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  1. Chiller recovery

    Started by inspired13, 04-09-2024 07:04 PM
    chiller
    • Replies: 9
    • Views: 453
    Last Post: 04-12-2024 09:26 AM
    by Nuclrchiller  Go to last post

    Forum:
    Chillers Open Forum

  2. What is RL , LR and OLT Amps in compressor?

    Started by Ajmera999, 01-16-2024 11:41 AM
    chiller, compressor, hvac
    • Replies: 10
    • Views: 640
    Last Post: 01-17-2024 11:58 AM
    by ehsx  Go to last post

    Forum:
    General Discussion

  3. Low load in chiller

    Started by Ajmera999, 11-28-2023 05:06 AM
    chiller, condenser, evaporator, hvac
    • Replies: 2
    • Views: 350
    Last Post: 11-28-2023 07:22 AM
    by ESokoloff  Go to last post

    Forum:
    General Discussion

  4. Effect of Low load on chiller

    Started by Ajmera999, 11-24-2023 07:50 PM
    chiller, condenser, hvac
    • Replies: 7
    • Views: 609
    Last Post: 11-25-2023 05:41 PM
    by Farpoint  Go to last post

    Forum:
    General Discussion

  5. RTAC 350 Low liquid level capacity limit

    Started by Gabe7979, 09-07-2023 10:23 AM
    air cooled, chiller, trane
    • Replies: 2
    • Views: 7,400
    Last Post: 09-09-2023 09:06 AM
    by Jessea1015  Go to last post

    Forum:
    Chillers Open Forum

  6. Trane RTA100 possibly running too cold?

    Started by jaddenney, 07-08-2023 02:01 PM
    chiller, trane
    • Replies: 6
    • Views: 530
    Last Post: 07-09-2023 12:37 PM
    by MItech123  Go to last post

    Forum:
    Chillers Open Forum

  7. Carrier Comfortlink chiller

    Started by kdrat, 06-30-2023 04:28 PM
    carrier, chiller
    • Replies: 7
    • Views: 805
    Last Post: 07-01-2023 04:20 PM
    by Spitz  Go to last post

    Forum:
    Chillers Open Forum

  8. YDHE rebuild manual

    Started by peterdriussi, 02-09-2014 07:28 PM
    centrifugal chiller, chiller, manual, york
    • Replies: 8
    • Views: 5,829
    Last Post: 05-22-2023 06:56 AM
    by Adrian.  Go to last post

    Forum:
    Chillers Open Forum

  9. Condenser Selection for 80 Ton Scroll Chiller

    Started by sohaib38, 04-21-2023 05:35 AM
    chiller, coil selection program, condenser, greenheck 2 Attachment(s)
    • Replies: 1
    • Views: 853
    Last Post: 04-21-2023 05:43 AM
    by rundawg  Go to last post

    Forum:
    Chillers Open Forum

  10. Help Needed Acquiring Trane/Carrier Documents!!!!!

    Started by knightmare1984, 04-04-2023 03:24 AM
    carrier, centrifugal, chiller, rooftop unit, ton, trane 1 Attachment(s)
    • Replies: 2
    • Views: 2,164
    Last Post: 04-04-2023 04:58 AM
    by VTP99  Go to last post

    Forum:
    AOP Commercial HVAC

  11. Evapco Sleeve bearing oil type

    Started by dmarzullo, 02-27-2023 10:08 AM
    chiller, evapco, tower
    • Replies: 5
    • Views: 1,537
    Last Post: 03-01-2023 10:07 AM
    by dmarzullo  Go to last post

    Forum:
    AOP Commercial HVAC

  12. Thermostats for hydronic floor heating/cooling?

    Started by ricko1980, 01-18-2023 08:20 AM
    chiller, cooling, heat pump, hydronic, probes, radiant, thermostats
    • Replies: 16
    • Views: 1,028
    Last Post: 01-22-2023 11:53 PM
    by ricko1980  Go to last post

    Forum:
    Controls

  13. Trane RTHD - how to pump thge oil from the evaporator to the sump

    Started by Rick Rooney, 06-21-2022 04:59 PM
    2 Pages •
    1 2
    chiller, evaporator, oil, trane 3 Attachment(s)
    • Replies: 27
    • Views: 4,379
    Last Post: 10-19-2022 09:36 PM
    by bc guy  Go to last post

    Forum:
    Chillers Open Forum

  14. CVHF570 Oil Issue

    Started by Nwohio, 06-14-2022 04:50 PM
    chiller, oil, trane
    • Replies: 8
    • Views: 1,280
    Last Post: 09-24-2022 03:54 PM
    by milkyway  Go to last post

    Forum:
    Chillers Open Forum

  15. McQuay WSC Chiller Issues

    Started by Iron-fang, 09-08-2022 03:15 PM
    chiller, mcquay, troubleshooting
    • Replies: 5
    • Views: 2,839
    Last Post: 09-09-2022 12:25 PM
    by Iron-fang  Go to last post

    Forum:
    Chillers Open Forum

  16. Questions about in/out psi

    Started by Kingofthenorth, 07-04-2022 12:41 PM
    3 Pages •
    1 2 3
    chiller 1 Attachment(s)
    • Replies: 41
    • Views: 3,189
    Last Post: 08-01-2022 07:45 PM
    by VTP99  Go to last post

    Forum:
    Chillers Open Forum

  17. suction line immediately in vacuum with 410

    Started by riskmore, 06-12-2022 03:05 AM
    410a, chiller, low pressure
    • Replies: 4
    • Views: 1,423
    Last Post: 07-11-2022 05:38 PM
    by ehsx  Go to last post

    Forum:
    Chillers Open Forum

  18. Chiller Info - Help Needed

    Started by knightmare1984, 06-14-2022 08:10 PM
    2 Pages •
    1 2
    chiller, york 1 Attachment(s)
    • Replies: 20
    • Views: 2,049
    Last Post: 06-20-2022 12:04 AM
    by knightmare1984  Go to last post

    Forum:
    Chillers Open Forum

  19. York YLAA microchannel condenser replacement

    Started by Paul BW, 09-01-2020 08:09 PM
    2 Pages •
    1 2
    chiller, coil, condenser, replacement, york 1 Attachment(s)
    • Replies: 30
    • Views: 8,929
    Last Post: 05-18-2022 04:05 PM
    by Paul BW  Go to last post

    Forum:
    Chillers Open Forum

  20. Chiller continuously losing pressure in closed loop system, very confused.

    Started by jcoady, 05-05-2022 09:52 AM
    chiller, closed loop, pressure drop
    • Replies: 7
    • Views: 1,062
    Last Post: 05-05-2022 10:08 AM
    by Special-K  Go to last post

    Forum:
    AOP Commercial HVAC

  21. controlling of variable Secondary chilled water pumps using index diff. pressure

    Started by Mukhtar Qureshi, 04-15-2022 12:47 AM
    2 Pages •
    1 2
    chilled water, chiller, control, differential, pressure, pump, secondary loop systems 11 Attachment(s)
    • Replies: 30
    • Views: 4,527
    Last Post: 04-18-2022 06:10 PM
    by supers_5  Go to last post

    Forum:
    Controls

  22. BACnet integration from various generation Trane CVH** Chillers

    Started by junegemini, 04-04-2022 01:18 AM
    chiller, integration, tracer, trane 4 Attachment(s)
    • Replies: 4
    • Views: 1,484
    Last Post: 04-05-2022 10:44 AM
    by roadgear16  Go to last post

    Forum:
    Controls

  23. Seeking York Centrifugal Chillers Part Load Performance Curves

    Started by livefortoday, 12-06-2021 06:49 PM
    chiller, efficiency, johnson controls, performance, york, york chiller 2 Attachment(s)
    • Replies: 1
    • Views: 1,315
    Last Post: 12-16-2021 12:41 PM
    by dan sw fl  Go to last post

    Forum:
    AOP Commercial HVAC

  24. Oil loss on a York YT chiller...

    Started by irvedwmac, 08-10-2021 11:51 AM
    chiller, leak, oil, york
    • Replies: 12
    • Views: 2,964
    Last Post: 10-23-2021 09:56 PM
    by manny238  Go to last post

    Forum:
    Chillers Open Forum

  25. Mcquay AGS320A27 Slide Transducer Error

    Started by Tmuterspaugh, 09-09-2021 01:11 PM
    chiller, daikin, mcquay
    • Replies: 2
    • Views: 1,517
    Last Post: 09-26-2021 03:07 PM
    by Castiron  Go to last post

    Forum:
    Chillers Open Forum

  26. Carel μC3 Modbus Points (YORK Chiller)

    Started by Y.Bellt, 07-13-2021 07:23 AM
    chiller 1 Attachment(s)
    • Replies: 0
    • Views: 1,053
    Last Post: 07-13-2021 07:23 AM
    by Y.Bellt  Go to last post

    Forum:
    Chillers Open Forum

  27. York YK Microboard upgrade issues

    Started by acrefertech, 08-27-2018 12:55 PM
    chiller, york
    • Replies: 13
    • Views: 7,346
    Last Post: 05-25-2021 08:14 AM
    by abdulsattar80  Go to last post

    Forum:
    Chillers Open Forum

  28. Carrier 30RB P.14 and P.32 Alarms

    Started by GameWorkRepeat, 03-24-2021 06:27 PM
    carrier, chiller, flow
    • Replies: 2
    • Views: 6,032
    Last Post: 04-12-2021 06:00 AM
    by dandyme  Go to last post

    Forum:
    AOP Commercial HVAC

  29. carrier HXC CHILLER

    Started by hvac chiller, 12-18-2020 01:45 AM
    chiller
    • Replies: 0
    • Views: 2,915
    Last Post: 12-18-2020 01:45 AM
    by hvac chiller  Go to last post

    Forum:
    AOP Commercial HVAC

  30. Need Modbus Map York Chiller

    Started by BrianControls, 03-31-2017 11:33 AM
    chiller, york 1 Attachment(s)
    • Replies: 3
    • Views: 5,510
    Last Post: 08-17-2020 05:40 PM
    by jlefty69  Go to last post

    Forum:
    Controls

  31. CGAF Chiller fans controlled by Tracer panel

    Started by daddybopper, 07-31-2020 09:43 AM
    cgaf, chiller
    • Replies: 0
    • Views: 1,878
    Last Post: 07-31-2020 09:43 AM
    by daddybopper  Go to last post

    Forum:
    Chillers Open Forum

  32. Riding the pipe

    Started by jayguy, 06-27-2020 01:50 PM
    cavitation, chiller, pump
    • Replies: 14
    • Views: 5,770
    Last Post: 07-01-2020 04:12 PM
    by WAYNE3298  Go to last post

    Forum:
    "Wall of Shame" - Pictures

  33. Measuring Discharge Superheat to Control EXV

    Started by naderattar, 05-07-2020 04:33 PM
    chiller, expansion valves, flooded start, liquid, screw compressor, suction, superheat
    • Replies: 2
    • Views: 3,473
    Last Post: 05-20-2020 03:34 PM
    by pecmsg  Go to last post

    Forum:
    Refrigeration & Ice Making

  34. MODBUS YORK CHILLER & HEATPUMP YCAS YRHP

    Started by Jose Broseta, 04-17-2020 10:16 AM
    chiller, control, heatpump, york
    • Replies: 0
    • Views: 2,316
    Last Post: 04-17-2020 10:16 AM
    by Jose Broseta  Go to last post

    Forum:
    AOP Commercial HVAC

  35. HITACHI HC-F___GXG-S - Modbus RS485 Interfacing

    Started by HVAC-PH, 03-10-2020 11:02 PM
    chiller, hitachi, registers, serial communication 2 Attachment(s)
    • Replies: 2
    • Views: 2,444
    Last Post: 03-25-2020 09:57 AM
    by MaxBurn  Go to last post

    Forum:
    Controls

  36. Daikin WMC: is there any downside to upgrading from the OITs to the new HMI?

    Started by HVACinSPACE, 11-14-2019 09:36 PM
    chiller, software
    • Replies: 4
    • Views: 3,226
    Last Post: 03-19-2020 04:09 PM
    by Baychlr087  Go to last post

    Forum:
    Chillers Open Forum

  37. York YCAS Compressor Motor Current

    Started by acrefertech, 10-07-2016 10:26 AM
    chiller, screw compressor, york
    • Replies: 8
    • Views: 8,120
    Last Post: 03-13-2020 03:51 PM
    by always looking  Go to last post

    Forum:
    Chillers Open Forum

  38. York Chiller Flow Switch

    Started by hbriverol, 11-05-2019 04:26 PM
    chiller, flow control, york 4 Attachment(s)
    • Replies: 7
    • Views: 6,431
    Last Post: 12-23-2019 11:05 AM
    by york56  Go to last post

    Forum:
    Chillers Open Forum

  39. Dunham Bush 127mm Medium Screw Compressor Troubleshooting Question

    Started by Chilly56, 12-09-2019 09:52 AM
    chiller, dunham bush, superheat
    • Replies: 0
    • Views: 2,470
    Last Post: 12-09-2019 09:52 AM
    by Chilly56  Go to last post

    Forum:
    AOP Commercial HVAC

  40. York 160.41-m1 and -m2 pdf. Manuals

    Started by ChillerTech74, 09-15-2016 06:57 PM
    chiller, manual, york
    • Replies: 8
    • Views: 6,044
    Last Post: 11-23-2019 12:43 PM
    by kwhit  Go to last post

    Forum:
    Chillers Open Forum

  41. If you have any integration interface issues or requirements

    Started by BJCS, 11-04-2019 04:33 AM
    bacnet, chiller, intergrate, jci, meters
    • Replies: 0
    • Views: 2,059
    Last Post: 11-04-2019 04:33 AM
    by BJCS  Go to last post

    Forum:
    Controls

  42. McQuay ALS245C Microtech Issues

    Started by jm dmc, 09-10-2019 09:00 AM
    chiller, mcquay, microtech
    • Replies: 1
    • Views: 2,508
    Last Post: 09-13-2019 06:01 AM
    by 71CHOPS  Go to last post

    Forum:
    Chillers Open Forum

  43. HGBP, Queston on DUNHAM BUCH WCFX Chillers

    Started by Chilly56, 08-08-2019 02:27 PM
    chiller, hgbp, hvac, refrigerant
    • Replies: 0
    • Views: 2,626
    Last Post: 08-08-2019 02:27 PM
    by Chilly56  Go to last post

    Forum:
    AOP Commercial HVAC

  44. Mcquay WGS190AW low pressure start

    Started by lukieo, 08-03-2019 01:07 PM
    chiller, mcquay, mcquay compressors, mcquay systems literature
    • Replies: 3
    • Views: 2,427
    Last Post: 08-04-2019 08:48 PM
    by Sserrviceman  Go to last post

    Forum:
    Chillers Open Forum

  45. Trane RTHC level sensor

    Started by Dave122290, 06-13-2019 08:37 AM
    chiller 1 Attachment(s)
    • Replies: 15
    • Views: 5,688
    Last Post: 06-24-2019 08:32 PM
    by Dave122290  Go to last post

    Forum:
    Chillers Open Forum

  46. Negative condenser approach?

    Started by kris84, 05-10-2019 03:01 PM
    chiller, chiller solutions, condenser, water cooled
    • Replies: 10
    • Views: 6,956
    Last Post: 05-20-2019 09:51 AM
    by Nuclrchiller  Go to last post

    Forum:
    AOP Commercial HVAC

  47. Chiller Trip at Low Condenser Water Temp

    Started by jfschwarz3, 03-10-2019 09:33 AM
    2 Pages •
    1 2
    chiller, condenser 3 Attachment(s)
    • Replies: 20
    • Views: 17,168
    Last Post: 04-20-2019 08:59 PM
    by Wiseguy123  Go to last post

    Forum:
    Chillers Open Forum

  48. manuals, catalogues or wire diagrams

    Started by omartamimi, 04-07-2019 08:31 AM
    chiller, york
    • Replies: 4
    • Views: 2,534
    Last Post: 04-07-2019 10:36 PM
    by omartamimi  Go to last post

    Forum:
    General Discussion

  49. Chiller Question, Liquid condenser, Dunham Bush tube cleaning

    Started by Chilly56, 04-04-2019 09:16 PM
    chiller, dunham bush, hvac, refrigerant
    • Replies: 5
    • Views: 3,089
    Last Post: 04-05-2019 08:05 PM
    by lzenglish  Go to last post

    Forum:
    Chillers Open Forum

  50. York YK Style G chiller machine characteristics

    Started by avive, 12-11-2018 03:31 PM
    chiller, york
    • Replies: 5
    • Views: 4,120
    Last Post: 12-14-2018 12:40 AM
    by jayguy  Go to last post

    Forum:
    Chillers Open Forum

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