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  1. Replies
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    Thank you for responding. I'm just hoping...

    Thank you for responding. I'm just hoping somebody has the part. I haven't got a quote from our authorized distributor how much would it cost us for the upgrade.
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    TRANE Chiller not loading

    We have a TRANE Chiller:

    Old Model # CVHE-032F
    Old Serial # L86E38139
    New Serial # N99H06906M

    that has a bad "loading mechanism". As you can see it was built on 1986 and has been converted...
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    538

    It is tan. I'm trying to do an ethernet...

    It is tan. I'm trying to do an ethernet connection rather than dial-up.
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    538

    The reason I'm saying I have difficulty in...

    The reason I'm saying I have difficulty in copying it to another workstation or laptop is that it is not working properly. When I do dial-up or direct connect it is not communicating. I've tried...
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    Barber Colman (Network 8000)

    I got two (2) questions. Not sure if it was ask before.

    Can you still buy the XPSI Software?


    We have our XPSI software on windows 95 and 98 (Laptop). We lost our software disc. And now...
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    I would like a copy:grin2:. My e-mail is on my...

    I would like a copy:grin2:. My e-mail is on my profile. Thank you.
  7. Thread: Megger

    by kelvin
    Replies
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    1,520

    Thank you for the update.

    Thank you for the update.
  8. Thread: Megger

    by kelvin
    Replies
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    1,520

    Thanks for more information. I'll keep that in...

    Thanks for more information. I'll keep that in mind.

    We blow 2 (two) circuit breakers and that is one of the reason we are planning to replace the compressor.
  9. Thread: Megger

    by kelvin
    Replies
    13
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    1,520

    Unit Update The unit continues to run the next...

    Unit Update

    The unit continues to run the next day (August 8, 2013) Thursday. My co-worker tries to MEGS it again and now the current reading is 100,000 ohm. So we are planning of changing the...
  10. Thread: Megger

    by kelvin
    Replies
    13
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    1,520

    Megger

    I don't have one. But the company that I work for has one. I don't use it on a regular basis so I kept forgetting what is a good reading. I asked my co-worker and their response varies.

    I was...
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    On one of our site our customer energy bill rate...

    On one of our site our customer energy bill rate was base on the highest current draw. Even though the "spike" is only a milli second their rate will be base on that. That is the reason we...
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    Thank you

    Thank you
  13. Replies
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    Need Data

    What is your suction pressure? 8 deg F superheat works most of the time for me.
  14. Replies
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    How do you access the system?

    Do you use the WebCtrl software?
  15. Replies
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    1,332

    ;) That is cool :cool:

    ;)

    That is cool :cool:
  16. Replies
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    Working at the County Jail

    I worked at the county jail also. One of the reason we cannot served at the Jury. We might ended up seeing each other at the jail :grin2:.
  17. Replies
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    3,179

    And you told us it held the 200#.

    And you told us it held the 200#.
  18. Replies
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    One Criteria

    If the unit fails the service and parts are readily available within the area.
  19. Replies
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    971

    Just for Clarification

    Did you do the repair yourself? I know that another tech condemned the compressor. And did you get the exact replacement?
  20. What are the actual pressures? Actual superheat...

    What are the actual pressures? Actual superheat and subcooling temperature and room temperature?
  21. Replies
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    3,179

    Nice Job

    Nice trick :patriot:.
  22. Replies
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    3,179

    That sounds a big leak loosing 1/2 the charge in...

    That sounds a big leak loosing 1/2 the charge in a day


    And it holds? And no dye present anywhere? Don't know what to suggest but I'll be watching the post to learn something :couchhide:
  23. Replies
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    High Head Low Suction

    As per the AOP Rules only Professional Members * can reply with advice to the OP. Anyone may post and ask questions. They may even question the * member answer but not give advice or expand on the...
  24. Congratulation

    For your effort.
  25. Replies
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    281

    Call a Service Technician

    There are a lot of possibilities why your system is not working.
  26. Check your return grill

    How many return grills do you have. Check if it is obstructed.
  27. Replies
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    Go smaller. When it's -2 deg F outside the...

    Go smaller. When it's -2 deg F outside the thermostat might not satisfy the setpoint at 72 deg F but will continue to run with a room temperature of 68 or 70 deg F which is still a comfortable zone....
  28. can you move this to the "control forum"?

    can you move this to the "control forum"?
  29. Replies
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    Turn the disconnect OFF or turn the thermostat...

    Turn the disconnect OFF or turn the thermostat OFF to prevent damage to the compressor if it still good. It sounds like a bad condenser fan.
  30. Replies
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    1,055

    We have both system. Tracer and Continuum. I...

    We have both system. Tracer and Continuum. I like both system but I like Continuum more.

    The disadvantage of Continuum is that it CANNOT talk to INTELLIPAK or other TRANE units. That is one of...
  31. Replies
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    1,802

    So for your own SAFETY buy an electric fan...

    So for your own SAFETY buy an electric fan :patriot:
  32. Replies
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    For your own safety I recommend buying an...

    For your own safety I recommend buying an electric fan. It might not be as good as an a/c but it will cool you down :patriot:.
  33. Replies
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    I don't think your t'stat is bad. Are you saying...

    I don't think your t'stat is bad. Are you saying that the compressor is not coming on when the outdoor fan is on?
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    ;);) Thanks for the INFO ;).

    ;);)

    Thanks for the INFO ;).
  35. Replies
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    Quote: Originally Posted by jayguy my...

    Quote:
    Originally Posted by jayguy
    my recommendation too. oh...never use a dp switch across a pump to prove flow...look at a pump curve chart...at 0 gpm you have maximum pressure differential.
    ...
  36. Replies
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    In my opinion a good foundation is knowing and...

    In my opinion a good foundation is knowing and understanding the schematic diagram. Whether it's a 4 TON unit or a 500 TON Chiller understanding the schematic will tell you it's sequence of...
  37. Replies
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    It's a water leak not a refrigerant leak.

    It's a water leak not a refrigerant leak.
  38. Replies
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    Like Borias we sometime encounter the same...

    Like Borias we sometime encounter the same problem. But I need clarification. Like you we have version 1.73. When you DELETE the controller from the SQL DATABASE does this mean it is deleting all...
  39. Replies
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    I haven't done what Autopilot has discribed. But...

    I haven't done what Autopilot has discribed. But I woul like to try them. I do understand some of his STEPS.

    First you have to go to the Menu bar (forgot the term) at the bottom right and find...
  40. Replies
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    yeah. I'll send you an e-mail

    yeah. I'll send you an e-mail
  41. Replies
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    3,500

    This happens once in awhile :grin2:.

    This happens once in awhile :grin2:.
  42. Thread: Wiring diagram

    by kelvin
    Replies
    5
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    1,097

    Normally Closed means if the coil is not...

    Normally Closed means if the coil is not energized the contacts are CLOSED.
    Normally open means if the coil is not energized the contacts are OPEN.

    On pressure switches or temperature switches...
  43. Replies
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    That is what we have at correctional facilities. ...

    That is what we have at correctional facilities. 100% outside air is being conditioned. It has to be size properly to work.
  44. Replies
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    You need to re-calibrate your micron gauge or you...

    You need to re-calibrate your micron gauge or you have a leak in your system. As we approach 0 (zero) is the perfect vacuum.
  45. Replies
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    5,084

    It is not restriction because it only run for 2...

    It is not restriction because it only run for 2 minutes. But then I'm also guessing:whistle:.
  46. Replies
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    This sounds like there's a big leak in the...

    This sounds like there's a big leak in the system. The other tech just dump some refrigerant on it and charge you extra parts and labor.
  47. Replies
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    What are the gauge pressures before it starts? ...

    What are the gauge pressures before it starts? And what are the readings when it starts before it shuts down? What size is the unit? It seems to be undercharge but needs more info.
  48. Replies
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    Sounds like you slugged the compressor because...

    Sounds like you slugged the compressor because your feeding liquid. Checked if your pulling vacuum. If not change the compressor or valve plate then adjust the TXV.
  49. Thread: Workplace Pro

    by kelvin
    Replies
    10
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    2,467

    Thank you for responding. I type in "UNC...

    Thank you for responding. I type in "UNC ip/prism" in internet browser and it me gave various sites and I don't know which one to choose. Could you please elaborate.
  50. Thread: 404a/507

    by kelvin
    Replies
    10
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    1,005

    The P/T chart for 404A and 507 are close enough...

    The P/T chart for 404A and 507 are close enough but not sure if both use the same refrigerant oil. Have you tried to call the Manufacturer or Tech Support?
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