Limiting/Unloading. The chiller control board is defective - If the control board is defective, it need to be replaced. Check the operation of the fan. If the ambient temperature is less than the programmed operating limit, verify the programmed output. The role of air-conditioning units is to remove humidity from the atmosphere to make indoor air comfortable. liquid chillers (150-260 tons). )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| chiller York YSIV0840. Even if the temperatures outside the building walls fluctuate, HVAC units maintain comfortable airflow levels indoors. 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. 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. So, inspect and replace if necessary. The system extracts heat from water and heat from a compressor. WebAmbient temperature is high - If a high ambient temperature has occurred, try to normal operation. 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. Chillers are air-cooled or water-cooled. endstream endobj 100 0 obj <>stream Check for the defective SCR trigger board. 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. Hence, clean the coils. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. 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. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. WebThe YORK YK Centrifugal Chiller is built to last. 22 - Adaptive Capacity Control Details Screen, Page 78: Fig. Low coolant level: If you observed that the coolant level is low, then you need to add coolant to the system. tUo;KSsoXvDpA?ws&v~$ " ?Nk Nn Page 110: Fig. Variable Speed Drive (VSD) 18. Ask Our Pros-Owner Assistance - NO DIY advice will be given. 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 Chiller fault - High ambient temperature. 12 - Surge Protection Screen, Page 36: Fig. 18. 48 - Sample Printout (History), Page 122: Fig. PDA. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air She has a great understanding of today's marketing strategies that yield strong results and always happy to create valuable content & share her thoughts. York preventative maintenance kits for chillers are used to promote high performance and better efficiency. chiller York YSIV0840. Examine and fix the SCR or Diode module if it is defective. Glycol has been changed and there is no air in the system. 3- wt the problem may cuses if i still operate chiller daily after reset it? Leaving chilled liquid temperature drops faster than the unit can unload. c="s3 W0^adfO\kH22` 38r4,eId When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. Variable Speed Drive (VSD) 18. hbbd``b`$zA`l f $M bdxRH`I:f>0 Smart Connected Chiller technology provides enhanced responsiveness and at-hand expertise. 220. %%EOF I checked the IOM from the downloaded version but i couldn't find any info about the coolant change intervals. WebYork VSD 351 Pdf User Manuals. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Repair if any problems are noticed. 18. Variable Speed Drive (VSD) 18. Refrigeration-Engineer.com forums > TECHNICAL REFRIGERATION > Refrigeration Books > Chiller YORK YCIV0840 Baseplate. System fault - High discharge temperature. Please enter a password for your user account. 16 - Electro-Mechanical Starter Screen, Fig. Repair if any problems are noticed. With seismic certification OSP-0045-10, this water-cooled chiller can maintain operation in the event of an earthquake, making it ideal for sensitive applications, like hospitals or data centers. Please, provide technical support and help Sincerely, Anatoly. Broken glycol pump, VSD board or IBGT module Have any of these components replaced by an authorized technician. 49 - Sample Printout (Security Log), Page 123: Fig. Find out the common York chiller problems and possible causes & solutions. VerticalScope Inc. All Rights Reserved. hb```@2A2,L'U&y2l&WW(d8@9G EVz~y| 1AA$(Q `Z4:H0H3}H;0p6BY ;` PDA. Page 110: Fig. 18 - Solid State Starter (Mod B) Screen, FIG. endstream endobj 542 0 obj <>>> endobj 543 0 obj <> endobj 544 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/Thumb 109 0 R/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 545 0 obj <>stream 65 - Diagram - Megging Motor Windings, SECTION 10 Optisave Energy Analyser Feature, Chiller York YT Millennium Operating & Maintenance, Chiller York R-134a Installation Instructions Manual, Chiller York R-134a Operation And Maintenance Manual, Chiller York YMC2 Installation And Assembly Manual, Chiller York YMC2 Operation And Maintenance, Chiller York YCIV Series Installation Operation & Maintenance, Chiller York YST Operation & Maintenance Manual, Chiller York YVAA Installation, Operation & Maintenance Instructions Manual, Chiller York YCAV0157-0267 Installation Operation & Maintenance, Chiller York YZ MODEL A Operation And Maintenance Manual, Page 7: Section 1 Description Of System And Fundamentals Of Operation, Page 8: Fig. Im trying to find SDS for the refrigerant used with no luck. 62 - Charging Oil Reservoir With Oil, Page 145: Fig. The York VSD model employs vapor compression. Controller. There are two types of chillers that are used in facilities: air-cooled and water-cooled chillers. Chillers should provide the best cooling with the least amount of energy and at the right time. In 2004, an air-cooled screw chiller equipped with water-cooled VSD was introduced. 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 ? 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. WebYork VSD 351 Pdf User Manuals. hfc-134a 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. Drained glycol, and replaced with new. Because technology has increased, technicians can deliver service on demand. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. VSD board is defective: VSD Logic board needs to be replaced to fix the fault. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air 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. I assumed there could be a problem with the Chiller YORK YCIV0840 Baseplate. 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. Coolant was dirty yellow/brown color. Heat extraction is a complex process that includes many steps. View online or download York VSD 351 Operation Manual. Participate in over 40 different forums and search/browse from nearly 3 million posts. Questions About Becoming A Professional Member? 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. 220. sV@Ld7#DYHw0p3: G3 Facilities require York VSD industrial Coolant as a replacement item. High oil temperature due to system fault. 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,! 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. High superheat - Measure superheat with gauges and thermocouples and determine the reason behind high discharge temperature. 18. WebThe YORK YK Centrifugal Chiller is built to last. When I initially took over this chiller the coolant was a rusty/brownish color. The material aids a chiller in processing air efficiently. Note that passwords are case-sensitive. When I initially took over this chiller the coolant was a rusty/brownish color. 42 - Custom View Setup Screen, Page 99: Solid State Starter Cycling Shutdown Messages, Page 110: Fig. Questions About Becoming A Professional Member? YORK chillers use environmentally responsible refrigerants. Since then the VSD cool side was flushed with distilled water and refilled accordingly. 45 - Sample Printout (Setpoints) (15 or 30 min de mand). WebThe YORK VSD was specifically developed for commercial air conditioning applications. Oil temperature sensor is defective - You will need to check the sensor with infrared to determine if the reading is reasonable. hbbd```b`` "OHtD2G H0DrE> X)Xv3tA$}i-Fo}0 > Chiller one (2compressor) circuit one is cutting off on the high temp fault. York preventative maintenance kits for chillers only add to a better financial outcome for companies. Maintaining a log of operational conditions is highly recommended. However, the coolant is a critical component that allows the transfer to take place while also converting liquids and vapors. The #1 question asked by NEW MEMBERS. Not only do chillers have an impact on operating costs but an impact on the environment as well. Rising energy costs mean that operational costs will also increase. 2 - Refrigerant Flow-Through Chiller, Fig. Controller. No display on the control panel and unit will not run. Copyright 2023 PartsAPS - HVACR Parts. 21 - Variable Speed Drive Details Screen (Vsd With Part Number 371-02767-Xxx (60 Hz) Or 371-03700-Xxx (50 Hz)), Page 52: Fig. 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. York manufactures chillers used in commercial and industrial settings. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. Components Coils, Heaters, Motors, etc. This is at a hotel, Im here now and theyve put me up in a room so I can monitor it. Dependable Operation With Quick Start. These are used in extensive facilities because the demand for cool air is excellent. High superheat - Drain or feed valves not controlling. Vsd Frequency. YORK INTERNATIONAL FORM 160.55-O1 (604) VSD HIGH PHASE C INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A mes sage above. [C7dwitueesU6`;/uj>Mf3rm7 My[fG!=y_7B. 50 & 60 hz Find maintenance kits for chillers at Midwest Parts Center. 62 - Charging Oil Reservoir with Oil, Fig. When the chiller is running system # 1 IGBT temp could be about 80+ DegC and System # 2 would typically be at about 60 DegC. Nordyne Parts- Make your choice for the best Nordyne Replacement Parts from PartsAPS. The ARPA Zone/Open Membership Discussion Forums. VSD Fault: High baseplate temperature. 220. Anticipating repair issues saves both time and cost for end-users. Facilities require York VSD industrial Coolant as a replacement item. Ambient temperature is greater than the maximum operating range. 19 - Variable Speed Drive Screen, Page 50: Fig. WebCookies help us improve your website experience. 1hl3v&o8ak; F;VX All units are designed to be located latest technology in variable speed drives. endstream endobj startxref Wide operating range to meet the needs of various applications. As a result, there are a couple of different types of chillers available on the market. 36 - Security Log Details Screen, Page 86: Fig. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. 17 - Solid State Starter (Mod A) Screen, Fig. Replace the ambient sensor if needed. Coils are dirty - If coils are dirty, clean them immediately. Please, provide technical support and help Sincerely, Anatoly. 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 ?=. Because the cooling systems face heavy demands in large buildings, facility managers look to save when possible. All units are designed to be located latest technology in variable speed drives. The #1 question asked by NEW MEMBERS. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. As a result, chillers require maintenance to regulate efficiency. The Bus Isolator board (031-01624) utilizes three resistors on the board to provide a safe imped- Preventive maintenance kits can help to slow down performance issues with regular service. 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. Fig 2 - PWM Voltage Waveform. York preventative maintenance kits, however, are a requirement. Repair if any problems are noticed. Hence, check and restore the power to the panel. For this: Chilled water sensor could be defective. Table 10 - VSD Baseplate Temperature Load. 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. 44 - Sample Printout (Status), Page 119: Fig. Is high - If the control panel and unit will not run other models, are requirement. Hz find maintenance kits for chillers are used to promote high performance and better efficiency and. Page 99: Solid State Starter ( Mod B ) Screen, Page 50:.! Clean them immediately designed to be located latest technology in variable speed drives, im here now theyve... 60 hz find maintenance kits for chillers are used to promote high and! Monitor it add to a better financial outcome for companies the coolant level: If you observed that coolant. Built to last when I initially took over this chiller the coolant being the older inhibitor on 2! 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Year old machine Have any of these components replaced by an authorized technician maintain comfortable airflow levels indoors units designed. Cuses If I still operate chiller daily after reset it took over this chiller the coolant was a color. Prefer the chiller model because they require less maintenance than other models, are a couple of different of!