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Type: Posts; User: metasystech

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  1. Replies
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    Interesting how the "JCI engineer" states nothing...

    Interesting how the "JCI engineer" states nothing special needs to be done however you then go on to explain exactly what I stated. The statement is correct as changing the default value is not...
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    Stating the NAEs are by default Bacnet enabled is...

    Stating the NAEs are by default Bacnet enabled is incorrect. The site must specifically enabled for Bacnet and more than likely this is your issue. Go into the "all items" tab and double click on...
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    I agree with 98% of what you have stated. ...

    I agree with 98% of what you have stated. Including above. The issue I have is the main reason for abbreviating is for the installers benefit and not the customer.

    As for the raise in...
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    Y Nt Aws Abrvt Hhnvr u Wrt? I have been in the...

    Y Nt Aws Abrvt Hhnvr u Wrt? I have been in the trade for over 20 years and if I go to a site where someone else has configured the site using abbreviations I have to sometimes stop and decipher...
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    What antiquated system are you all using? Most...

    What antiquated system are you all using? Most devices in the last 10 years have enough character spaces to not need to abbreviate. Why not simply put Supply Air Temperature as opposed to SAT? ...
  6. I have run into the exact issue. Do not map the...

    I have run into the exact issue. Do not map the controller in as a FEC device. Map it in as a 3rd party device and it will function fine. It was claimed that the FEC were bacnet on steroids and I...
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    The NAEs can coexist at different versions with a...

    The NAEs can coexist at different versions with a few limitations. As stated if the new NAE is a 55 and a -2 like “MS-NAE5510-2” it can not be downgraded below probably 5.2. You will need SCT 5.2...
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    I agree with HVAC Mechanic Your static...

    I agree with HVAC Mechanic

    Your static pressure sensor does not "consume" any air volume per sea unless you are using a hot wire type. A 5/16 line 1000' long will possible have a delay of a...
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    The software is Free

    Sorry the link did not work. Here are directions to find it on the site for free. Go to Mcquay.com Then click on the following products>controls>Microtech II Controls>Application Software Last One...
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    Here you go

    If it looks like a Johnson Controls N30 with about 2 inches added all the way around this is what you will need. The software conflicts with Project Builder for N30s if you have it on the same...
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    I would think most front ends would be able to...

    I would think most front ends would be able to limit this. In PCT double click on “ZN-T Setpoint Determination” click “edit” and change the Min Cooling setpoint and Max Cooling Setpoint same with...
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    Easier Route

    Why bother with LCT with such a simple piece of logic? Just use an interlock if you are new to MSEA world. It will be a lot more self explanatory.
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    You can not setup a companion to communicate with...

    You can not setup a companion to communicate with a VMA.
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    i just installed PCT 5.3 on a machine that had...

    i just installed PCT 5.3 on a machine that had CCT 5.1 and niether one would function. I uninstalled CCT and reinstalled PCT and it is functioning. I did not have any problem with the Metasys BTCVT...
  15. DaveCR is correct as about the only way to be...

    DaveCR is correct as about the only way to be able to change the setpoint from the front end and still allow the occupant the ability to change the setpoint afterwards. It still boggles the mind...
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    Make sure the network setup in the NAE has the...

    Make sure the network setup in the NAE has the correct router ip address. This will not matter most of the time until accessing it from outside of the router. Some ISP block port 80 so that may be...
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    As far as trashing JCI for not being able to...

    As far as trashing JCI for not being able to upgrade an NAE 55 or 45 -0 past 4.08 keep this in mind. Can you put windows 7 on an old 386 Compaq computer? Does Compaq suck because of this? In all...
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    LCT issue

    You can not use LCT as it does not have a "release" function. Once again JCI missed something important. Simply insert an interlock. They are simple to use and pretty self explanatory. You will...
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    don't bother

    I have never been able to get a windows xp machine to download a zone terminal. The last time i needed to do this i purchased a windows 98 notebook for about $30 on ebay. My time beating my head...
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    RS-485 Unit Load Johnson Controls FEC

    Does anyone know where to find the "Unit Load" of not only Johnson FEC controllers but other manufactures as well? Is there a way to measure it with a meter? Is there any software that may be able...
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    First off different version of supervisor devices...

    First off different version of supervisor devices and servers will work fine with very small issues. With that said i have recently been told that the archive UPGRADE utility will in fact downgrade....
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    The fact you got the response from the...

    The fact you got the response from the webstats.info page this confirms the device is functioning properly and you are able to communicate with it. Go to security settings in IE and set them to low....
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    The "small" nae and nce running windows CE have a...

    The "small" nae and nce running windows CE have a simple web page that is usefull to try without getting Java involved. you would use http://xxx.xxx.xxx.xxx/webstats.info if you can get this page...
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    I have seen many fall victim to this scenario. ...

    I have seen many fall victim to this scenario. Take the small cover or display off and look on the board for a blue button. Push and hold for a couple of seconds with the power on. If all goes...
  25. I am in south Florida and have set up static...

    I am in south Florida and have set up static reset, supply air reset and chilled water reset on the same building. All three strategies worked great. Even on the hottest days something would be...
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