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    York Maxe chiller

    I have 2 York Centrifugal Maxe with Opti drives, model ykcpcqq4-cfg. one has approx. 11000 hours of operation with 12000 starts, the other chiller has approx. 14000 hours with 9300 starts. I noticed...
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    Centrifugal impeller repairs

    Anybody know of a outfit that is expierenced in rebuilding, repairing and balancing of centrifugal impellers, Trane impeller if that matters???
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    looking for compressor breakdown and operation of...

    looking for compressor breakdown and operation of capacity control, weather slide valve or piston unloading.
    1) Mcquay chiller M# ALS090AS27-ER10 S#stnu990600101
    Compressor M# ...
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    Siemans SIMOVERT MASTERDRIVES

    Has anybody encountered a fault on a Siemans drive F026 and if so what was done to correct problem.
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    Carrier 19XR frame 5

    Has anybody expierenced:
    Alarm 247 DIFFUSER POSITION FAULT. If so please give me details. i did find a few service bulletins with information. what kind of failure have youve seen. is it more...
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    trane adaptaview on carrier chiller

    anybody installed or worked on an adaptaview upgrade on carrier chillers:gah:
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    Carrier Commercial Offices

    rumor is Carrier is downsizing and closing some of their Commercial offices. anybody have any insights.
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    york chiller

    try to figure out tonnage on this york chiller. model) ycws02205c172aamb:gah:
  9. Thread: wye-delta

    by chillerguru
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    1,994

    the compressor does not run at all and in wye...

    the compressor does not run at all and in wye configuration, shorting contactor and start contactor are engaged to measure wye amps. this compressor only engages the start contactor , that should not...
  10. Thread: wye-delta

    by chillerguru
    Replies
    14
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    1,994

    wye-delta

    I encountered a wye- delta starter on a Trane aircooled srew chiller (RTAC). When starting up a replacement compressor, chiller has a starter integrity test, that engages start contactor and checks...
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    Absorption Chillers

    I had a question brought up to me. A customer forgot to close purge pump valves, vacuum drain line was open and connected to a 5 gallon bucket of old oil. all 5 gallons of oil were sucked into...
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    Can I get a copy , I have a compressor that...

    Can I get a copy , I have a compressor that shutdown at 30% and wont restart without bleeding oil pressure.
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    york oil filled purge

    Looking for oil filled purge iom for operation and troublshooting
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    help

    Local york guy said the oil line going toward rotors should be closed at the middle of compressor., was ommitted on style d machine the intention of this line was to cut down on noise levels. looking...
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    YORK YSDBCBS3-CLAS

    There has been a change in oil filters part number 026-32831-000. the original filter is a pleated element that will produce a total oil filter pressure drop of 12 - 16 psid. The new filter that...
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    Mcquay PEH050(1985) Chiller

    I have a peh 050 that is expierencing oil pump over amping at 7.5 to 8.5 amps, design is 6.2 amps. Tripping on overload after about 5-8 minutes. oil pressure above 120 a130 psig. Any recommendations.
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    York turbopak parts manual

    looking for parts breakdown on this particular manual form 160.43-RP
    (all sections preferred)
    106592
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    572

    This chiller has a condenser and evaporator in a...

    This chiller has a condenser and evaporator in a unishell configuration.
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    572

    York chiller

    I would like to see a lubrication diagram. I believe there is a oil cooler in between the oil sump and the oil filter, i just want to be sure. thanks
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    YORK Y-DTJ-76

    I AM LOOKING FOR LIERATURE ON THIS YORK R-11 MACHINE. I HAVE A LEAK ON A THREADED FITTING ON A OIL LINE. THERE IS A FEW ISOLATION VALVES, HOWEVER MAY HAVE TO BRING IT UP TO 0 PSI. LOOKING FOR IOM FOR...
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    Can

    chillerguru@sbcglobal.net
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    23XL

    CAN PLEASE SEND ME PDF ON TEARDOWN MANUAL.
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    23xl stop major manual

    i am looking for stop major manual...........sometime ago i had it along with a video and a buddy kept it and lost touch from him. let me know if i someone can give me a copy chillerguru@sbcglobal.net
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    i am looking for stop major...

    i am looking for stop major manual...........sometime ago i had it along with a video and a buddy kept it and lost touch from him. Let me know if i can get a copy. chillerguru@sbcglobal.net
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    23xl teardown

    Anyone have copy of 23 xl stop major manual. I am looking to do rebuild slide valve and inspection of compressor.
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