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  1. Thread: hey McQuay

    by who cares
    Replies
    1
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    653

    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
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    3,310

    Oh yea, now they call me 9 7/8

    Oh yea, now they call me 9 7/8
  3. Replies
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    3,310

    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...
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    1,891

    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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    1,241

    Dang thats mean

    Dang thats mean
  6. Replies
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    875

    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
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    1,533

    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...
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    1,741

    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
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    2,439

    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
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    561

    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
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    753

    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...
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    910

    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
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    2,253

    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
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    817

    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
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    1,589

    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
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    1,534

    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
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    5,333

    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
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    2,073

    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
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    1,490

    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
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    668

    I have no idea what you just said

    I have no idea what you just said
  23. Replies
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    8,089

    Lt.Dan you got legs!!

    Lt.Dan you got legs!!
  24. Replies
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    1,247

    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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    811

    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?
  26. Replies
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    1,035

    you can buy pvc flanges. used them on towers...

    you can buy pvc flanges. used them on towers before
  27. Replies
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    864

    I wish I could help, especially being an old bee...

    I wish I could help, especially being an old bee my self.
    NMCB-74. As nearly everyone else has already said with no HVAC back ground it will be impossible to do. Which as every bee knows,means it...
  28. Thread: Trane Recip

    by who cares
    Replies
    29
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    4,211

    No I didn't get a chance. I forgot that I had to...

    No I didn't get a chance. I forgot that I had to go to class today. Communicating with Diplomacy. I generally don't have a problem getting my point across. I have been told I may be lacking in tact...
  29. Thread: Trane Recip

    by who cares
    Replies
    29
    Views
    4,211

    No info from honeywell it is OEM Trane

    No info from honeywell it is OEM Trane
  30. Thread: Trane Recip

    by who cares
    Replies
    29
    Views
    4,211

    Resistor? We got no stinking resistor! Wonder how...

    Resistor? We got no stinking resistor! Wonder how you know what size. Will investigate further in AM. Thanks
  31. Thread: Trane Recip

    by who cares
    Replies
    29
    Views
    4,211

    Oh yea Idid not leave with ops bypassed. I know...

    Oh yea Idid not leave with ops bypassed. I know how some of ya'll are!
  32. Thread: Trane Recip

    by who cares
    Replies
    29
    Views
    4,211

    OK I'm back. Had to take some time off cause I...

    OK I'm back. Had to take some time off cause I was having bad attitude also. I like Trane comps. It has been a very long time since a chiller has kicked me as hard as this one.
    CGACD154EENLM60 1988...
  33. Thread: Trane Recip

    by who cares
    Replies
    29
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    4,211

    Trane SUCKS!!! OK I'm done now just had to get...

    Trane SUCKS!!! OK I'm done now just had to get that off my chest.
    Thanks,
  34. Replies
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    1,490

    If I read your post right, the alarm is doing...

    If I read your post right, the alarm is doing what it is supposed to. 34 is pretty cold water with no glycol. Have you tried to raise set point up to see what temp the machine will actually control...
  35. Replies
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    1,324

    Probably for low ambient starts. Allows time for...

    Probably for low ambient starts. Allows time for head press to increase to maintain proper sution press.
  36. Replies
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    1,303

    http://www.xpedio.carrier.com/idc/groups/public/do...

    http://www.xpedio.carrier.com/idc/groups/public/documents/techlit/5f,h-23si.pdf


    I have a 5H rubuild manuel I have had since who knows when.
    Could not find it on line, but I found the one...
  37. Replies
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    559

    I always say to my guys. You must break down a...

    I always say to my guys. You must break down a 5H120 once in your life time to complete the technician cycle.



    AMEN do 6L120's count. Then you can call yourself a mechanic
  38. Replies
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    1,060

    oil pump press minus crankcase(suction) press =...

    oil pump press minus crankcase(suction) press = net oil press
  39. Replies
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    1,303

    First the rod bearing inserts the .010 or .020...

    First the rod bearing inserts the .010 or .020 most likely means that at one time or another the shaft has been turned down. The inserts should should be stamped, go back with what you have now. When...
  40. Replies
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    1,197

    Move to Texas, best of both worlds. 85 on...

    Move to Texas, best of both worlds. 85 on thursday...35 on friday
  41. Replies
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    1,839

    I let the dentist talk me into root canal last...

    I let the dentist talk me into root canal last year. Spent better part of $1K. Woke up one day last week with a broken tooth in my mouth, at least with root canal it don't hurt. But $1K spit in...
  42. Thread: 19XRV GPM

    by who cares
    Replies
    7
    Views
    895

    Finally got to talk to carrier today. They said...

    Finally got to talk to carrier today. They said they don't have gpm charts any more. They did e-mail the original design charts. The ones I should have had from the get go. It shows gpm and that...
  43. Thread: PermaLynx

    by who cares
    Replies
    1
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    783

    This summer one of our high schools is getting...

    This summer one of our high schools is getting all new air handlers and fan coil units, at the same time all the piping is being replaced. They are changing from 2 pipe to 4 pipe system. (Finally)...
  44. Thread: 19XRV GPM

    by who cares
    Replies
    7
    Views
    895

    Does any one know where to find the chart to...

    Does any one know where to find the chart to figure actual GPM through cooler and condenser by DP. Seems like there has to be one but I can't find it. Thanks.
  45. Replies
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    4,361

    AMEN BROTHER oops, not religous,just agreeing

    AMEN BROTHER oops, not religous,just agreeing
  46. Thread: Work in Iraq

    by who cares
    Replies
    9
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    1,592

    A guy I worked with went over there, came home...

    A guy I worked with went over there, came home for 6 mos. or so and went back. I guess he liked it or was just a glutton. If you go good luck and tell Ray Boy the guys say,hey!
  47. Replies
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    2,669

    Thanks blue, that is some good info. Had the...

    Thanks blue, that is some good info. Had the problem narrowed down to thermistor or guardister. Swaped guardister with one from other chiller but same one still tripped. That made it seem like...
  48. Replies
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    1,154

    I hate to ask, but are you sure the machine...

    I hate to ask, but are you sure the machine doesn't have any leaks.
  49. Replies
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    1,249

    NEVER AGAIN

    NEVER AGAIN
  50. Replies
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    2,669

    Haven't check charge yet because it appears...

    Haven't check charge yet because it appears machine trips before it starts. We did check pressure drop across drier 2psig and delta-t at less than one half degree. I got a call from alarm monitering...
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