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Type: Posts; User: duke of earl

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  1. Replies
    18
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    754

    I have copies of both but it has been so long...

    I have copies of both but it has been so long since I used them that I forgot the passwords and cannot access them.
  2. Replies
    18
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    754

    Hey Calder-You didn't put your email address in...

    Hey Calder-You didn't put your email address in your profile.
  3. Replies
    5
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    567

    Aaon has sent a tech out who has been visiting...

    Aaon has sent a tech out who has been visiting any sites that have 460v combustion fan motors and has been retrofitting 240v motors in their place. I would contact the local Aaon sales rep and ask...
  4. Replies
    37
    Views
    2,683

    Thanks RunDawg

    Thanks RunDawg
  5. Replies
    37
    Views
    2,683

    Can someone please explain this defrost cycle?

    Can someone please explain this defrost cycle?
  6. Replies
    8
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    661

    gemco, Do you work for a service company?

    gemco,

    Do you work for a service company?
  7. Replies
    30
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    2,214

    Brother I have been there too. I kept my chin up...

    Brother I have been there too. I kept my chin up and just tried to always go above and beyond to please my customers-not the owner/manager. It finally paid off and I was given an opportunity to start...
  8. Replies
    52
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    4,708

    Acid and sludge could affect this by plugging the...

    Acid and sludge could affect this by plugging the fan cycle switches but I think something else is going on here. We need superheat/subcooling readings to help you.
  9. Replies
    52
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    4,708

    Is there any hot air recirculation happening...

    Is there any hot air recirculation happening where discharge air is getting drawn back into the entering side of the coil? Measure the outside air temp away from the equipment and then measure the...
  10. Replies
    12
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    908

    For condenser fan operation, fan cycling will...

    For condenser fan operation, fan cycling will destroy the motor with all the rapid on/off operation. Put an ICM Head Pressure Control on it and set it for sleeve bearing operation.
  11. Replies
    8
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    775

    Thank You all for your input.

    Thank You all for your input.
  12. I'm at a loss.

    I'm at a loss.
  13. Replies
    8
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    775

    The trunk is MSTP and Siemens sees the points...

    The trunk is MSTP and Siemens sees the points sometime and then they don't. At first we replaced the PT Link module and it did not fix it. The wiring contractor had the daisy chain miswired so he...
  14. Replies
    8
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    775

    PT-Link Bacnet2

    I'm not a controls guy but I do install these BacNet Modules for Aaon Units. I have a job where we are Bacnet to Siemens and one of the Links is problematic. Siemens says that it is not talking...
  15. KMC=Killing My Compressor

    KMC=Killing My Compressor
  16. The commie agenda started right after the...

    The commie agenda started right after the Revolutionary War My Friends. The British Aristocracy sent wealthy men over here secretly to set up Businesses and Churches to begin the indoctrination. It...
  17. Replies
    25
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    5,191

    For those of you who were offended, please go...

    For those of you who were offended, please go away! Far away!
  18. Replies
    23
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    2,724

    Poll: This does not bid well (Pun intended) for the...

    This does not bid well (Pun intended) for the Trane sales engineers. IR-Trane is not getting on board with this technology and they are going to lose a large market share with their outdated Rooftop...
  19. Replies
    5
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    603

    Need more info on the unit.

    Need more info on the unit.
  20. Replies
    3
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    502

    There is a time delay relay between the first...

    There is a time delay relay between the first contactor coil and the second coil. Contactor 1 is energized and then 1 second later the second contactor is energized. Motor has two sets of windings (6...
  21. Replies
    28
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    1,704

    Check for resistance across the circuit breaker...

    Check for resistance across the circuit breaker and contactor. Check the peckerhead connections also. Don't worry too much about not seeing oil in the sightglass. Once the compressor is running with...
  22. Thread: AAON unit

    by duke of earl
    Replies
    7
    Views
    1,144

    Aaon does put Schrader cores under their...

    Aaon does put Schrader cores under their switches. You should be safe.
  23. Replies
    2
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    505

    Does circuit 1 have hot gas reheat? How about...

    Does circuit 1 have hot gas reheat? How about circuit 2? Is compressor 1 a modulating type or fixed? If only one circuit has reheat, then only that compressor should be on in dehum mode. The secon...
  24. Replies
    18
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    2,218

    Sometimes the assembly line forgets to wrap those...

    Sometimes the assembly line forgets to wrap those reheat valves with wet rags and that's why they leak-not because the valves are crap.
  25. Replies
    18
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    2,218

    Hey Timebuilder you should get one anyway and go...

    Hey Timebuilder you should get one anyway and go after some more Aaon jobs. They will keep you busy I promise.
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