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Type: Posts; User: airdata870

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  1. Replies
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    That is exactly what is the problem is.I balance...

    That is exactly what is the problem is.I balance commercial systems daily,and see this senerio quite often and usually move the takeoff before the elbow or farther down from the elbow.In my opinion...
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    6,565

    UTabtech, Download version 3.0 from their...

    UTabtech, Download version 3.0 from their website,in the preference page highlight the USB box and highlight the dropdown to LON1 and you schould be go to go. Good luck
  3. Replies
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    2,450

    Do you know for sure that the systems were...

    Do you know for sure that the systems were properly air balanced and the vvt dampers/bypass set up correctly?This system must be balanced as a constant volume system to detemine the static setpoint....
  4. Thread: magnahelic

    by airdata870
    Replies
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    676

    If you had all the right readings it should work....

    If you had all the right readings it should work. Could explain in detail what you did, with #'s and i will tell you what is wrong.we need details. thanks
  5. Replies
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    1,386

    we use this product.it work good

    we use this product.it work good
  6. Replies
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    5,775

    HI siemenstech29.i also am a tab tech,could i get...

    HI siemenstech29.i also am a tab tech,could i get a coy of the manual,it would be nice to set up the balancer tool properly. thanks.
  7. Replies
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    1,313

    You might try the local Mammoth rep, our rep can...

    You might try the local Mammoth rep, our rep can log-on their website and download the info and e-mail it to me.Why they don't let everyone access the info is beyond me.Good luck
  8. Replies
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    894

    When i start-up trane negitive valves i use Dwyer...

    When i start-up trane negitive valves i use Dwyer magnehelic -.25 to +.25 range, works great. good luck
  9. Thread: Intellipac

    by airdata870
    Replies
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    1,126

    1.5" should be the highest setting used??

    1.5" should be the highest setting used??
  10. Replies
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    14,413

    Would you care to speak more about this? i have...

    Would you care to speak more about this? i have not heard of this being a issue. thanks.
  11. A Dedication to the clueless control company

    Yes your job is important and required to complete the jobs but...PLEASE PLEASE functiun check each piece of equipment, you can dump programs into a controller just because it supposedly will work...
  12. Replies
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    6,565

    2.3 was made for the spyder controllers,but will...

    2.3 was made for the spyder controllers,but will work on exel 10 controllers, the only difference that i can tell, is that you can change duct size and input k-factors. no valve override,that would...
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    you hit it right on the head.

    you hit it right on the head.
  14. Replies
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    6,565

    I have RapidBalance 1.0 and 2.3 niether supports...

    I have RapidBalance 1.0 and 2.3 niether supports the usb adaptor,that is my # 1 complaint.Why it wasn't addressed with the new version is beyond me. good luck
  15. Replies
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    1,224

    I have two valve core removers and i have never...

    I have two valve core removers and i have never had a problem with mine, and if i don't have to go back to a job i don't think price is a issue. good luck
  16. Thread: Twisting

    by airdata870
    Replies
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    3,320

    unbelievable!!!!!!!!

    unbelievable!!!!!!!!
  17. Replies
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    4,600

    Just curious is flex duct outside accepted by...

    Just curious is flex duct outside accepted by code where you at?
  18. Replies
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    1,511

    The two tubes should be for the flow sensor.

    The two tubes should be for the flow sensor.
  19. you better change the tittle from this, Controls...

    you better change the tittle from this,
    Controls Discussions about HVAC controls in general, including automation, DDC and pneumatics.:D
  20. Replies
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    2,867

    hey superfittertech, who manufactures the scr...

    hey superfittertech, who manufactures the scr controllers for the nailer boxes?
  21. Replies
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    2,867

    superfittertech, could you explain the...

    superfittertech, could you explain the diference,the kb uses a triac to adjust voltage. my uderstanding of the overheating comes from slowing the motor down to far.
  22. Replies
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    2,867

    hey j-fish, here is a data sheet on the ones we...

    hey j-fish, here is a data sheet on the ones we use.You can get them at johnstone supply.http://www.johnstonesupply.com/corp/OnlineCatalog/ProductDetails/tabid/1780/Default.aspx?Product_Code=G32-399...
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    hey sigma, I've been using vista for about 9 mo....

    hey sigma, I've been using vista for about 9 mo. now, i don't see much difference from XP. I agree with the others you should be able to right click on picture, to save as,then you should get your...
  24. Replies
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    2,867

    what brand box do you have? got a model # you...

    what brand box do you have? got a model # you can get speed controllers at most hvac/electrical wholesale houses.
  25. Replies
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    Fan law #1 CFM old/CFM new x PD old = PD new...

    Fan law #1 CFM old/CFM new x PD old = PD new
    22000/17000=1.294 x 14= 18.11"
    hope you remembered a new belt :) good luck
  26. Replies
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    just wondering if you ever got hvacpro to work on...

    just wondering if you ever got hvacpro to work on vista? i have the same problem.
  27. Replies
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    1,443

    how about more info?model/serial #. is it a...

    how about more info?model/serial #. is it a separate econo board?
  28. Thread: Dynafuser?

    by airdata870
    Replies
    7
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    1,311

    Carrier came out with that type in the 80's,good...

    Carrier came out with that type in the 80's,good theory but the elements and self powered actuator fail or get stuck in the wrong direction.just like those system powered moduline vav slot...
  29. Replies
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    My question would be,was the engineer given a...

    My question would be,was the engineer given a budget number to stay within? I would assume a engineer would provide certain options depending on budget and type of building/occupancy/new or existing...
  30. Replies
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    I use my Alnor ebt-721 temp/humidity probe. has a...

    I use my Alnor ebt-721 temp/humidity probe. has a 3' retractable probe, works very well. good luck
  31. If i get back there i will.The funny thing is...

    If i get back there i will.The funny thing is this is a school,these units serve the offices.we did a addition on the school.I did the start-up and balancing of a 50 ton AAON w/power exhaust and 15...
  32. sorry ryan, i didn't even look.just saw that and...

    sorry ryan, i didn't even look.just saw that and started laughing.
  33. What do you mean I need 10' from the intake?

    It's amazing what ya see.
  34. Thread: raise

    by airdata870
    Replies
    27
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    3,055

    Must be management:D

    Must be management:D
  35. Replies
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    620

    Hey Bill, I asked this same question here last...

    Hey Bill, I asked this same question here last week,Frontline let me know it worked for him.I loaded hvacpro 8.08 three days ago and used it through my edgeport and cvt-pro.It worked good. good...
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    thanks for the info Frontline.I have the same...

    thanks for the info Frontline.I have the same version,i'll give it a try next week.
  37. Replies
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    775

    jci hvac pro

    could some one tell me if hvac pro works with microsoft vista.
    thanks
  38. DITTO!!!

    DITTO!!!
  39. Replies
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    1,801

    I Would suggest getting the MFG spec's. here is a...

    I Would suggest getting the MFG spec's. here is a sample, check the performance data on pg 2 ...
  40. Replies
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    633

    there is three ways to run the return fan.fan...

    there is three ways to run the return fan.fan tracking ,direct building pressure or remote set point.you should scoll the micro-tech II under parameter - unit config,item rf/ef ctrl. to see what it...
  41. Replies
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    785

    yes it should be. way to much info shared.I'm...

    yes it should be. way to much info shared.I'm guilty myself.I completely avoid the residential forum,too much DIY info. just my 2 cents, thanks
  42. Replies
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    3,450

    Hey BaldLoonie,we just did a job across the...

    Hey BaldLoonie,we just did a job across the street from that plant,(Merrill Corp.) all fan coils.When i first got in the trade i worked on Bandana Square.Who did you work for when you were here?
  43. Replies
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    889

    maybe this might...

    maybe this might helphttp://www.fasco.com/fasfacts.asp pages 36-38 or i would call fasco,there must be a way. good luck
  44. Replies
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    2,297

    not with a 2 stage t-stat and the OA is ok for...

    not with a 2 stage t-stat and the OA is ok for free cooling,the economizer is first stage and the compressor is second stage creating an integrated economizer.
  45. Replies
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    1,009

    they have been around for awhile,here is a...

    they have been around for awhile,here is a picture of a carrier someone posted on the wall of shame about 3 years ago.
  46. Replies
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    773

    it will start controlling to the damper min...

    it will start controlling to the damper min position.
  47. Replies
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    773

    I believe it's just for greater ventilation if...

    I believe it's just for greater ventilation if wanted.If you go to the advanced screen ,then group setup ,you'll see vent mode,which you can disable.
    good luck
  48. Replies
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    773

    It looks the vent mode is enabled, which allows...

    It looks the vent mode is enabled, which allows for greater ventilation.When enabled the vent flow multiplier is not allowed to drop below 4.0, So if min position is 10% it goes to 40% (10% x...
  49. Replies
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    2,297

    When you say the standard econo board, most of us...

    When you say the standard econo board, most of us would think honeywell W7459. but the #'s you gave look like the Novar EconoMi$er+ package.did you verify 18 to 24VDC from contoller? and did you you...
  50. Replies
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    2,997

    I couldn't agree more!:D

    I couldn't agree more!:D
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