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Type: Posts; User: hvac69

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  1. Replies
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    Search for distech smart installer

    Search for distech smart installer
  2. It worked, you did good. Problem is too many...

    It worked, you did good. Problem is too many people want to condemn every piece of equipment that doesn't work or they don't feel like fixing which seems to be acceptable these days.
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    I know the 3rd party driver you reference the prn...

    I know the 3rd party driver you reference the prn file in point manager under add. But I can't remember where it's done on the official driver
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    That should be it but I don't have access to a...

    That should be it but I don't have access to a jci licensed Jace or copy of workbench to verify at this time
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    N2 or bacnet and if N2 did you set the controller...

    N2 or bacnet and if N2 did you set the controller for N2?
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    No pro press, love it, nothing looks better than...

    No pro press, love it, nothing looks better than a soldered joint
  7. Everytime I see IOT mentioned I can't help but...

    Everytime I see IOT mentioned I can't help but think IDIOT.
  8. Answered in original post

    Answered in original post
  9. Something doesn't add up, 75 - 78 ahu discharge...

    Something doesn't add up, 75 - 78 ahu discharge but 65 out of vavs. Water temp in and out of vavs reheat coils? CFM measured across the reheat coils? Fan powered, single, dual duct vavs? If fan...
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    They are open source modules basically. Google...

    They are open source modules basically. Google search ax community. Requires commissioning is exactly as it sounds. If you are updating beyond the existing version. IE 4.6 to 4.7 commissioning is...
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    The reversing the relay I would expect would need...

    The reversing the relay I would expect would need to be used to feed the PE since the thermostat is DA and the PE will need to be RA so the heat fails off on loss of air pressure. No idea why a hi...
  12. Save spyder to a spyder library. Connect to the...

    Save spyder to a spyder library. Connect to the other jace and copy it from the spyder library. The virtual bog associates it to a physical device, so it wont recognize the device on a different...
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    If you expand the history config the b format...

    If you expand the history config the b format will make more sense when you look at the history name. Parent.name is exactly as it seem. It is the parent name of where the history extension is under
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    Open the config.bog within the workbench nav tree.

    Open the config.bog within the workbench nav tree.
  15. Did you select edit slot flags, then in the pop...

    Did you select edit slot flags, then in the pop up. select Emergency Auto from the slot drop down and hidden from the flag drop down then check set flag then Ok. Yes it works in N4
  16. Also vykon pro utilities, batch config flags tool

    Also vykon pro utilities, batch config flags tool
  17. Emergency override removal. Program service,...

    Emergency override removal. Program service, choose type of point, choose is writable = true. Once they populate, choose edit slot flag, choose what you want removed, choose hidden and check set...
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    Put your laptop running N4 on line connect to the...

    Put your laptop running N4 on line connect to the jace and choose import in the license manager. It will use your laptops connection to pull the license
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    If you were able to upload, download, discover...

    If you were able to upload, download, discover the replacement controller I don't think it's an issue in the controller as the service port and the ccn connection use the same com chip. The service...
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    Check 24vac polarity.

    Check 24vac polarity.
  21. Haven't setup a new site on a Jace in a while. I...

    Haven't setup a new site on a Jace in a while. I thought the purpose of this change was so you didn't actually have to install the kit px jars which would save space by only copying what you drag...
  22. 407c to 410a? Unit designed for the higher...

    407c to 410a? Unit designed for the higher pressures?
  23. Search trane RTEM and reliatel microprocessor...

    Search trane RTEM and reliatel microprocessor controls
  24. The C means conventional wall sensor. Look for...

    The C means conventional wall sensor. Look for one that ends in S or edit the program to meet your need. the nviShare point should be linked to whatever they are sharing.
  25. Thread: Modudrive

    by hvac69
    Replies
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    603

    Just realized I have a typo in my response. Meant...

    Just realized I have a typo in my response. Meant to say I have never seen one of these installed.
  26. Thread: Modudrive

    by hvac69
    Replies
    8
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    603

    is this it?...

    is this it? https://dms.hvacpartners.com/docs/1005/Public/01/39E-7P.pdf
    I have seen one of these installed
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    With the station stopped you can use the file...

    With the station stopped you can use the file transfer to copy the history db back. It will not merge with the existing db so you will lose all histories from last recorded in the backup to the time...
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    Fox and web service https need to be both...

    Fox and web service https need to be both enabled. If you right click on user service and select ax user manager you probably won't have an issue. It's an issue with the user manager view.
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    There is 2 brass jumpers across the terminal...

    There is 2 brass jumpers across the terminal block that are used to disable compressor stages. Make sure they are in place and that the wires are connected behind the terminal strip.
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    Trane does not use jumpers. It uses modbus...

    Trane does not use jumpers. It uses modbus between the controllers to determine what is installed. Does the unit have RTOM board? Is so try disconnecting that.
  31. T tap is when there are more than 2 comm wires...

    T tap is when there are more than 2 comm wires connected to a controller. In other words not daisy chained. Is there a bridge and are these controllers possibly on a different bus number
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    They should have names if they were named within...

    They should have names if they were named within the program. Do you have access to the spyder program?
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    Not a definite answer, but due to the age of the...

    Not a definite answer, but due to the age of the boards they may not support newest firmware. McQuay does the same with the microtech 3 controllers. Updating the firmware is easy just time consuming....
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    If the air flow switch isn't closed then you...

    If the air flow switch isn't closed then you wouldn't have 24vac to the contactor. If you have 24vac the contactor should be pulled in. If it is and there is still no heat maybe there is a limit...
  35. Those are a pain. Go through every step of the...

    Those are a pain. Go through every step of the start up instructions as if it never ran.
  36. Since there is no ability to downgrade a station...

    Since there is no ability to downgrade a station it was never N4 . Just the jace was downgraded to allow the ability to run Ax. The only way to go from AX to N4 is using the Migration tool command...
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    Johnson HVACPRO

    Johnson HVACPRO
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    I think the RTRM boards are all the same and...

    I think the RTRM boards are all the same and configure themselves depending on the other boards connected. The old UCP used a jumper to config CV or VAV along with other added boards. But you will be...
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    I have had them mounted indoors and outdoors with...

    I have had them mounted indoors and outdoors with no condensation issue as the assembly temperature remains the same as ambient. Anything mounted directly to the lines like flow switches and single...
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    Is the heating valve opening fully? Is the...

    Is the heating valve opening fully? Is the airflow set correctly and verified? Check the strainers and circuit setters for blockages. You stated you had changed filters. Were these in the VAV? If so...
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    T133 does auto reset, but is only allowed to...

    T133 does auto reset, but is only allowed to reset so many time before it causes a lockout and triggers A163. The economizer actuators communicate with the comfort link over the LEN network and each...
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    It will be worth your time. The fan failure...

    It will be worth your time. The fan failure proves that the indoor fan is running. By default fan failure shutdown is disabled so the compressors could run without the fan causing low suction...
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    163 is a general failure alarm letting you know...

    163 is a general failure alarm letting you know its locked out. T133 is the pressure lockout. Make sure the parameters for fan proof are set up correctly and setup to shut down the unit on fan...
  44. Thread: Honeywell TR-71

    by hvac69
    Replies
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    533

    Ax workbench licensed, running correct version of...

    Ax workbench licensed, running correct version of spyder tool, having original program file, lon adapter or rs485 adapter depending on if the controller is Lon or Bacnet and if someone ran a network...
  45. Thread: Mixing of oils.

    by hvac69
    Replies
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    1,206

    Yeah the second set are the guys set who put the...

    Yeah the second set are the guys set who put the dye in.
  46. Thread: booster fans

    by hvac69
    Replies
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    799

    Designed for the space but not the actual use....

    Designed for the space but not the actual use. Time to go back to the drawing board
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    If the evap has dual inlet and outlet and you are...

    If the evap has dual inlet and outlet and you are getting two different superheat readings that is a intertwined coil which requires two txvs. The casting you are taking about is it a service valve?...
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    See the energy x was ordered

    See the energy x was ordered
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    710

    Actuator info, what economizer package was...

    Actuator info, what economizer package was ordered?
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    Carrier one, that's a device I haven't heard of...

    Carrier one, that's a device I haven't heard of in a long time. Never seen one, was it ever released?
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