63 - Evacuation Of Chiller, Page 149: Fig. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. No display on the control panel and unit will not run. WebUS Air Conditioning Distributors Southern California Engineering Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. 541 0 obj <> endobj Smart Connected Chiller technology provides enhanced responsiveness and at-hand expertise. Exceptional performance to reduce energy costs. The color of the coolant is alarming, I could not imagine the coolant being the older inhibitor on a 2 year old machine. 34 - History Details Screen, Page 80: Fig. so, the same glycol is circulation for the past 5 years. Dependable Operation With Quick Start. 220. ?=. WebCookies help us improve your website experience. Ambient temperature is high - If a high ambient temperature has occurred, try to normal operation. High discharge pressure - System fault. 21 - VARIABLE SPEED DRIVE DETAILS SCREEN (VSD with Part Number 371-02767-XXX (60 Hz) or 371-03700-XXX (50 Hz)), Fig. I assumed there could be a problem with the Chillers provide cool air through a process of heat exchange. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). The York VSD model employs vapor compression. Please, provide technical support and help. Limiting/Unloading. hUmO0+$v UE1RZ5m4NJ With seismic certification OSP-0045-10, this water-cooled chiller can maintain operation in the event of an earthquake, making it ideal for sensitive applications, like hospitals or data centers. YORK chillers use environmentally responsible refrigerants. liquid chillers (150-260 tons). May need to flush the heat sink , both directions. Ree}1^/#Xq$ssDoP[?U/fI1C{lt`Xcv \{j)cV WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. then the contractor told me that, the YCIV manual says glycol to be replaced every 5 years. Post photos, respond to polls and access other special features. 0 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. WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. Sincerely, Anatoly. As a result, there are a couple of different types of chillers available on the market. 06-06-2015, 06:08 AM #2. PDA. Sincerely, Anatoly. endstream endobj 96 0 obj <> endobj 97 0 obj <> endobj 98 0 obj <> endobj 99 0 obj <>stream Examine and fix the SCR or Diode module if it is defective. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. 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. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. BETTER CONTROL. Participate in over 40 different forums and search/browse from nearly 3 million posts. 221. View online or download York VSD 351 Operation Manual. MORE SUSTAINABLE. Variable Speed Drive (VSD) 18. 19. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. Drained glycol, and replaced with new. When I initially took over this chiller the coolant was a rusty/brownish color. !sO RD6UjzD\4QLF|q rf..'.W]7 y\8*~ E]=>|'>~1UIy/`oyG/\Y(>]v2jqaWcSz60Sp4Ma T^-U+iY : 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). 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 Broken glycol pump, VSD board or IBGT module Have any of these components replaced by an authorized technician. 12 - Surge Protection Screen, Page 36: Fig. endstream endobj startxref Discharge temperature might be defective. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. 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. Webcontains a thermistor heatsink temperature sensor (RT1 - RT3) to provide temperature information to the VSD logic board. 220. 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. c="s3 W0^adfO\kH22` 38r4,eId If you get high motor temperature input from one of the sensors, here are possible causes. Repair if any problems are noticed. Fig 1 - PWM Current Waveform. These are used in extensive facilities because the demand for cool air is excellent. Post photos, respond to polls and access other special features. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. 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,! Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air WebCookies help us improve your website experience. tUo;KSsoXvDpA?ws&v~$ " ?Nk Nn Drained glycol, and replaced with new. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. Check the operation of the fan. Since then the VSD cool side was flushed with distilled water and refilled accordingly. Chiller maintenance with York preventative maintenance kits allows commercial and industrial facilities to reduce energy consumption. 4. Chiller one (2compressor) circuit one is cutting off on the high temp fault. If you have any other York chiller problems, refer to the manual. Webcontains a thermistor heatsink temperature sensor (RT1 - RT3) to provide temperature information to the VSD logic board. Check if the coils are damaged. During peak seasons, a chiller may consume as much as 50% or more of electrical usage. If so, it needs to get replaced. 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 ? Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. Chillers are deployed in many types of facilities. Discharge transducer is defective - There could be a defective discharge transducer in your system. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. She was good at writing content for E-Commerce websites related to Restaurant Equipment Parts, Appliance Parts, Food Service Parts, HVAC Parts, etc. Because chillers depend on adequate heat transfer, the components used in the entire process should be kept clean. Check the following things that could be caused the issue. Chillers are responsible for eliminating heat from the chambers of an HVAC to generate cool air. Repair if any problems are noticed. Leaving chilled liquid temperature drops faster than the unit can unload. 9 - Refrigerant Level Control Screen, Fig. 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. Accessories & Options. If coils are dirty, they need to be cleaned with a clean cloth. 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 YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. 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. We recently came upon a problem with our VSD cooling circuit as noted by the fault triggeredVSD High Base Plate Temp. Facilities require York VSD industrial Coolant as a replacement item. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. 2 - Refrigerant Flow-Through Chiller, Fig. VSD Fault: High baseplate temperature. Chillers are an ideal choice for commercial and industrial cooling. Because companies want to reduce their carbon footprint, they demand equipment that does not waste energy. York Preventative Maintenance Kits. 221. WebThe YORK YK Centrifugal Chiller is built to last. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. %PDF-1.7 % 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. 9. 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. 221. [C7dwitueesU6`;/uj>Mf3rm7 My[fG!=y_7B. WebThe YORK YK Centrifugal Chiller is built to last. WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor temperature sensor RT4. WebYork VSD 351 Pdf User Manuals. Even if the temperatures outside the building walls fluctuate, HVAC units maintain comfortable airflow levels indoors. The idea is to drive the equipment to work less but produce the exact cooling effect needed. 16 - Electro-Mechanical Starter Screen, Page 42: Fig. I assumed there could be a problem with the Additionally, the cooling equipment is sustainable and energy-efficient. WebYork VSD 351 Pdf User Manuals. 18 - Solid State Starter (Mod B) Screen, Page 46: Fig. York VSD industrial Coolantfor chillers allows the HVAC equipment to perform at or above expectations with greater ease. 0 The role of air-conditioning units is to remove humidity from the atmosphere to make indoor air comfortable. 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. 18. 47 - Sample Printout (Sales Order), Page 121: Fig. Facilities prefer to deploy chillers that are easy to use, efficient, and require little maintenance. Internal ambient temp is 30 to 35 DegC. 59 - Schematic Drawing (Yt) Compressor Lubrication System, Fig. VSD Fault: High baseplate temperature. 580-3520 kw Check the operation of the fan. 22 - Adaptive Capacity Control Details Screen, Page 78: Fig. 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. Fig 1 - PWM Current Waveform. 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. Facilities require York VSD industrial Coolant as a replacement item. )9Z-&OZ/s)/(tX_ +P43wKz1s[7W#`;2rx]LmterTdJ'm3HBs{:88AnP{J, NKZ@ZWXA"q(m x}wGu!GAVhJs=v)(E@gl:f 'U\Y"@ng9VZctAe uL:UD| sV@Ld7#DYHw0p3: G3 0 7i >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 To know, you have to check the transducer against a gauge. There are two types of chillers that are used in facilities: air-cooled and water-cooled chillers. VSD Fault: High baseplate temperature. York VSD industrial chillers meet the demands of facilities that need quality cooling, high performance, and greater efficiency. 220. BETTER CONTROL. Since then the VSD cool side was flushed with distilled water and refilled accordingly. wHen I diE I hOpe gOd haS mErcy oN my SiNful LifE. 55 - Operation Sequence & Timing Diagram (Compressor Motor Variable Speed Drive Applications), Fig. In the past reactive service was the response to repair problems. MORE SUSTAINABLE. York preventative maintenance kits, however, are a requirement. 9 - Refrigerant Level Control Screen, Page 32: Fig. Please enter a password for your user account. 19 - Variable Speed Drive Screen, Page 50: Fig. By using our website, you agree to our use of cookies. Furthermore, reduced energy consumption contributes to better sustainability. 220. Hence, you need to check these components and repair them to fix the problem quickly. 06-06-2015, 06:08 AM #2. High superheat - Measure superheat with gauges and thermocouples and determine the reason behind high discharge temperature. 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. 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. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. 06-06-2015, 06:08 AM #2. 65 - Diagram - Megging Motor Windings, Page 150: Fig. York YVAA Chiller vsd Heat exchanger and Base Plate. Ambient temperature is greater than the maximum operating range. Please, provide technical support and help. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. You have to check the panel against the thermometer reading of ambient temperature. And chiller two (2compressor) is also cutting off on the same fault. WebOur wide range of chiller designs fit almost any comfort or process cooling application even heating. Ask Our Pros-Owner Assistance - NO DIY advice will be given. Maintenance kit parts assist with cleaning duties regularly. Please enter the name by which you would like to log-in and be known on this site. Please, provide technical support and help. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. The York VSD model employs vapor compression. Webcontains a thermistor heatsink temperature sensor (RT1 - RT3) to provide temperature information to the VSD logic board. 50 - Sample Printout (Trend), Page 124: Section 4 System Operating Procedures, Page 126: Fig. PDA. Glycol has been changed and there is no air in the system. She has a great understanding of today's marketing strategies that yield strong results and always happy to create valuable content & share her thoughts. Internal ambient temp is 30 to 35 DegC. The system extracts heat from water and heat from a compressor. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. Chiller YORK YCIV0840 Baseplate. 50 & 60 hz The chiller control board is defective - If the control board is defective, it need to be replaced. 2- can i use coolant of yk chiller to fill this type ? Commercial chillers help to keep the cost of maintaining cool air lower. Dependable Operation With Quick Start. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air Its strange that both systems are different when they are on the same loop. This is at a hotel, Im here now and theyve put me up in a room so I can monitor it. Variable Speed Drive (VSD) 18. 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. Please enter the name by which you would like to log-in and be known on this site. 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. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. Lubrication-free operation. chiller York YSIV0840. The machines work by two methods: vapor absorption and vapor compression. 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. Faulty pump glycol. 12. %%EOF 18. Participate in over 40 different forums and search/browse from nearly 3 million posts. Verify the sensor against the temperature gauge in water line. Fig 1 - PWM Current Waveform. 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. %PDF-1.6 % 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. WebThe YORK VSD was specifically developed for commercial air conditioning applications. YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. Please, provide technical support and help Sincerely, Anatoly. Because technology has increased, technicians can deliver service on demand. Page 110: Fig. 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 Low leaving chilled liquid - Chiller fault. High efficiency is a goal for commercial and industrial facilities. I assumed there could be a problem with the In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. 4- how can i get the coolant away from York wiz low price ? WebCookies help us improve your website experience. Limiting/Unloading. Oil temperature sensor is defective - You will need to check the sensor with infrared to determine if the reading is reasonable. Fig 2 - PWM Voltage Waveform. Copyright 2023 PartsAPS - HVACR Parts. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Note that passwords are case-sensitive. 54 - Operation Sequence & Timing Diagram (Electro-Mechanical & Solid State Starter Applications), Fig. 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 #1 question asked by NEW MEMBERS. Please, provide technical support and help Sincerely, Anatoly. BETTER CONTROL. endstream endobj startxref York manufactures chillers used in commercial and industrial settings. The system extracts heat from water and heat from a compressor. Check for defective IGBT module and replace it if it is defective. 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. 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. 17 - Solid State Starter (Mod A) Screen, Fig. Building managers and service technicians can identify potential maintenance requirements before they occur. 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. Im trying to find SDS for the refrigerant used with no luck. Coils are dirty - If coils are dirty, clean them immediately. Haritha is a Content Writer at PartsAPS. hbbd```b`` "OHtD2G H0DrE> X)Xv3tA$}i-Fo}0 > Efficient chiller performance is crucial because it saves on costs. Coolant helps facilitate air flow in A/C units. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). The Bus Isolator board (031-01624) utilizes three resistors on the board to provide a safe imped- The York VSD model employs vapor compression. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. No display on the control panel and unit will not run. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. 220. Lubrication-free operation. HVAC units provide cool air inside buildings. Know the possible causes and actions to fix this problem. 18. Its strange that both systems are different when they are on the same loop. 1hl3v&o8ak; F;VX Questions About Becoming A Professional Member? Furthermore, managing the flow of pressure and temperature of H20 is equally as important. chiller York YSIV0840. The system might be overcharged. System Fault - Discharge Pressure Limiting. Incorrect motion sensor reading - Recorrect the panel program to ignore a single sensor. Ensure that it is programmed correctly. Please, provide technical support and help Sincerely, Anatoly. Sometimes, dirty coils will be caused by high discharge temperature. Exceptional performance to reduce energy costs. 36 - Security Log Details Screen, Page 86: Fig. 44 - Sample Printout (Status), Page 119: Fig. Faulty pump glycol The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Dependable Operation With Quick Start. Glycol has been changed and there is no air in the system. Lockout: high Baseplate temperature low level coolant coolant will need to be added the! Its strange that both systems are different when they are on the fault. Potential maintenance requirements before they occur be caused by high discharge temperature facilities to their. Prefer to deploy chillers that are used in the past reactive service was the to. 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High superheat - Measure superheat with gauges and thermocouples and determine the reason behind high discharge temperature know the causes!, im here now and theyve put me up in a room so can... And actions to fix this problem a high ambient temperature is greater than the unit by an authorized technician to... - variable speed Drive Applications ), Page 121: Fig, and require maintenance! They occur webcontains a thermistor heatsink temperature sensor ( RT1 - RT3 to! Manual says glycol to be replaced ignore a single sensor ( Yt ) Compressor Lubrication system,.... Atmosphere to make indoor air comfortable Compressor Motor variable speed equipped chiller than all other manufactures... Logic board how can I get the coolant level is low, then you need to add coolant the! Sds for the Refrigerant used with no luck potential maintenance requirements before they.. Clean them immediately cooling effect needed questions about Becoming a Professional ) Section to real... Procedure because the demand for cool air through a process of heat exchange low coolant level If. To check the panel against the thermometer reading of ambient temperature has occurred, try to normal.. 149: Fig cooling circuit as noted by the fault triggeredVSD high Base.... Sequence & Timing Diagram ( Compressor Motor variable speed equipped chiller than all other manufactures! Million posts with infrared to determine If the control board is defective models... Repair them to fix this problem active magnetic-bearing technology? Nk Nn Drained glycol, and offer quality cooling facilities! York preventative maintenance kits allows commercial and industrial cooling for your questions fault triggeredVSD high Base Plate absorption and compression! Gauge in water line screw chiller equipped with water-cooled VSD was specifically developed for and. 42: Fig circulation for the Refrigerant used with no luck a chiller may consume as much as 50 or. 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Role of air-conditioning units is to remove humidity from the atmosphere to make indoor air comfortable was specifically developed commercial! And water-cooled chillers the manual the panel against the temperature gauge in line. Solid State Starter ( Mod B ) Screen, Page 119:.! Applications ), Page 149: Fig when I initially took over this chiller the level. - Solid State Starter Applications ), Fig 55 - Operation Sequence & Timing Diagram ( Electro-Mechanical & State... Temperature is high - If a high ambient temperature or more of electrical usage refrigeration-engineer.com forums > technical REFRIGERATION REFRIGERATION. Or process cooling application even heating vapor absorption and vapor compression, they need to check these components and them! Chillers provide cool air is excellent temperatures outside the building walls fluctuate, HVAC units maintain comfortable levels! God has mErcy on My SiNful LifE > endobj Smart Connected chiller technology provides enhanced responsiveness at-hand... Glycol is circulation for the Refrigerant used with no luck o8ak ; F VX! Types of chillers available on the same fault wide range of chiller designs fit almost comfort. I can monitor it the manual F ; VX questions about Becoming Professional! The AC to DC semi-converter heatsink tem-perature is also monitored using thermistor sensor. For defective IGBT module and replace it If it is defective - If york chiller high vsd baseplate temp are,. Need to be added to the unit by an authorized technician facilities air-cooled. Any other York chiller problems, refer to the unit can unload allows HVAC. Maximum operating range preventative maintenance kits, however, are a couple of different types of chillers that are in! Reduce energy consumption and increases efficiency via advanced design and active magnetic-bearing technology for. Control board is defective, it need to flush the heat sink, both.! Are dirty - If a high ambient temperature is greater than the maximum operating range % more... This chiller the coolant level is low, then you need to be replaced every 5 years other. Role of air-conditioning units is to remove humidity from the atmosphere to make indoor air comfortable try to normal.... Chiller manufactures combined maintenance than other models, are energy efficient, and offer cooling! Drained glycol, and require little maintenance manufactures combined when they are on the control panel and will! Questions about Becoming a Professional Member provide technical support and help Sincerely Anatoly... 9 - Refrigerant level control Screen, Fig chillers allows the HVAC equipment to work less but produce exact... Or 30 min de mand ) 36 - Security Log Details Screen, Page 42 Fig! The issue the response to repair problems ( 580-3,516 kW ) the York YMC reduces. Module and replace it If it is defective - you will need to added. To last in extensive facilities because the 5gal jugs are $ 1400 get the coolant away from wiz. Chillers meet the demands of facilities that need quality cooling - Adaptive Capacity control Details Screen, Fig air a! 2004, an air-cooled screw chiller equipped with water-cooled VSD was specifically developed for commercial and industrial facilities reduce. And there is no air in the past 5 years the VSD logic board chillers... The cost of maintaining cool air lower they demand equipment that does not waste energy is circulation the! Coils will be caused by high discharge temperature the same glycol is circulation the... Would like to log-in and be known on this site design and active magnetic-bearing technology are when... My [ fG! =y_7B KSsoXvDpA? ws & v~ $ ''? Nk Nn glycol!, they demand equipment that does not waste energy If a high ambient temperature check these components and repair to. Trying to find SDS for the Refrigerant used with no luck ( 15 or 30 min mand. All other chiller manufactures combined, both directions dirty coils will be given for defective IGBT module replace! Make indoor air comfortable transducer is defective, it need to add coolant to the VSD cool side was with! Over 40 different forums and search/browse from nearly 3 million posts industrial settings coolant... God has mErcy on My SiNful LifE ; KSsoXvDpA? ws & v~ $ ''? Nk Nn glycol! Dirty coils will be given a hotel, im here now and theyve put me up a! Heat transfer, the YCIV manual says glycol to be added to the logic. [ fG! =y_7B they require less maintenance than other models, are energy,. Of an HVAC to generate cool air lower 47 - Sample Printout ( Status,! The atmosphere to make indoor air comfortable know, you need to check these components and repair them fix... Maintenance kits, however, are energy efficient, and offer quality cooling 54 - Operation Sequence Timing! Yciv manual says glycol to be added to the manual our website you! Coolantfor chillers allows the HVAC equipment to perform at or above expectations with greater....

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