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Type: Posts; User: tombc

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  1. Thread: nim 6

    by tombc
    Replies
    0
    Views
    376

    anyone had problems getting these to hold...

    anyone had problems getting these to hold temperture
  2. Payson, where I am the Workers Compensation Board...

    Payson, where I am the Workers Compensation Board would take care of this problem for me. And I would not be identified.

    Safe access is your right, go for it.

    just keep up the pictures I get a...
  3. Replies
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    2,033

    http://www.imagewiz.net/usr/hvac1/27569_E1010590E....

    http://www.imagewiz.net/usr/hvac1/27569_E1010590E.jpg
  4. Replies
    7
    Views
    2,033

    http://www.imagewiz.net/usr/hvac1/27570_E1010591E....

    http://www.imagewiz.net/usr/hvac1/27570_E1010591E.jpg

    A customer had a failed computor and his IT dept. installed the Lon card. It still came to us for setup.
  5. First, Do A Backup! I use the software to back up...

    First, Do A Backup! I use the software to back up to default directories and the burn a cd or load it to my memory card in my camera.

    Use whichever software the customer has to view all the panels...
  6. Does the owners computor have software to access...

    Does the owners computor have software to access the Lon network? If so, try to resync the network after looking to see if all the panels are visible to the lon program. If any panels are not visible...
  7. Replies
    23
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    3,832

    For the Bee,s I carry WD 40, works just fine and...

    For the Bee,s I carry WD 40, works just fine and is cheap.

    I think we are spoiled up here.

    Tom
  8. Thread: low temp sensors

    by tombc
    Replies
    3
    Views
    1,177

    Excellent. I like the lon sensor and we are on...

    Excellent. I like the lon sensor and we are on our way.

    Thanks for your help

    Tom
  9. Thread: low temp sensors

    by tombc
    Replies
    3
    Views
    1,177

    We are looking for low temp [-200 C] transmitters...

    We are looking for low temp [-200 C] transmitters to work on 4 to 20 ma or lon

    anyone come across this before.

    we also need to meet NIST standards.
    Tom
  10. Replies
    2
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    6,725

    Thanks for the site. The bad news is that you...

    Thanks for the site.

    The bad news is that you need to contact your local trane distributor to get an id and password set up for you 1st.
    So true.

    I talked with the local Tech in the area and...
  11. Replies
    2
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    6,725

    Can anyone point me to a website for current...

    Can anyone point me to a website for current Trane rooftop units, and possibly wiring schematics. Info for the onboard ddc would be excellent. I have a customer 10 hrs away with a new unit giving...
  12. Replies
    13
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    1,705

    my booboo. call an electrician or better yet...

    my booboo.

    call an electrician or better yet an hvac mech.

    I would be turning off the power and looking at the starter, then wiring and connestions and motor
  13. Thread: links in bacnet

    by tombc
    Replies
    15
    Views
    2,636

    I am working with Invensys products and am only...

    I am working with Invensys products and am only trying to broaden my knowledge, maybe pick up some other ways of doing a good program.

    best of the season to all
  14. Thread: links in bacnet

    by tombc
    Replies
    15
    Views
    2,636

    How do you make links between points within one...

    How do you make links between points within one panel to another point in a different panel with bacnet.
  15. Thread: So lets start.

    by tombc
    Replies
    33
    Views
    4,555

    I fulley agre that the build and test of any...

    I fulley agre that the build and test of any system is critical. we always use one to program ond one to check program, Then the checker does the end to ends with the job installer. that way we have...
  16. Replies
    13
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    1,705

    check for 1 short cycling of the compressor...

    check for

    1 short cycling of the compressor ie time delay on start or off time relay
    2 are your pressures equalizing between starts
    3 are you overcharged?
    4 is the contactor in good shape
    5...
  17. Thread: So lets start.

    by tombc
    Replies
    33
    Views
    4,555

    with lon we can connect panels from different...

    with lon we can connect panels from different suppliers, and with the right drivers use bacnet colntrols. I admit to not doing much with bacnet, and i like programming with blocks versus line to...
  18. Thread: So lets start.

    by tombc
    Replies
    33
    Views
    4,555

    So lets start. What is better Lon or Bacnet?

    So lets start. What is better Lon or Bacnet?
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