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  1. Replies
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    It sounds to me like a problem resulting from no...

    It sounds to me like a problem resulting from no linkage. The DAT sensors at the zone are all the box has to go off of to know what mode the unit is in. The reason they stay at open after the unit...
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    194

    We can do graphics for you but if you are looking...

    We can do graphics for you but if you are looking for sweet 3d floor plans you should check this guy out too:

    http://www.customcontrolgraphics.com/

    Email me with what you are looking for and...
  3. Replies
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    369

    I found a sensor that looks like it will meet the...

    I found a sensor that looks like it will meet the customers needs.

    525971

    If it gets approved and we install it I will update everyone on how well it works.
  4. Replies
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    369

    Particulate Monitor

    I have been asked to design a monitoring system for 3 cleanrooms. Temp and humidity is a no-brainer but they are also asking for continuous monitoring of the particulate count with alarms associated...
  5. Replies
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    441

    Grab a snack and settle in for some reading (it...

    Grab a snack and settle in for some reading (it may save you from picking a scab):

    what-BMS-system-would-you-install
  6. Replies
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    523

    Which is also why the Bacview isn't working. Once...

    Which is also why the Bacview isn't working. Once touch support is enabled the bacview no longer works.
  7. Replies
    16
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    523

    I'm not 100% sure but a possibility may be that...

    I'm not 100% sure but a possibility may be that the controllers are 6.0 and your FA is 5.1

    Do the controllers show up when you click "Find Devices" and then just don't upload or can you not even...
  8. Replies
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    1,011

    I'm a union controls engineer and was union when...

    I'm a union controls engineer and was union when I was a tech too. There are a lot of union controls techs here and ones that are non-union still work for union companies but on the office/shop...
  9. Can you just choose one of the AHU's to be the...

    Can you just choose one of the AHU's to be the one that controls both fans? Leave the other signal and transducer connected but run both VFD signals through a DPDT so that when the main one is...
  10. Replies
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    330

    To add to this: If you select download after...

    To add to this:

    If you select download after you delete the program then FA or iVU will acknowledge that there is no program on the controller so you truly have a blank controller.
  11. Replies
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    201

    This is probably better for the HVAC section but...

    This is probably better for the HVAC section but it sounds like you have a restriction. Either in the cap tube or the liquid line. You are starving your evap with results in the low pressure and...
  12. Replies
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    573

    Agreed. HVAC experience is huge. TO control...

    Agreed. HVAC experience is huge. TO control something correctly you have to know how it works. You also need to be able to look at a sequence of operation and be able to decipher if it is correct...
  13. It looks like those are the wire labels. ...

    It looks like those are the wire labels. YL=Yellow wire and there will be a number on that wire so you can tell the difference between the different yellow wires. For instance there is a yellow...
  14. Replies
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    378

    UPDATE: I received the 6.0 drivers and loaded...

    UPDATE:

    I received the 6.0 drivers and loaded them up. The momentary switch worked perfectly for what I needed and the program does exactly what I need it to. Thank you for everyone's help.
  15. Replies
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    378

    513411 I used the BV with momentary enabled. ...

    513411

    I used the BV with momentary enabled. I had to create a holding circuit to keep the timer running once the momentary reset. It has passed the simulator test but I have to wait until...
  16. Replies
    7
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    378

    I originally tried the momentary and it wouldnt...

    I originally tried the momentary and it wouldnt load becuase it was an older controller. I am going to update my controller and try it again.
  17. Replies
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    378

    I will try that right now. Thank you!

    I will try that right now. Thank you!
  18. Replies
    7
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    378

    iVu/ALC Microblock Programming Question

    513361

    I am trying to make a network override button for a iVu program. My goal it to give the customer a button on his screen that will allow him to enable the occupancy override but I cant...
  19. Replies
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    913

    I have been able to connect to other devices that...

    I have been able to connect to other devices that have an rnet connection. I am not able to open the programs of non-Carrier controllers but I can discover points in the BACnet discovery tab. I...
  20. Replies
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    566

    There are three possible things that I can think...

    There are three possible things that I can think of:

    The first is the layering - I had a site that the bubble didn't seem to line up right or show up. I had to open the floorplan up in viewbuilder...
  21. Replies
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    336

    Does he not want to use what is there, does he...

    Does he not want to use what is there, does he want to use a uniform temp or do they not have actual OA for all the units?
  22. Replies
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    1,757

    I was looking for that and couldn't find it. I...

    I was looking for that and couldn't find it. I only have the OSA conditions. There is a really cool looking one that links to NWS but I don't have that available in my equipment builder. Do you...
  23. Replies
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    1,757

    kontrol I am new to BACnet and working on...

    kontrol

    I am new to BACnet and working on learning as much as possible. I work almost strictly with Carrier right now and I am using iVu for the BACnet. I am trying to setup a weather station...
  24. Thread: Trane BCI-R

    by mcguire07
    Replies
    1
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    239

    Trane BCI-R

    I am potentially going to be doing some integration of Trane Boxcars into a Carrier iVu system.

    I have been told that it is pretty easy to setup the BCI-R cards. I have downloaded the Trane...
  25. Replies
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    184

    Not that I know of. Look on the desktop, there...

    Not that I know of. Look on the desktop, there may be a window that says "Controller ready for use" or something like that that you need to select OK for and it should take the gray off. If it...
  26. To the best of my knowledge you can only work...

    To the best of my knowledge you can only work with Best++ on the CCN side and not the iVU side. The Best++ resides on the controller where as the graphics and control programs reside on the iVu or...
  27. Replies
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    383

    Sensor Group should have worked but also try...

    Sensor Group should have worked but also try setting up an alarm for that point but don't enable it or give it any routing. This is also another way of giving it an algorithm to validate the input.
  28. Replies
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    443

    Correct! All the algorithms for CCN reside on...

    Correct! All the algorithms for CCN reside on the controllers themselves. If you look up CC6400 you will find a book that details all the canned algorithms available for use. I have been...
  29. We do primarily commercial HVAC and a lot of...

    We do primarily commercial HVAC and a lot of building automation. We have an account overseas on a cargo ship but that is a small percent of the business at this time. We would love for you to send...
  30. Replies
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    3,978

    Also, as others said, we're commercial and don't...

    Also, as others said, we're commercial and don't slow down in the winter.

    Sent from my SCH-I535 using Tapatalk 4 Beta
  31. Replies
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    3,978

    If you lie, employers will find out, especially...

    If you lie, employers will find out, especially in a place like Arizona where the trade is relatively small and everyone knows each other. Also, a smart employer would likely look to see if you had a...
  32. Have you considered getting into automation and...

    Have you considered getting into automation and controls? Better pay, fewer rooftops, opportunity to train junior techs.

    Sent from my SCH-I535 using Tapatalk 4 Beta
  33. Bump! Sent from my SCH-I535 using Tapatalk 4...

    Bump!

    Sent from my SCH-I535 using Tapatalk 4 Beta
  34. Relocation assistance may be available as well,...

    Relocation assistance may be available as well, if you're looking for a small town feel with the amenities of a big city and low cost of living (not to mention climate driven job security), Tucson is...
  35. HELP WANTED Commerial HVAC Service and Controls in Tucson, AZ

    McGuire MECH, a family owned and operated business serving Tucson and Southern AZ currently has several opportunities available for Jr, Sr and Controls technicians.

    We are a young company that has...
  36. Replies
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    1,512

    I am thinking on going with the 28' to try and...

    I am thinking on going with the 28' to try and cover most applications. My shop will be out of the way to be going back too often to get a larger ladder but I need something that will be manageable...
  37. Replies
    17
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    1,512

    Extension Ladder

    I am looking at purchasing an extension ladder for my service truck. Its been a long time since I have needed one so I'm not sure what size to get to cover most applications. Do I need to go with a...
  38. Replies
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    oh snap x2

    oh snap x2
  39. Replies
    8
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    477

    oh snap!

    oh snap!
  40. Replies
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    Poll: What do I name my dog?

    I am getting a white male boxer to bring the total of dogs in our house up to 6. I am having a surprisingly hard time deciding on a name. I have two pit bulls named Saulo and Gracie, two little dogs...
  41. Replies
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    703

    Ron Paul agrees. So do I.

    Ron Paul agrees.

    So do I.
  42. Replies
    1
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    356

    Its just sad.

    Its just sad.
  43. Replies
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    32,479

    One of my mechanics is working on a 30GT040 and...

    One of my mechanics is working on a 30GT040 and has recently replaced the main board and the exv board. Everything works just fine when it cycles down normally but when it is shut off at the toggle...
  44. Replies
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    613

    I don't think you will be able to change the id...

    I don't think you will be able to change the id and secondary address from the bacnet side. This is all done on the Carrier side so that the bacnet side will be able to discover it. The id and...
  45. Replies
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    2,013

    I worked for a week in Tahiti to fix a chiller on...

    I worked for a week in Tahiti to fix a chiller on a cargo ship. Actually i fixed the chiller inside an hour of being on board and got paid to spend the rest of the week there until my already booked...
  46. Replies
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    756

    Check all your condenser fans because the...

    Check all your condenser fans because the bearings go bad all the time in the original run of motors. most of the time you can disconnect the one motor and get the unit online until you have a new...
  47. Thread: New Member

    by mcguire07
    Replies
    2
    Views
    363

    New Member

    My name is Adam and I am the service manager for a small HVAC company in Tucson AZ. I just recently moved here from San Jose, CA where is spent 12 years in the field as a factory chiller mechanic...
  48. Replies
    4
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    613

    The translators come with a equipment address of...

    The translators come with a equipment address of 0,1 so that it will connect to a single piece of equipment with a default address. If the 9 pieces of equipment are linked then they will all have to...
  49. Agreed. Apologies for not explaining my thought...

    Agreed. Apologies for not explaining my thought in better detail.
  50. I could easily see the tech tossing a set of...

    I could easily see the tech tossing a set of gages on and see that the valves are shot and condemning the compressor in a matter of minutes. I recently did the same thing myself.
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