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Type: Posts; User: agross

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  1. Replies
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    Metasys N2 Points

    I have a Metasys system that consists of a NAE and several UNTís, TECís, a few VMAís and a DX-9100. The TECís appear to be writing space temperature to the FCU UNTís on AI3. When I check a FCU off...
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    We have tried several different brands/models of...

    We have tried several different brands/models of 16bit ISA cards in our "Test BMTS." We know the "Test BMTS" works with the AT-2000T-PNP and the SMC 1660T. We have also tried several different...
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    Trane BMTS BCU Ethernet

    I was hoping someone may know what ISA cards and the setup work with a BMTS BCU. We have tried several different cards, mostly SMC, with no luck. We have the AT-2000T-PNP and the SMC 1660 that...
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    Summit V17 Service Packs

    Does anyone have the latest and greatest service packs they can get me? I am running V17 SP10. I'm trying to connect to a 2012 BMTW and summit says I am only good to BCU image 17.073.

    I searched...
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    Tracer 100 + I-pak

    Is it possible to make a new I-Pak talk to the old Tracer 100. I think we have a version 9 (circa 1989). Customer has no intention of replacing the system until it is dead. I know you can rotate...
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    Barbie Dream House

    My sympathies for anyone that must assemble one of these.
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    935

    mofotech, you are right this stat can only have...

    mofotech, you are right this stat can only have one remote sensor, we are using OAT due to a hybrid heating set up.

    ICanHas, my plan at this point is to pull sheilded wire as a home run from the...
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    935

    Tech support was terrible. Guy I talked to told...

    Tech support was terrible. Guy I talked to told me to reset to factory defaults at first. What good will that do?
  9. Replies
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    935

    A floating xfmr is one that the common or neutral...

    A floating xfmr is one that the common or neutral leg is not tied/bonded to ground. When not bonded to ground the potential difference to ground on any leg will float with a different amount of...
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    Time to revisit this... The stat has been...

    Time to revisit this... The stat has been working correctly all summer using battery power. Now, that things are cooling off I need to get this fixed to use the OAT sensor to control the hybrid...
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    Set Tridium Time

    I have gotten involved in a building that has a Staefa system. The system is functioning correctly, however the time in the JACE is about an hour and a half off. It is somewhat confusing when...
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    The stat is installed on a colum in a custom...

    The stat is installed on a colum in a custom cabinet that seperates the family room and kitchen, no supply or return within 10 or 15 feet. The hole in the colum was filled with rubatex.

    I think...
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    White Rodgers T-Stat

    I have a system w/ a 1f95-1277 that the zone temp is 5+ degrees lower than acctual temp. I replaced this stat a couple weeks ago for the same problem (seemed fine at the time). Now, with the stat...
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    I too used to have a cistern. I had an access...

    I too used to have a cistern. I had an access panel that I could remove and check the level w/ a rope and a weight. That being said, I have installed ultrasonic level sensors on cooling tower...
  15. Thread: Top off Truck

    by agross
    Replies
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    689

    Top off Truck

    Need to top off my truck w/ 134a. I'm not sure how to do this. My first thought is to monitor superheat due to a fixed orifice MD. Is this right? I don't want to recover/evacuate due to a leaking...
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    588

    Thanks!! Just think, in about 3 or 4 months we...

    Thanks!! Just think, in about 3 or 4 months we will be swamped again by all those who didn't pm their heating systems.
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    Reaper, Sorry it took so long to get back to...

    Reaper,

    Sorry it took so long to get back to this thread, it has been one long HOT week. I would greatly appreciate you emailing me the 8.05b if you have time. My email is in my profile. Thanks...
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    Can't Upload A JCI VMA1420

    I am using HVACPRO version 8.05 and a CVTPRO300. At 35% of the upload I get an error:

    Upload Failed: Errors retrieving controller values for configurable points.

    If I upload the config file...
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    1,730

    I had to rewire a 40 ton that burned up one of...

    I had to rewire a 40 ton that burned up one of the xfrmrs. It burnt all the wire where it leaves the control panel and heads for the rear of the unit. It took us at least a week when it was 10*...
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    It was tough!!!! I managed a third place finish....

    It was tough!!!! I managed a third place finish. The thing that killed me was the piping. We had to make this apparatus, basically a rectangle, 7/8 on the bottom portion transitioning to 1 1/8 on...
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    My guess would be that you have a UCM 4.2, I'm...

    My guess would be that you have a UCM 4.2, I'm not entirely sure by the p/n you supplied. In any case you will most likely need the Trane Rover or Everyware software to configure. I don't think you...
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    2,711

    I'm in district 4 (I think) we are in Chicago the...

    I'm in district 4 (I think) we are in Chicago the same week. GOOD LUCK!
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    2,711

    crego97, I've only taken the STL City and...

    crego97,

    I've only taken the STL City and passed on the first try. I'm preparing for the County, but rumor is the test has completely changed. Apparently there are some really difficult...
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    The local just invited me to go this past week. ...

    The local just invited me to go this past week. I'm looking forward to going, but I'm nervous about what to expect. Do you guys have advise? What should I be studying? God, I hope this will not...
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    I just installed one of these this week... ...

    I just installed one of these this week...

    http://www.genesis-international.com/

    very simple and easy to install.
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    an article i saw a while back that i found...

    an article i saw a while back that i found interesting

    http://www.esmagazine.com/Articles/Feature_Article/BNP_GUID_9-5-2006_A_10000000000000320941
  27. Thread: York RTU

    by agross
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    502

    York RTU

    Does anyone know what a code 42 on a York Millenium RTU. Partial model number is Y214AE44. Maybe an IOM at least? I can't find anything.
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    I thought I had a bad oil pump in a Trane R...

    I thought I had a bad oil pump in a Trane R compressor, replaced it; still low oil pressure. Made a few phone calls and was told "Bearings create oil pressure" Pulled the hand holes and found a...
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    http://www.kele.com/olcat/ot8/10337.html 0-10...

    http://www.kele.com/olcat/ot8/10337.html

    0-10 input

    0-10 output Reverse Acting?

    Just an idea.
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    Backspin on the scroll is what I've been told...

    Backspin on the scroll is what I've been told that sound is. Trane scrolls sound especially bad; it really makes you think there's something wrong. I went to a Carrier RA/RB Chiller class and they...
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    Company Wants Copy of Insurance?

    We all got a copy of the company's fleet policy... needless to say few, no correction, none are happy about it. Regardless, the company wants a copy of our personal auto insurance card. Any ideas...
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    Are all the VAV boxes diving open during MWU or...

    Are all the VAV boxes diving open during MWU or DWU? Is the electric re-heat being disabled during MWU or DWU? Seems like you could start tripping limits if not. If the installing contractor just...
  33. Thread: Condenser Pad?

    by agross
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    983

    Condenser Pad?

    I finally broke down and bought a water softener, bought it yesterday and they are coming Monday to install. My problem is that my basement frequently gets wet, 100+ year old house.... I would like...
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    Just last week I had a hi/lo pressure switch (1/4...

    Just last week I had a hi/lo pressure switch (1/4 male flare) with a blocked high pressure port. Walked in and the chiller was running 450+ head b/c of a bad CFM. It looked like the factory just...
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    had a similar problem w/ an o6e, pulled oil...

    had a similar problem w/ an o6e, pulled oil sample and full of small metal shavings; rebuild/reman guy told me center main was shot and armature was dragging on stator.
  36. Thread: AC&R muffler

    by agross
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    906

    AC&R muffler

    I've got a Liebert unit with a leak at the outlet solder joint of the discharge muffler, I've soldered it up once, pressure tested, ect. and now it's leaking again in a different spot. I'm going to...
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    I was surprised to see no one brought up Ferris...

    I was surprised to see no one brought up Ferris State University. If I could do it over again knowing what I know now that's where I would have gone. I much like dsfitzgerald7 went the 3yrs in an...
  38. Thread: unloader

    by agross
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    1,170

    y7turbo, that is a great website!

    y7turbo, that is a great website!
  39. Replies
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    Fiberglass Ladders

    Is there something you can coat a fiberglass ladder with after its been on top of your truck for a couple of years? Every time I get my 8' off the top my arms itch for the rest of the day. I was...
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    Does the system have strainers? Have you checked...

    Does the system have strainers? Have you checked them?
  41. Thread: Apion G5

    by agross
    Replies
    4
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    2,243

    Apion G5

    I keep having this reoccurring problem with my Apion G5 Twin recovery machine. Every time I try to recover any large amount of refrigerant my recovery tank pressure creeps up over 300lbs. Iíve...
  42. Replies
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    1,893

    This link provides a great explanation on how the...

    This link provides a great explanation on how the mod motor is modulated. If you think of the series 90 stat as the W7100 you'll understand how it works.
    ...
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    Not to beat a dead horse... I think the UFCW is...

    Not to beat a dead horse... I think the UFCW is a great union. I stocked shelves in a grocery store for five years; my UFCW membership got me good wages, health care insurance, including dental and...
  44. Thread: Siemens Pinout

    by agross
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    1,120

    I figured it out, for those that may be...

    I figured it out, for those that may be interested

    rj12 ---> db9
    pin 1 ---> pin 2
    pin 2 ---> pin 3
    pin 5 ---> pin 5

    Hyperteminal 19200 baud, 8-n-1, no flow control, vt100 emulation
  45. Thread: Siemens Pinout

    by agross
    Replies
    1
    Views
    1,120

    Siemens Pinout

    Would anyone happen to know the Siemens MMI pinout? I'm trying to connect to a MEC thru Hyperterminal and don't have the Siemens cable. Am I correct that the settings are 9600 8-N-1; Flow Control...
  46. Thread: Greenheck MAU

    by agross
    Replies
    3
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    1,769

    Greenheck MAU

    Hi, I'm wondering if anyone has any info on this unit.... the name plate didn't offer much information, and Greenheck is telling me the m/n and s/n are not good numbers.

    This is exactly what the...
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    Helped replace a Frick/York 120T Screw on a YCAS...

    Helped replace a Frick/York 120T Screw on a YCAS machine this summer. 27K from York. A few weeks ealier I heard some guys replaced a 100T Trane Screw that cost 13K. I can't agree w/ bobby m more. ...
  48. Thread: KMD

    by agross
    Replies
    4
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    1,204

    Thanks for the help. I called around the other...

    Thanks for the help. I called around the other day, and one guy suggested ohming between the pins and the A and B terminals, and then between the pins. In doing this I found one had continuity to...
  49. Thread: P66's

    by agross
    Replies
    4
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    646

    I just installed a couple of P66's today and have...

    I just installed a couple of P66's today and have a question about them. In the installation instructions, it says that the transformer that supplies the 24v needs to have it's primary on the same...
  50. Thread: KMD

    by agross
    Replies
    4
    Views
    1,204

    I am working on a Kreuter system appx 10yrs old. ...

    I am working on a Kreuter system appx 10yrs old. One of the many problems I am having is that 5 to 6 panels on the Sub A buss intermittently show offline. When I went to one of the panels I found...
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