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  1. Replies
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    Thanks I remember the old dial a charge. I was...

    Thanks I remember the old dial a charge. I was able to do with scale and amp draw. Thanks for the amp draw tip thats what did it. With just weight it was a little high and line frosting I let a...
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    Charging small refrigerator

    Ok guys, I have 20 years doing hvac and some refrigeration, mostly large chiller work. I am trying charge a friends wine refrigerator. It only holds 1.8oz. How the he** you do that? I think I have to...
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    3,798

    The best part is being smart enough to know you...

    The best part is being smart enough to know you made the mistake.
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    So glad I am not the only one felling the pain. ...

    So glad I am not the only one felling the pain. If it wasnt for the other good people in my office (all from York) I dont think anybody would still be there. As for as the inventory thing I show...
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    Nxgen is failure of JCI

    This nxgen is a f#%*ing joke. This will be the last straw in the downward spiral of a ounce great company YORK. the servers are down and we cant send in our time so if you are off on friday and are...
  6. Thread: Lithium Bromide

    by 9675
    Replies
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    1,296

    alcohol?

    alcohol?
  7. Thread: Used Chiller Oil

    by 9675
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    14
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    1,430

    If your shop collects more then a set amount in...

    If your shop collects more then a set amount in one year, I believe 1000gallons you become a hazard waste maker and its a whole new ball game $$, so let the customer take. The same company that takes...
  8. Thread: JCI & saftey

    by 9675
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    1,058

    I cant write it any better then above, it just...

    I cant write it any better then above, it just makes my stomach turn thinking about it, coming to work with the factory was great they wanted you to fix chillers, now they dont give a s*#t, as far as...
  9. Replies
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    21,509

    SEI, I have no water treatment experience here...

    SEI,
    I have no water treatment experience here just chiller mech, but i have common sense, in an earlier post you said tube inspections every month, that it self is not a good study because you are...
  10. Replies
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    21,509

    I dont know much about water treatment but i do...

    I dont know much about water treatment but i do know that dolphin does blow nalco away----by the amount of water that is blown down the drain HAHA!!!!
  11. Thread: JCI & saftey

    by 9675
    Replies
    12
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    1,058

    If we have to follow these rules we cant stay...

    If we have to follow these rules we cant stay compettitive with our pricing, as long as other shops dont have the same policies, I understand saftey but you do have to draw a line some where, after...
  12. Thread: JCI & saftey

    by 9675
    Replies
    12
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    1,058

    JCI & saftey

    Fellow chiller techs I have a question. How are you guys getting away with doing annuals on YK and YT chillers and sticking to jci policy? The reason i ask is because it is imposable to complete the...
  13. Please tell me how slowing down your gpm is going...

    Please tell me how slowing down your gpm is going to reduce your supply air temp? I say it will go up, less gpm = less tonnage = higher discharge air temp. no way around it TONNAGE= GPMxdelta T...
  14. Thread: Any one ever?

    by 9675
    Replies
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    1,220

    not a good idea unless you pull charge could...

    not a good idea unless you pull charge could exceed pressure ratting of coil, if unit not to big I would remove coil.
  15. Replies
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    GT I agree the type of grease is most important,...

    GT I agree the type of grease is most important, but there seems to be a lot less gray area with grease choice thats why I didn't include,
    Flange yes for air handlers I see shut down for saftey, I...
  16. Replies
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    1,182

    I will start, I lube motor, running or not dont...

    I will start, I lube motor, running or not dont care, annually with aprox 7-10 pumps, no failures due to lack of lube in 10 years, KNOCK ON WOOD, what say you?
  17. Replies
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    1,182

    motor grease can of worms

    I didn't search this site, but I want to see how many different answers this brings up, this is based on large motors 100+ HP, greasing frequiences? How much grease? Grease with motor running or...
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    water regulation is the only way to raise head...

    water regulation is the only way to raise head pressure, if the unit that stay runnning on cool day all have close to same load you can put speed drive on condenser water pump, that would be less...
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    c-jac486 thanks that's what i needed that is the...

    c-jac486 thanks that's what i needed that is the filter that i have and thanks for the part number for both
  20. Replies
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    1,077

    carrier oil filter gasket

    19XR365144 does anyone have the part number for the oil filter gasket for this chiller i have filter but cant find gasket
  21. Replies
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    1,509

    Your biggest concern is going to be oil return, I...

    Your biggest concern is going to be oil return, I am a little partial but york is going to be the best for low water temp on condensor side of centrifugal Chiller, you can get around 10-12 degress...
  22. Replies
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    That grill one is good. I almost had my milk...

    That grill one is good. I almost had my milk come up through my nose.
  23. Replies
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    chilled water flow fixed or variable? condenser...

    chilled water flow fixed or variable? condenser water temp? leaving water temp? Then we can start to help.
  24. Replies
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    the msds and the bottle say not to heat with open...

    the msds and the bottle say not to heat with open flame. The sign says speed limit 55 MPH how many of you stayed under 55. I use open flame but I make sure the bottle is open, and make sure I can...
  25. Replies
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    epr and txv adjustments

    hi,
    I am a chiller mech and not a refrigeration guy so I need a little help, I have a system that is single compressor and two coolers and one freezer, epr's on cooler set for 22# (r134) and...
  26. Thread: York YCW

    by 9675
    Replies
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    1,049

    ditto that above, and does it have hot gas or...

    ditto that above, and does it have hot gas or economizer's????
  27. Thread: YK style G

    by 9675
    Replies
    8
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    1,039

    have factory start up chiller otherwise no...

    have factory start up chiller otherwise no warranty and we Know how to start and check
  28. Thread: York VSD Oil Pump

    by 9675
    Replies
    6
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    1,891

    Have you changed the oil filter

    Have you changed the oil filter
  29. A BIG NOTE you keep saying that your return is...

    A BIG NOTE you keep saying that your return is higher then your supply by 5 degrees that is the right direction but you keep saying it leading me to believe you think it wrong, could you be mixing up...
  30. Replies
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    1,538

    let me help you, the id that is printed has...

    let me help you, the id that is printed has nothing to do with the gateway address it is only for id on print out, or you can input network address, if you want the print out to say 1 or 2 and it is...
  31. Replies
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    1,418

    ooooh yeah understood i agree, i ment 515 for...

    ooooh yeah understood i agree, i ment 515 for garlock, and not for rubber use the contact cement to keep from creep!!! (now i used that word). just dont over tighten or gasket will split, I...
  32. Replies
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    creep??? can you please explain, OEM is not...

    creep??? can you please explain, OEM is not always great
  33. Replies
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    1,418

    Use loctite 515 tourque head, start unit and...

    Use loctite 515 tourque head, start unit and return next day and retourqe head, also recommend garlock
  34. Thread: permafrost??

    by 9675
    Replies
    19
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    4,524

    unbeleaviable we at york had a customer put some...

    unbeleaviable we at york had a customer put some of this snake oil in his machine with all the same claims almost 1 year later to the day machine scrambled complete tear down$$$$ thanks I agree...
  35. Replies
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    I say sell them a vsd retrofit, by the way why is...

    I say sell them a vsd retrofit, by the way why is it surgeing does it have high tower water temp or low load or??????
  36. Replies
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    I say sell them a vsd retrofit, by the way why is...

    I say sell them a vsd retrofit, by the way why is it surgeing does it have high tower water temp or low load or??????
  37. Replies
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    I think you need to be more specific, surges are...

    I think you need to be more specific, surges are only a by product of machine running out of design, is it a speed drive machine, what is your chilled water setpoint, what is your condenser water...
  38. Replies
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    25,212

    yt was stopped because there is no replacement...

    yt was stopped because there is no replacement for 123 and york not jci stopped making yt because didnt want customer to have machine in 20 years that refrigerant was not available at cut throat...
  39. Thread: r-22 leak check

    by 9675
    Replies
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    6,559

    if your looking for a small leak, pull charge and...

    if your looking for a small leak, pull charge and break vaccum with nitrogen to 0psig, then put in r-22 to 1psig, than add nitrogen to leak check do not exceed max pressure ratting of any attached...
  40. Replies
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    676

    hey guys thanks went to job today confirmed oil...

    hey guys thanks went to job today confirmed oil pump was bad, took oil sample and it was ok for acid, so I decided to check into electrical issues (Y DELTA STARTER 480V) starter and overload for oil...
  41. Replies
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    676

    CVHA oil pump(s)???

    I just inharated a cvha that has had two oil pumps installed since labor day weekend orignal and replacements went to ground... I believe the guys who checked this knew what the were doing. But if...
  42. Thread: customer training

    by 9675
    Replies
    2
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    505

    hey chiller dudes what do you think about giving...

    hey chiller dudes what do you think about giving training classes to customers. I am a factory guy but I still havent been trained you just learn as you go. some of these customers think they can...
  43. Replies
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    5,961

    york with drive can go down to 15 degrees above...

    york with drive can go down to 15 degrees above chilled water temp and still return oil
  44. Thread: yt water flow

    by 9675
    Replies
    2
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    572

    if it has opti view you can look at sales screen,...

    if it has opti view you can look at sales screen, or any good start up guy would write it inside panel or leave original engineering data, other wise post the model number and I can try to look it up...
  45. Thread: lopi parts

    by 9675
    Replies
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    1,407

    thanks for response I will check other dealers, ...

    thanks for response I will check other dealers, i think i could spend 200
  46. Thread: lopi parts

    by 9675
    Replies
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    1,407

    hi everyone, just visiting overhere from hvac...

    hi everyone, just visiting overhere from hvac side, I have a lopi answer wood stove insert and need a blower for it I bought stove used for 700 and lopi dealer wants 400 for blower is there non oem...
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    also check discharge side of duct work, might...

    also check discharge side of duct work, might have static damper that is not working and other units are discharging into supply causing fan to spin backwards during off cycle and then when motor...
  48. Replies
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    30,758

    you sound like a ceo making a speech to the share...

    you sound like a ceo making a speech to the share holders, it all about making the customer happy and having the time and resources to do it, and not be worried about the new 3 srikes your out...
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    couldnt agree more I have been with york for 5...

    couldnt agree more I have been with york for 5 years and it was great and pride was good, but the wind has fell out of the sail, we spend more time filling out paper work and calling this stupid...
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    if you had a short between two phases a megger...

    if you had a short between two phases a megger wouldn't help. Your meter would only pick up a direct short to ground or low resistence. so a megger helps if you are look from winding to ground. what...
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