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Anyone do any VAV airflow reset's based on zone Humidity?

EX: Zone is satisfied(70) and within deadband. Air Handler is in economizer and supply air setpoint is up around 69-70 degrees. OSA is...

JCI is the best!:Yeah censored: right! Try Automated Logic or Delta Controls.

Tell Dan to use SCT.

Well said Auto!

Anyone have a good MOP they would care to share. I am tasked with coming up with a MOP for PM's, Calibrations, etc.

Here in the Bay area the NAE is sold by the local supply house. RSD/Total Control. I worked on quite a few NAE's and I agree that they are limited but they work well and as said anyone can set up...

mtcpip:/uint/46001/11/192.168.1.24
Thats how the integration points showed up a few weeks ago..
drv_melgr_mb_multi_2-18a-002.driver is the rite driver for modbus
Dont forget to buy Energy Reports...

Today I began working on a Spinwave setup we are implementing via Modbus tcp/ip. Seems to work well.

I am with Bill. The Apple stores use the ACI button sensors and you would not know they are there

FYI, if you cycle power 5 times in a row you have no more program..... True story

I've only done a few DX's. I'll try and help...
If RWT is less than 72°F
Then output 7 mA.
[enables the boilers, which run at their pre-programmed values, proven to work just fine]
If RWT is...

Just finished a BCI-I on a ALC Webctrl 4.1 setup. Kindof a pain in the a__ as the Trane guy did not enable the points or change the units from imperial to standard. I did get their Bacnet setup...

I use VM Ware and it works fine for all my legacy sites so far...

I've seen it in R2 successfully. But I am no Tridium guy.. Good Luck

Why not go new? The price is really not all that expensive, and in you're case (2 out of 4 compressor failures) I would say a must.. If you are having these problems why not look at an alternative....

157571

Just connect it!!

Go to tools. Configure display.
Then you can define the idle order. So when viewing in the idle page(idle page does not scroll) You can put them in youre own order

Emcor has done a few retrofits as well using the TT300's with Smart/Kiltech.

Wow that's a big site. I have one site with 26 NAE45 and ADX of course. No problems with communication though. What version are the NAE's at? Also are all NAE's the same version? Little more info.

8.08B is the latest version

No Rover man, Hyperterminal. Just worked on one last week. J/K, dont know bout Rover but Hyperterminal is the way I did it. You can buy cable and adapter at any Trane dealer.

What do you need a FEC for? Maybe I can help you out

Call a contractor

Let us know what youre supplier comes up with!

check this maybe it will work for you

I second that. Really nice.

Thanks for the replys!!
it looks like this. I know its kinda small
http://img.alibaba.com/photo/107981243/Carrier_Reciprocating_Water_Cooled_Chiller.summ.jpg

sounds like you need help.

NAE55 is Windows XPbased and uses the IPtracker
NAE35, NCE25, and I believe NAE45 are all Windows CE based and you need to use the information and configuration tool(NUT Tool)
That is why the IP...

In need of a water cooled recipricating carrier chiller picture(graphic). I have a pretty good library but no carrier recip. This is a old chiller model#30hr160d600 Anyone have a file they would...

I live in the Bay Area. Our local Trane Vendor is Fix Air. I walked in and asked for the cable and convertor from them. They were not cheap (around fifty) but worth not having to make my own cable....

If you view the logic itself. You need to look at the details of the PID. This is where you're PID parameters are. You need to click the advanced tab. If the adaptive tuning is true the PRAC is...

First we need to know what type of controllers you have? Sounds like FEC or VMA1600? If so at what version of CCT? Then we can tell you what to do. EX: Upload device and you can view logic. From...

Yes,
I have seen Delta integrated via Bacnet IP to both AX and R2. Worked well.

http://www.rsd.net/

Sounds like you should have done youre homework before hiring someone that is apparently not qualified. Also let that be a lesson that instead of saving a dollar, next time buy new.

I agree with Mallron. I have the Trane blackbook for Reliatel and Voyager. It gives you step by step instruction on how to troubleshoot.Si if its not the basics and this problem doesnt sound basic...

Thats weird as most commercial VAV rooftop units are DX, scroll compressors and VFD's.

Lonboy, Sold my 08 YZ250F recently so I am without a bike rite now. But I still have my sons 03 RM65 which rips. When the economy get better and my wife finds a job I will hopefully be able to get...

Delta or JCI. Delta has great pricing for partners. Or just Viconics themostats with a Server,(tridium,JCI(NAE,FX20,40,60) or I suppose Loytec or Fieldserver.
Personally I think the Johnson NCE is...

I am a big fan of ABB but recently we had a VFD on an intellipac go poof and rather than get an ABB we just bought a Trane VFD(Danfoss) and it was a breeze and easy to start and install. worked out...

Lonspec is fairly cheap. Say under 5hun. Kinda funky programming but its all drop down menus. There is a commissioning mode where you can work on tuning PID loops and test logic. There is no front...

How do you charge the unit. Do you use superheat/subcooling or just pressures? Make repairs and weigh charge back in after diagnosing problem. Nothing worse than saying you have non-condensibles and...

Easily accomplished with Johnson NCE for AHU's and FEC's for each zone. Only software the customer will have to buy is the ready access portal. Bacnet

Hvacr
Wise decision.

I was able to get in and view graphics and points. No admin privledges as the admin password is longgone.

Question for you guys though. Why is that nobody likes the FX40? What benefit does the...

Is there a default admin password for a FX40. I have a customer who doesn't have admin rights and cant change any graphics. Is there a way I can get in

What is the default "admin" Password for Tac Tridium. My user has graphic privledges only with no override ability.

We did it at a school with Delta Contrls. It worked fine.

Latest word is that JCI hasz techs from India in the states doing there programming and graphics.

Hire a contractor. Not a DIY site!!! You can get hurt if you do not know what you are doing.