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  1. Al - confirmed they were set to 410A.

    Al - confirmed they were set to 410A.
  2. garychance - yes, I did recover & recharge, but...

    garychance - yes, I did recover & recharge, but the recharge was using his 410A cylinder - If am am going on the assumption that he vapor charged, then the tank would be out of whack, wouldn't it? ...
  3. Johnnyb - no, this is not a TXV. All matched...

    Johnnyb - no, this is not a TXV. All matched equipment and (supposedly) the correct orifice is installed.

    I'm thinking to recover the gas and check the orifice. If it is actually there, and it...
  4. 410A - Low High Pressure andd High Low Pressure!!?!?!?!?!

    To start with, I am a former commercial HVAC service tech, but my field experience pretty much ended right when 410A came into mainstream use. I have been a commercial DDC controls...
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    DX-9100 Expansion Module Problem

    All,

    Have two chillers with (2) DX-9100 version 3 each. Each chiller also has about 10 expansion modules linked to it.

    Service call: one chiller not operating - find that one of the extension...
  6. What card has Liebert provided you with? Are you...

    What card has Liebert provided you with? Are you using Bacnet-IP?
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    Static Pressure Hose Length

    Quick question:

    How much hose should I consider the upper limit when measuring static pressure? Would up-sizing the hose give a length boost?

    Is that your opinion, or have you ever installed...
  8. Thread: Security News

    by mathetes
    Replies
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    1,372

    Here's some more news relating to this topic: ...

    Here's some more news relating to this topic:

    http://www.cnn.com/2011/11/18/us/cyber-attack-investigation/index.html?hpt=hp_bn2

    Seems like mischief at best and sabotage at worst is well on it's...
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    Can't make these dates. Any chance for more...

    Can't make these dates. Any chance for more dates locations in the future - closer to east coast?

    Thanks.
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    ASDF & Reaper - got it, thanks. Couldn't see...

    ASDF & Reaper - got it, thanks. Couldn't see where to get the packages into Builder, but looked again and found it, all apps appearing OK.

    Thanks for your help.

    Reaper - I may take you up on...
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    Can I use the "canned" standard apps in builder?...

    Can I use the "canned" standard apps in builder?

    I'm not looking (right now) to build an app from scratch - not enough experience to do that in builder. Looking to take a standard app, tweak and...
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    Yup, looks like the version thing... Just...

    Yup, looks like the version thing... Just imported the fx-16 zoning .dbe and it's there with no problems.
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    Err, looks like from the readme file in the...

    Err, looks like from the readme file in the zipped .dbe file, the app version needs to be 5.4.2 and I am only at 5.4.0...

    Anyone know where I can get update? I just bought the darn CD last week...
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    Reaper - Thanks. I had a similar link, but it...

    Reaper - Thanks. I had a similar link, but it did not work as yours did.

    Mechdorn - My BE version is 5.4.0 - update available online??


    So I downloaded the zipped .dbe files and imported them...
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    JCI Builder Express

    Just installed FX-Tools, rel. 4.1 - just in poking around, I couldn't find any of the standard apps for Builder Express - first stop, come here and find out why...

    From some old posts, seems like...
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    Rapidlink hooks up directly to LON network via...

    Rapidlink hooks up directly to LON network via FT-10.

    You access it locally via RS-232 serial port OR remote via dial-up.
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    Honeywell's RapidLink will also work.

    Honeywell's RapidLink will also work.
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    To the best of my knowledge, and since the last...

    To the best of my knowledge, and since the last time I tried, it does not work.

    Lonspec does not have an option to use it.
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    Two cents - I did not use lonmaker for the...

    Two cents - I did not use lonmaker for the procedure above, worked like a charm.

    Not that you won't, just sayin'.
  20. Replies
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    Not sure exactly where your sticking point is, so...

    Not sure exactly where your sticking point is, so I will, from memory, re-count how I did the same thing - using TAC 283s (all are programmed using Menta)

    Downloaded App using Menta into ctrlr....
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    forgot... Does cycling power to controller...

    forgot...

    Does cycling power to controller clear the issues?
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    I this a Hwell VAV app? I've not used any...

    I this a Hwell VAV app?

    I've not used any canned apps, prefer to write my own - I've seen similar behavior when not following the "rules" for linking network points - all sorts of crazy behavior...
  23. Thread: Security News

    by mathetes
    Replies
    7
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    1,372

    Osiyo, Have followed Stuxnet for a while so I...

    Osiyo,

    Have followed Stuxnet for a while so I read all of the links with interest. Anon & Lulz grabs the headlines, but for as much "damage" as they have been doing, they aren't the real players....
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    Sorry for the delay. My Belkin adpater which...

    Sorry for the delay. My Belkin adpater which works is:

    F5U109

    As I said, it is fairly old, but it has never failed to work, for either Driveware, or any other controls software & interface...
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    I have successfully used an old(er) Belkin USB to...

    I have successfully used an old(er) Belkin USB to serial converter, my partner uses one labeled as made by Keyspan - no problems with either.

    Specific model #'s on request.

    Truth be told, I...
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