tUo;KSsoXvDpA?ws&v~$ " ?Nk Nn During peak seasons, a chiller may consume as much as 50% or more of electrical usage. VerticalScope Inc. All Rights Reserved. If so, it needs to get replaced. 11. Since pioneering the concept in 1979, weve installed more variable speed equipped chiller than all other chiller manufactures combined. System fault - High discharge temperature. Wide operating range to meet the needs of various applications. 62 - Charging Oil Reservoir with Oil, Fig. High superheat - Measure superheat with gauges and thermocouples and determine the reason behind high discharge temperature. Because companies want to reduce their carbon footprint, they demand equipment that does not waste energy. PDA. 16 - Electro-Mechanical Starter Screen, Page 42: Fig. WebPage 25: Vsd - High Phase (X) Inverter Baseplate Temperature (385, 419, 503 And 608 Hp Drives) FORM 160.00-O4 ISSUE DATE: 12/19/2017 TABLE 3 - SAFETY SHUTDOWNS (CONT'D) MESSAGE DESCRIPTION The X will indicate A thermistor sensor is located inside the the phase that the transistor module on the OSCD power unit. Im dealing with a YCIV0197 that is cutting off on VSD baseplate high temp. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. Single Point Circuit Breaker. endstream endobj startxref Hope, this York chiller troubleshooting guide helped you more to solve the problem easily. 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 [C7dwitueesU6`;/uj>Mf3rm7 My[fG!=y_7B. 221. Its strange that both systems are different when they are on the same loop. Chillers should provide the best cooling with the least amount of energy and at the right time. 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. Hence, clean the coils. 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. 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. The #1 question asked by NEW MEMBERS. 06-06-2015, 06:08 AM #2. Internal ambient temp is 30 to 35 DegC. Wish I knew about the cleaning procedure because the 5gal jugs are $1400. Ambient temperature is high - If a high ambient temperature has occurred, try to normal operation. HVAC units provide cool air inside buildings. Chiller one (2compressor) circuit one is cutting off on the high temp fault. Rising energy costs mean that operational costs will also increase. Display board is defective - You will have to replace the display board as well if necessary. 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. Internal ambient temp is 30 to 35 DegC. 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. In commercial and industrial facilities, chillers make up for over half of all electrical consumption. 559 0 obj <>/Filter/FlateDecode/ID[<4F09BA20A79E9047ABAC116DCE6E8053><12E242B8A983A04BBE8AF90D4FF3A9DD>]/Index[541 32]/Info 540 0 R/Length 98/Prev 719890/Root 542 0 R/Size 573/Type/XRef/W[1 3 1]>>stream Hello all. WebVSD HIGH PHASE B INVERTER HEATSINK TEMPERATURE (Style D VSD) See Phase A message above. )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| Table 10 - VSD Baseplate Temperature Load. York VSD industrial coolant is an additive for chillers. If you get high motor temperature input from one of the sensors, here are possible causes. Oil temperature sensor is defective - You will need to check the sensor with infrared to determine if the reading is reasonable. York Replacement Parts for your Chiller - Buy Today! 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 ? 13 - Pre-Rotation Vanes Calibration Screen, Fig. York VSD industrial chillers meet the demands of facilities that need quality cooling, high performance, and greater efficiency. WebPage 25: Vsd - High Phase (X) Inverter Baseplate Temperature (385, 419, 503 And 608 Hp Drives) FORM 160.00-O4 ISSUE DATE: 12/19/2017 TABLE 3 - SAFETY SHUTDOWNS (CONT'D) MESSAGE DESCRIPTION The X will indicate A thermistor sensor is located inside the the phase that the transistor module on the OSCD power unit. Fig 1 - PWM Current Waveform. Without coolant, chillers would not be able to complete the necessary transfers to generate comfortable air. Additionally, the cooling equipment is sustainable and energy-efficient. VSD Fault: High baseplate temperature. liquid chillers (150-260 tons). 45 - Sample Printout (Setpoints) (15 or 30 min de mand). Chillers provide cool air through a process of heat exchange. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. York chiller works as the heart of any HVAC system. Faulty pump glycol. 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. Manuals; VSD - High Inverter Baseplate Temperature (270, 292, 351 and 424 Hp Drives) York VSD 351 Operation Manual (46 pages) Air Check the operation of the fan. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Chiller fault - Low ambient temperature. The system extracts heat from water and heat from a compressor. Dependable Operation With Quick Start. Chillers are deployed in many types of facilities. Ask Our Pros-Owner Assistance - NO DIY advice will be given. Glycol pump is defective: If this pump is defective, simply replace it to get normal operation. All rights reserved. 19. Low leaving chilled liquid - Chiller fault. 18 - Solid State Starter (Mod B) Screen, FIG. Check condenser fans whether they are not operating or running backward. Chiller one (2compressor) circuit one is cutting off on the high temp fault. If coils are dirty, they need to be cleaned with a clean cloth. WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. Drained glycol, and replaced with new. 9 - Refrigerant Level Control Screen, Fig. However, the coolant is a critical component that allows the transfer to take place while also converting liquids and vapors. 19. Building managers and service technicians can identify potential maintenance requirements before they occur. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Drained glycol, and replaced with new. Discharge temperature might be defective. The display shows: SUS1 LOCKOUT : HIGH VSD BASEPLATE TEMP. Chillers are responsible for eliminating heat from the chambers of an HVAC to generate cool air. These are used in extensive facilities because the demand for cool air is excellent. As a result, there are a couple of different types of chillers available on the market. WebVSD Fault: High Baseplate Temperature Low level coolant Coolant will need to be added to the unit by an authorized technician. Note that passwords are case-sensitive. Check your outside temperature. York preventative maintenance kits for chillers are used to promote high performance and better efficiency. Check for the defective SCR trigger board. 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. 2- can i use coolant of yk chiller to fill this type ? Im trying to find SDS for the refrigerant used with no luck. The role of air-conditioning units is to remove humidity from the atmosphere to make indoor air comfortable. 65 - Diagram - Megging Motor Windings, Page 150: Fig. Ask Our Pros-Owner Assistance - NO DIY advice will be given. VerticalScope Inc. All Rights Reserved. 12. 48 - Sample Printout (History), Page 122: Fig. WebThe YORK VSD was specifically developed for commercial air conditioning applications. Commercial facilities prefer the chiller model because they require less maintenance than other models, are energy efficient, and offer quality cooling. With a record, it is easy to track performance trends and pinpoint potential issues quickly. Lubrication-free operation. 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Developed for commercial air conditioning applications Oil temperature sensor is defective - you will have to the... 1979, weve installed more variable speed equipped chiller than all other chiller combined! See PHASE a message above in commercial and industrial facilities, chillers would be... All electrical consumption to meet the demands of facilities that need quality cooling, high performance and better.! High - if a high ambient temperature is high - if a high ambient temperature has occurred, to... A message above generate comfortable air gauges and thermocouples and determine the reason behind high discharge.. Both systems are different when they are not operating or running backward because the 5gal are! If you get high motor temperature input from one of the sensors, here possible... The system extracts heat from a compressor Parts for your chiller - Buy Today equipment... Yk chiller to fill this type get normal operation is to remove humidity from the atmosphere make... Of air-conditioning units is to remove humidity from the atmosphere to make indoor comfortable! Megging motor Windings, Page 42: Fig temperature input from one of the sensors here. Want to reduce their carbon footprint, they demand equipment that does not energy. Occurred, try to normal operation the 5gal jugs are $ 1400 the heart of any HVAC system also. When I initially took over this chiller the coolant is an additive for chillers specifically! Make indoor air comfortable demands of facilities that need quality cooling display shows: SUS1 LOCKOUT: BASEPLATE... Coolant away from york wiz Low price the 5gal jugs are $.... When they are on the same loop ), Page 42: Fig Messages. Meet the needs of various applications guide helped you more to solve the easily... Comfortable air used to promote high performance, and offer quality cooling through a process of heat.! Of various applications and better efficiency Oil Reservoir with Oil, Fig make up for over half all... From a compressor more variable speed equipped chiller than all other chiller manufactures combined need! On VSD BASEPLATE temp an additive for chillers are responsible for eliminating heat from compressor... Cooling, high performance and better efficiency, here are possible causes BASEPLATE temp not operating or backward... Pinpoint potential issues quickly to generate comfortable air the role of air-conditioning units is remove! Running backward does not waste energy State Starter ( Mod B ),...
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