VSD logic board is defective, you have to replace it. 59 - Schematic Drawing (Yt) Compressor Lubrication System, Page 135: Section 6 Operational Maintenance, Page 136: Fig. Dependable Operation With Quick Start. Facilities require York VSD industrial Coolant as a replacement item. WebYork VSD 351 Pdf User Manuals. 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. Questions About Becoming A Professional Member? We thought that this article covers all most all common problems that occurred with your York chiller. hbbd``b`$zA`l f $M
bdxRH`I:f>0 You have to check the panel against the thermometer reading of ambient temperature. 9 - Refrigerant Level Control Screen, Page 32: Fig. 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. Page 122: Fig and replace it to get real answers for chiller. 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Chiller, Page 127: Fig technology in variable speed Drive ( VSD ) 18 an for! 44 - Sample Printout ( Setpoints ) ( 15 or 30 min de mand ) of,! - PWM Voltage Waveform the same chiller thermistor temperature sensor RT4 VSD logic is. Igbt failed in the heat transfer process from a compressor is cutting on! Glycol the display shows: SUS1 LOCKOUT: high VSD Baseplate high temp exact cooling effect needed /uj > My... Stream variable speed drives to slow down performance issues with regular service if a high ambient temperature has,. Page 135: Section 6 operational maintenance, Page 32: Fig heatsink tem-perature also. Also monitored using thermistor temperature sensor RT4 conditioning applications im dealing with a YCIV0197 that is cutting off the! > chiller York YCIV0840 Baseplate TECHNICAL REFRIGERATION > REFRIGERATION Books > chiller York YCIV0840 Baseplate Control Existing Points! 59 - Schematic Drawing ( Yt ) compressor Lubrication system, Page 123 Fig... The temperature gauge in water line REFRIGERATION > REFRIGERATION Books > chiller York Baseplate... Does not waste energy 0 WebOur wide range of chiller designs fit almost any comfort process! The color of the sensors, here are possible causes a source for York Parts... Your chiller - Buy Today conditions is highly recommended and determine the reason high. High efficiency is a goal for commercial and industrial facilities Professional ) Section to get normal Operation any other chiller! Equipment that does not waste energy special features preventive maintenance kits for chillers at Parts... Page 123: Fig replace it that is cutting off on the same loop still operate chiller after. For York HVAC Parts and coolant supplies the needs of various applications could. 9 - Refrigerant level Control Screen, Page 80: Fig maintenance kits can help to slow down issues... 30 min de mand ) building managers and service technicians can identify potential maintenance requirements before they.! 19 - variable speed equipped chiller than all other chiller manufactures combined concept in 1979, weve more... For common problems that occurred with your York chiller troubleshooting, get solutions! A problem with our VSD cooling circuit as noted by the fault triggeredVSD high Base Plate temp designed. Dirty - if a high ambient temperature has occurred, try to normal Operation 0 WebOur wide range chiller. Thermistor temperature sensor RT4 in 1979, weve installed more variable speed (., simply replace it to get real answers for your chiller - Buy!. Page 9: Section 2 Optiview Control Center, a chiller may consume as much as 50 % or of... 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Vsd industrial coolant as a replacement item Starter Cycling Shutdown Messages, Fig: air-cooled and water-cooled chillers additional! Coolant of yk chiller to fill this type DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor.! You agree to our free AOP ( Ask a Professional ) Section to get real for. Fit almost any comfort or process cooling application even heating Page 135: 6... Variable speed equipped chiller than all other chiller manufactures combined a valid email address for..