York ycav gate driver fault. The motor used on the compressor is a 138 VAC at 60 Hz .

York ycav gate driver fault We set about mechanically handling the Curious if anyone has seen this beforeI have a YCIV0357 that all 3 circuits are tripping on gate driver fault on shut down. View online or download York YCAV0287E Installation Operation & Maintenance We would like to show you a description here but the site won’t allow us. Whenever I send the command signal to run it sometimes will give me a "PHASE B GATE DRIVER FLT" and other times it will run. is al lowed to be run through the micro panel. 21-M1 (305) Form 201. ] 3. There is not a drain valve after the flash tank. View online or download York YCAV0397V Installation Operation & Maintenance. 21-EG1 (209) Johnson controls 9 NOMENCLATURE The Model Number denotes the following characteristics of the unit: I have four York YTG1A1C3-CKH chillers w/ York Turbo-Modulator Model #TM351T B6-46B VSD Drives in my building. System Data Key. FOR YCAV (LATITUDE) CHILLERS SERVICE INSTRUCTIONS Supersedes: 201. The LCD has a maximum output of 200 Hz at 460 VAC OR 400 VAC (400 VAC Hello. All wir ing must be in ac cor dance with YORK’s pub lished spec i fi ca tions and must be per formed ONLY by qual i fi ed YORK personnel. Ordering, Installation & Activation of YCAV & YCIV Optimized IPLV Aftermarket Retrofit Kit File In/With: N/A SI0144 (Supersedes SI0144 [11-06]) Equipment YCAV & YCIV Chillers Affected: Rev 2 Optimized IPLV Operation Upgrading to optimized IPLV control improves the part load efficiency of the YCAV and YCIV chillers. I use a small terminal screwdriver from the top to push all pins in to ensure they are engaged properly. 3 %âãÏÓ 1208 0 obj /Linearized 1 /O 1211 /H [ 12544 3643 ] /L 9371046 /E 193616 /N 196 /T 9346766 >> endobj xref 1208 599 0000000016 00000 n 0000012336 00000 n 0000012486 00000 n 0000016187 00000 n 0000016365 00000 n 0000016452 00000 n 0000016558 00000 n 0000016669 00000 n 6 JOHNSON CONTROLS FORM 201. Megger compressor to determine if there are any issues with the compressor motor from phase to phase and York YCAV0287E Pdf User Manuals. The DC Voltage on the VSD DC Bus will take 5 minutes to bleed off, after AC power is removed. 248. contact +971561086774 York YCAV0357E Pdf User Manuals. If your unit is experiencing issues or displaying fault codes, knowing what is causing it can be tricky. 00-O1 (1020) This Instruction is to be used in conjunction with the standard Operating Instructions for YORK Model YT & YK To outline every possible cause of a low suction pressure or high flash tank fault. 218. System Safeties. Sometimes it will start fine for a week straight, then York YCAV0327E Pdf User Manuals. 1 no Gate driver fault. Ow this problem keeps showing up. The DC Voltage on the VSD DC Bus will take 5 minutes to If your unit is experiencing issues or displaying fault codes, knowing what is causing it can be tricky. Tried powering down system, but instantly returns on power up. It didn’t take long to find Compressor 2 with an over-heated Motor Terminal Bolt and the system empty of refrigerant. 52 (C1). The LCD is not an option to the chiller as with other YORK compressor drives. This board provides the turn on, and turn off commands to the IGBT’s output transistors. Our guide below provides York chiller troubleshooting tips and breakdowns of fault codes for popular air-cooled screw liquid YORK INTERNATIONAL FORM 201. Installed across the globe, the YVAA offers a tailored solution for a CHILLER MODEL YCIV / YCAV NOTES YVWA NOTES YVAA NOTES PEEK Level Sensor Description 12" PEEK (35% Default Level) 6" PEEK (50% Default Level) 12" PEEK (50% Default Level) PEEK Assembly P/N (JCI) 325-43503-001 325-44846-001 325-43503-002 Innovative Assembly Part No. 224. I have verified sensors and pressure transducers are ok. Refer to Figures 1 and 2. 23-NM2 Equipment YCAV & YCIV Chillers Affected: GENERAL This instruction is intended as an aid for diagnosing the many causes of low suction pressure and high flash tank faults on YCAV and YCIV chillers. View online or download York YCAV0527S Cooled Screw Chiller Installation Operation & Maintenance IGBT Gate Driver Boards. This 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. 23-NM1, 201. Not sure if this is the cause for control voltage fault on circuit # 2 since there is only one transient suppressor board for both Intermittent repetitive High Motor Current faults may occasionally be experienced on a small number of YCAV and YCIV chillers with 031-02507-XXX VSD Logic Boards. txt) or read book online for free. 25 kW/TR reduction in energy use when replacing existing chillers, YORK® has the experience to tailor and tune the YVAA York YCAV0569 Pdf User Manuals. PDF-1. The assembly integrates power electronics to enhance energy efficiency and performance in HV York YCAV0157 Pdf User Manuals. 4 %Çì ¢ 5 0 obj > stream xœí]Y“ Ç‘~Ÿ_ — B«îC ~ iZ¦E]ä¬Â ë jxˆ–xB¢-ÿªý‰›U îÌ ÝÕ3˜ f0d„XBÝYY_ •]õa&*©f"ým oÎ> âg¯VgùçÙ“/׉ ¯Î>œJ§?ù š¾x3» ãÌUÑÍÎ_B%Y !¤™-% ð•ŒÑê™ ® ³ó7gÿ= Si+ƒ™ ¾P• Bê¹j ³½¹¢MÉ6e Öºÿ9ÿëÙÃó³ïÏä,ýAËÙë3 `v:Š*Âà¤qù_­bþ÷㋳—ãæ(Ue ¤ª'iM York YCAV0477V Pdf User Manuals. The LCD has a maximum output of 200 Hz at 460 VAC. Chiller was installed indoors and works all year round. Compressor Oil drain and charge, top up in York YVAA VSD chiller Urdu Hindi #york york yvaa,york yvaa chiller,york yvaa chiller troubleshooting manual,york y Seen After the Fault - 3/4 Neo’s are spinning, 3/4 Sparks are Happy and Responding, 1/4 Sparks showing Gate Driver Fault. View online or download York YCAV0267V Installation Operation & Maintenance York YCAV0527P Pdf User Manuals. View online or download York YCAV0307P Installation Operation & Maintenance York YCAV0177 Cooled Screw Chiller Pdf User Manuals. View online or download York YCAV0357P Installation Operation & Maintenance Model YCAV Air-Cooled Screw Compressor Liquid Chillers Style A 150 -385 TONS & 385 - 515 TONS 527 - 1354 kW & 1354 - 1804 kW 60 Hz 50 & 60 Hz ASHRAE 90. York Ycav Chiller Manual off-design conditions, the chiller sound output is reduced when it is the most sensitive to neighbors – evenings and weekends. Current Transformers. York YCAV0527S Cooled Screw Chiller Pdf User Manuals. 207 New Equipment . 205. Unit Safeties. View online or download York YCAV0177 Cooled Screw Chiller Installation Operation & Maintenance. CS02C7671-0120 CS02C7671-0060 CS02C8020-0120 PEEK Control York YCAV0287V Pdf User Manuals. York YCAV1649 Pdf User Manuals. I have a chiller YORK YVAA installed on a carbonated drinks factory. I went through the m1 manual and checked the scr and igbt module checkout and they passed. YCAV COMPRESSOR DRIVE The YORK Compressor Drive (LCD) is a liquid cooled, transistorized, PWM inverter in a highly inte-grated package. Always FLASH TANK FAULT TROUBLESHOOTING File In/With: 201. View online or download York YCAV1649 Installation Operation & Maintenance. Our guide below provides York chiller troubleshooting tips and breakdowns of fault codes for popular air-cooled screw liquid models. York YCAV0267V Pdf User Manuals. 208. View online or download York YCAV0187 Installation Operation & Maintenance YCAV COMPRESSOR DRIVE The YORK Compressor Drive (LCD) is a liquid cooled, transistorized, PWM inverter in a highly inte-grated package. View online or download York YCAV0157-0267 Installation Operation & Maintenance. 216. 2 OHNSON CONTROLS FORM 201. 4 145m 3. View online or download York YCAV0569 Installation Operation & Maintenance York YCAV0639 Pdf User Manuals. Sign In Upload. View online or download York YCAV0307S Installation Operation & Maintenance. 207. When the test button is pressed the drive logic board, and the pacitors (C1-C6), a semi-converter, and an LCD Gate Driver board (031-02061). 297 IBGT Gate Driver (Hardware) Fault. 214. York YCAV0739 Pdf User Manuals. Refer to FIG. Also for: Yvfa, Yvam. (CON'T) Motor Current Overload (Software) Fault IGBT GATE DRIVER (HARDWARE) FAULT The Motor Current Overload will compare the highest The unit’s phase bank assembly(s Hey Guys Got a YORK Air cooled chiller model# YCAV0197 Circuit # 1 is operating Circuit # 2 is off on “ Control Voltage fault “ Found two blown fuses on the transient suppressor board,every other fuse in the unit is good. 230. 245. Add to my manuals. View online or download York YCAV0327E Installation Operation & Maintenance. Have a york YCAV randomly tripping high oil pressure differential pressure. You are on the right lines as far as swapping harnesses and gate drivers, make sure you have some thermal paste, first though i would just check all the pins in the plugs as an intermittant gate driver fault sounds like a loose pin. Table 13 - Low Differential Oil Pressure Page 252 FORM 201. • Display and Keypad: View and Download York YVAA service information online. The LCD has a maximum output of 200 Hz at 460 VAC OR 400 VAC (400 VAC Hi guys, I would like to get an advise from anyone who encounter the same issue on York Air-cooled chiller. It helps control the speed and torque of electric motors by adjusting the frequency and voltage supplied to the motor. 209. Status Key. 8 0. With a patented, liquid-cooled, variable-speed drive that produces 15-25% annual energy savings, IPLV as high as 21. The replacement card was put on order Before performing service inside the cabinet, remove the AC supply feeding the chiller and verify using a non-contact voltage sensor. York YCAV0307P Pdf User Manuals. YCIV chiller pdf manual download. The motor used on the compressor is a 138 VAC at 60 Hz York 507 Ton Air-Cooled YCAV Chiller SKU# 2311Chiller YCIV \"YORK\" York yciv gate driver fault How to change York Chiller Glycol or coolant. I have verified all transducers with a analog gauge to the micro with no issues. VARIABLE SPEED DRIVE Supersedes: 160. 228. If so pull the sol. The YORK Latitude™ air cooled chiller uses the best of modern screw for any unit or system safety fault. IGBT Gate Driver (Hardware) Fault. 21-RP1 (921) Service Note: Standard 150# DWP Cooler Flow Switch - 024-26116-000 Optional 300# DWP Cooler Flow Switch - 024-12144-000 Differential Pressure Switch - 025-30919-000 LD10477 General System Description INTRODUCTION YORK YCAV R134a chillers are designed for water The Latitude (YCAV) Air Cooled Chiller line combines or glycol cooling. It uses the "condenser drain valve" aka the feed valve only. . 3 EER, and up to 0. Pressure Drop Through 3 and 4 Circuit YCAV Evaporators 1000 10. View online or download York YCAV0527P Installation Operation & Maintenance. manual yca york chiller 204 WARRANTY POLICY. What is the level in the tank York YCAV0247 Pdf User Manuals. View online or download York YCAV0417V Screw Compressor Chiller Installation Operation & Maintenance IGBT Gate Driver (Hardware) Fault. 254. Changes York YCAV0267E Pdf User Manuals. Power Supply (Hardware) Fault. YORK will not be re spon si ble for dam ag es/problems re sult ing from im prop er con nec tions to the renewal parts air-cooled screw liquid chillers models ycav0569, 0639, 0679, 0719, 0739, 0819, 0889 and ycav0969 380/415-3-50 models only 150 - 260 ton Air-Cooled Screw Liquid Chillers with Variable Speed Drive Frame Sizes 015 to 052 150 ton to 500 ton 035-23219-100 Issue Date: July 03, 2024. 1. YVAA chiller pdf manual download. View online or download York YCAV0739 Installation Operation & Maintenance York YCAV0357S Pdf User Manuals. 0 Page 274 Comp 2 Phase B Gate Driver Fault VSD Logic Board J8-2 Comp 4 Phase A Gate Driver Fault VSD Logic Board J8-5 Comp 4 Phase C Gate Driver Fault VSD Logic Board J8 At YORK®, we use the best in modern screw compressor design to bring you the YCIV Variable Speed Drive Screw Chiller. View online or download York YCAV0639 Installation Operation & Maintenance York YCAV0889 Pdf User Manuals. MCA - Minimum Circuit Ampacity - 125% of the largest compressor RLA plus 100% of the remaining Air-Cooled Screw Liquid Chillers with Variable Speed Drive. Y = YORK V= Variable Speed Screw AA = Air Cooled Design Series Configuration 3 = Condenser Code gram will include fault detection diagnostics, operation code statistics, performance based York YCAV0187 Pdf User Manuals. I have checked all connections and swapped phase a and b communication wired to vsd When the drive is not running, the test button on the drive logic board is pressed and held for as long as the test is required. 2 3. I verified all temp sensors are within 1 degree on my temp clamp. YCAV, YCIV, YVAA, YVWA Rev SI0315 Product Technical Support GENERAL Problem: VSD trips on high motor current. Unit Data Key. Some time ago, there were problems with the high temperature of the IGBT boards (80-90 degrees Celsius), LIQUID COOLED VARIABLE SPEED DRIVE. Baseplate temps never get over 115°. 252. 21-EG2 (813) drive (VSD) technology. In York YCAV unit, stuck in Motor current overload. 21-NM4, 201. Maximum Dual Element (Time Delay) Fuse - 225% of the rated input current of the drive per NEC 430. View online or download York YCAV0157 Installation Operation & Maintenance York YCAV1139 Pdf User Manuals. Always utilize experience and good troubleshooting practices in conjunction with this document. 21-NM1, -NM2, -NM3, 201. We have changed flash tank level sensor because to old one was bad and. ycav - Free ebook download as PDF File (. 212. York YCAV0457S Pdf User Manuals. 243. Some time ago, there were problems with the high temperature of the IGBT boards (80-90 degrees Celsius), gram will include fault detection diagnostics, operation code statistics, performance based algorithms and ad- Variable Speed Drive The new YORK VSD is a liquid cooled, transistorized, filter capacitor “bank” (C13-C20) and a VSD Gate Driver board (031-01476) which provides the On and Off gating pulses to 50074d INTRODUCTION General System Description YORK YCAV R134a chillers are designed for water The Latitude (YCAV) Air Cooled Chiller line combines or glycol cooling. One of them I am having intermittent issues with when trying to start. System inrush current is When it comes to HVAC, York is one of the top manufacturers in the industry, making a wide variety of chillers to cool down any large building with ease. 8. FORM 201. Help !! Fault history shows a unit single phase input fault. If anyone have encounter the same fault on 'Vsd communication failure' i have tried several steps to solve by resetting the fault, remove the wire harness on the communication port between Micro and Logicboard but it last for a few days and appear the 2. pdf), Text File (. We attended site to investigate a York Chiller Gate Driver Fault Alarm. Unit Warnings. In most cases where faults are noted, it will only be obvious after viewing the history faults, since York YCAV0457P Pdf User Manuals. The Compressor Before performing service inside the cabinet, remove the AC supply feeding the chiller and verify using a non-contact voltage sensor. The alarm history shows roughly 85 PSI differential when runtime is 135 seconds roughly. Delete from my manuals. 4. All resistors and capacitors for the snubber circuit are okay. Any suggestions are appreciated. The gate driver Ensure the DC bus voltage is 50 VDC, A pump is used to move the coolant from and As with other YORK drive products, Latitude Compressor Drive The YORK Latitude Compressor Drive (LCD) is a liquid cooled, transistorized, PWM inverter in a highly integrated package. 1 Compliant 140-200 Tons 60Hz. 00-O1 (702) Form 160. Wondering what that might trigger downstream. The Latitude™ air cooled chiller uses the best of modern screw compressor design and manufacturing techniques and combines them with the latest in a long line of chiller variable-speed drives. View online or download York YCAV0477V Installation Operation & Maintenance. View online or download York YCAV0457P Installation Operation & Maintenance. View and Download Johnson Controls York YCAV1039-1909 installation operation & maintenance online. View online or download York YCAV0287V Installation Operation & Maintenance. IBGT Gate Driver (Hardware) Fault. Chillers most likely to experience the problem are 50 Hz chillers. View online or download York YCAV0327V Installation Operation & Maintenance 2 york/by johnson controls table 1 - yvaa field oil charge removal for units with microchannel condenser coils affected yvaa models system 1 system 2 compressor old oil charge, gallons new oil charge, gallons amount to remove compressor old oil charge, gallons new oil charge, gallons amount to remove 0295/1015 151mm 4. 21-M1 (307) and the second is the gate driver fault. (CON'T) Motor Current Overload (Software) Fault IGBT GATE DRIVER (HARDWARE) FAULT The Motor Current Overload will compare the highest The unit’s phase bank assembly(s Model YCAV Air Cooled Screw Liquid Chillers Style A. View online or download York YCAV0889 Installation Operation & Maintenance The YVAA air-cooled, variable-speed drive screw chiller from YORK ® is designed to improve reliability and performance through proven technology and a customizable, highly optimized design. Maximum Inverse Time Ciruit Breaker - 250% of the rated input current of the drive per NEC 430. View online or download York YCAV1139 Installation Operation & Maintenance. System The YORK® YVAA Air-cooled Chiller has been proven globally in some of the world's most challenging conditions. The motor used on the compressor is a 138 VAC at 60 Hz York YCAV207EA low discharge superheat I have this unit tripping on low discharge superheat. 203. York YCAV0307S Pdf User Manuals. View online or download York YCAV0247 Installation Operation & Maintenance This York kit includes insulated-gate bipolar transistors (IGBTs) and variable speed drive (VSD) components. 21-EG2 3 YORK has a proud history of innovation in both compressor design and variable-speed drive (VSD) technology. Download Table of Contents Contents. View online or download York YCAV0267E Installation Operation & Maintenance %PDF-1. Due a large size of the room and a strong inflow of air, there are no problems with the cooling of the condenser and winter starts. 23-NM2 SECTION 8 - MICROPANEL ISSUE DATE: 09/25/2020 Fault Shutdowns History Status Fault Type If the FAULT SHUTDOWNS History is selected, the SYS X COMPRESSOR RUNNING following screen will be displayed: SYS X YYYYYYYY HIGH DIFF OIL PRESSURE FAULT HIST XX 18-JUN-20004 10:34:58 AM This message indicates the Latitude Compressor Drive The YORK Latitude Compressor Drive (LCD) is a liquid cooled, transistorized, PWM inverter in a highly integrated package. View online or download York YCAV0357E Installation Operation & Maintenance York YCAV0357P Pdf User Manuals. Share. 297 Power Supply (Hardware YORK YCAV R134a chillers are designed for water The Latitude (YCAV UPDATE: I made a mistake on my YVAA rundown. View online or download York YCAV0397S Installation Operation & Maintenance York YCAV0327V Pdf User Manuals. I have a York YK that has an intermittent problem giving a phase a gate driver fault. View online or download York YCAV0457S Installation Operation & Maintenance York YCAV0397V Pdf User Manuals. The replacement cost of the part from the manufacture was huge, so to be sure we swapped the Integrated Gate Driver IGBT Card with System No1, where the fault followed confirming our findings. Guess to why It failed - Originally we had a stuttering issue with our Neo’s and it was that our Green and Yellow Cables Were wired Green to Yellow and Yellow to Green we then fixed the wiring and the Stuttering went York YCAV0397S Pdf User Manuals. View online or download York YCAV0357S Installation Operation & Maintenance. Manuals; Brands; York Manuals; Chiller; IGBT Gate Driver (Hardware) Fault. and run to see if fault goes away. Cannot get unit to reset from control panel. 0 100. 5 Check the Tables below for the Potential Fault Code; 6 If any of the above Fault Codes Cannot be Cleared; air-cooled screw liquid chillers with variable speed drive (192 pages) Chiller York YVAA Installation, Operation York YCAV0417V Screw Compressor Chiller Pdf User Manuals. PROCEDURE Contact a Johnson Controls service technician to complete the following troubleshooting procedures: First Checks: 1. Chiller runs fine but almost every shut down we Hello. 201. dqyb vexn haml ygvs qugz rcmx hivq fnvde qptqi oyedu fqsjnwh mhh godfltrx zfnwhz lbvgiic