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  1. Thread: hey McQuay

    by who cares
    Replies
    1
    Views
    614

    I have taken over the service on four McQuay...

    I have taken over the service on four McQuay chillers. I don't have any numbers right now. I would like to know where I can get original design specs. The oldest ones are ten or eleven years old.
  2. Replies
    49
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    3,146

    Oh yea, now they call me 9 7/8

    Oh yea, now they call me 9 7/8
  3. Replies
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    3,146

    Nope, jointer took part of my hole finger on...

    Nope, jointer took part of my hole finger on right hand. Had a beer while waiting for wife to take me hospital.
    My son-in-law said " If you cut your finger off with a power tool and have a beer on...
  4. Replies
    22
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    1,791

    Not trying to be mean or negative. It has been my...

    Not trying to be mean or negative. It has been my exoerience in the past that service managers and owners will lie or over state what the will do for you or what their exoectations are. I'm not a job...
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    7
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    1,193

    Dang thats mean

    Dang thats mean
  6. Replies
    6
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    854

    First, click on anyones post. In the lower right...

    First, click on anyones post. In the lower right corner it says "Logged". Click on logged and it will ask for password. I have to do this every time I my history clears itself.
  7. Replies
    12
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    1,447

    when the automation system sends stop command to...

    when the automation system sends stop command to chiller it will run long enough to purge liquid refrigerant from barrel. it does this by slowly closing exv's while running comps. if pumps go off...
  8. Replies
    24
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    1,652

    you can't add more water to saturated air. the...

    you can't add more water to saturated air. the excess would condense out in the form of fog or rain. if you warm humid air the water is still there, the humidity goes down because warm air will hold...
  9. I found this site quite by accident last year....

    I found this site quite by accident last year. So, I signed up. It ask for a screen name, I tried like six times and all were taken. Finally, out of frustration typed in who cares and it took. Have...
  10. Replies
    28
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    2,324

    Your picture shows two pumps. Do you get the...

    Your picture shows two pumps. Do you get the noise with both pumps running or just one? I have a school that does that with chilled water pumps. If one is running you can hear it when you drive into...
  11. Replies
    4
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    536

    open the door, it will warm up. Shut the door it...

    open the door, it will warm up. Shut the door it cool down. that is what an "expert" calls a thermostat
  12. Replies
    3
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    723

    Has any one checked out Suva 407C as a...

    Has any one checked out Suva 407C as a replacement for R-22
    Just downloaded a pdf from DuPont. Haven't had time to study very in depth, but it did talk about use in existing equipment. It also...
  13. I haven't had a lot of dealings with unions. I am...

    I haven't had a lot of dealings with unions. I am anti-union because every time I have delt with them it has been with a$$holes like you. It's kinda like a drunk Viet Nam vet in a bar that said if I...
  14. Replies
    5
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    864

    Is this a carlyle 06E or 06D? Try the magnet...

    Is this a carlyle 06E or 06D? Try the magnet trick first. Sometimes you can get them out with oil seal picks or maybe dikes if you can get a bite on it. Those pins are a very hard metal, carbide, if...
  15. Replies
    20
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    2,169

    worked on a school that had a chkked water loop...

    worked on a school that had a chkked water loop just like you described. replaced bag filter with Harmsco filter. stainless steel tank with multiple pleated filters inside start with 20 micron wash...
  16. Replies
    0
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    795

    I am the HVAC supervisor over chillers at Garland...

    I am the HVAC supervisor over chillers at Garland ISD. We are looking for a tech with chiller experence. TACL preferred but not required. Pay is not great but hours are. Mon-Fri 7-4. Four tens once...
  17. Thread: Any Ideas

    by who cares
    Replies
    20
    Views
    1,512

    Is R-11 flushing still legal? Any way, have you...

    Is R-11 flushing still legal? Any way, have you checked the temp drop across the LL drier.
  18. Replies
    9
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    1,453

    First, are you sure the shaft is broken? Sounds...

    First, are you sure the shaft is broken? Sounds more like a broken rod and or piston. With a missing piston discharge gas will get into crankcase and push tho oil out, into other comp or out into the...
  19. Replies
    11
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    4,976

    if you wire two t'stats in series then both would...

    if you wire two t'stats in series then both would have to call b efore cooling would come on
  20. Replies
    6
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    2,002

    Is this a L-series Le-nocks? It is difficult to...

    Is this a L-series Le-nocks? It is difficult to integrate any kind of BAS with the big L. Everyone knows L= LOSER!!
  21. Replies
    19
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    1,428

    Breaker trips are pretty common. Check for...

    Breaker trips are pretty common. Check for shorted or grounded windings. If OK check contactor, all connections for tight. All OK, cranker her up and check amps to be sure there at or below RLA.
  22. Replies
    3
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    645

    I have no idea what you just said

    I have no idea what you just said
  23. Replies
    141
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    7,313

    Lt.Dan you got legs!!

    Lt.Dan you got legs!!
  24. Replies
    6
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    1,199

    What is the oil press, and is the oil foamy....

    What is the oil press, and is the oil foamy. Could be any of several causes.
  25. Replies
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    743

    are you sure it's a gb chiller. All the codes on...

    are you sure it's a gb chiller. All the codes on a gb are 2 numbers, no letters. Maybe the display is jacked-up. Could it be 89?
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