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  1. Carrier 30XA - Condenser VLT's - Program Question

    Hi all, can someone advise if the Carrier VLT's (Danfoss HVAC Drive in disguise) are able to be programmed in the field (Carrier firmware upload), or ONLY from Carrier at factory level.

    I mean, a...
  2. UC800 can be many things to many chillers :) But...

    UC800 can be many things to many chillers :) But CTV no for RTHD.
  3. TD7 screens are for screw chillers, not CTV...

    TD7 screens are for screw chillers, not CTV (Centravac)
  4. If you have TU, then you should be able to fully...

    If you have TU, then you should be able to fully reset the UC800, then configure it as a RTHD. if you have it configured as a CTV, then it wont work.
  5. Hmmm, so you are connecting to the UC800 via TU...

    Hmmm, so you are connecting to the UC800 via TU program?
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    Oh, and UPC-OPN is via i-vu tools - but i'm sure...

    Oh, and UPC-OPN is via i-vu tools - but i'm sure all Carrier people already knew that :)
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    Hi james2007 - no deets in your profile - PM via...

    Hi james2007 - no deets in your profile - PM via mine if you like.
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    Hi All, I can't believe how long ago I posted...

    Hi All, I can't believe how long ago I posted this. Short and sweet is yes, i did resolve talking to the chiller. it turned out someone decided a random bus and element would be best choice for this...
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    Very nice information. Thanks 7point62 :)

    Very nice information. Thanks 7point62 :)
  10. Thread: Aermec

    by ChillerR123
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    I have NRL manuals. Not sure if there are any...

    I have NRL manuals. Not sure if there are any similarities??
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    Trane TU - Latest Version

    Hi All,

    Certainly not attempting to ask for a working copy (seen this request too many times)

    However, would anyone be happy to share a current copy of TU 10.5.89 (or which ever is the latest...
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    Trane BMTX - Programming

    Hi All,

    I'm looking for some assistance on how to program / configure a Trane BMTX?

    Can it only be done with Tracer Summit software?

    I want to communicate with an RTHC (with comms module...
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    Hello, you need to be a little more specific with...

    Hello, you need to be a little more specific with the fault. "Bearing Failure" is not a recorded fault. I expect you are using a laptop with software yeah? So you should download the fault and...
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    Compression ratio mate... it's the first point to...

    Compression ratio mate... it's the first point to review. Typically on startup, you have low ratios - low CCW & high CHW - hence low ratios. CCW control is very important with Turbocor compressors -...
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    The fact that you are looking at a 24hr standing...

    The fact that you are looking at a 24hr standing test says you are on the right track. The most important thing I believe is a triple evacuation first, then you can commence your standing test....
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    Cool, I'll check them out. Thanks.

    Cool, I'll check them out.

    Thanks.
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    Tridium Graphics - Widgets

    Hi All,

    I am doing a simple project (as simple as Tridium can be) with a JACE 8000, and wanted to display some graphs of recorded points.

    Does anyone have any suggestions for a better graphics...
  18. Carrier Chillers - Oil Return Techniques - 19XR

    Hi All (and Merry Christmas),

    Easy question, what are your thoughts / techniques on returning oil to an oil sump?

    ie: the oil tank level is below the bottom sight glass:
    - do you add oil to...
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    Hi carriermechanic, I'll PM you.

    Hi carriermechanic, I'll PM you.
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    WYLBEK, yep, I think so. From what i know, the...

    WYLBEK, yep, I think so. From what i know, the insides of a 19XR is almost the same as a 19XL? You wouldn't have a tear down manual handy by chance? I'll check my folder of manuals too!!
  21. Triple evac - less than 500 microns - good...

    Triple evac - less than 500 microns - good standing test - like 24hrs (is possible).
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    Hi Pumpdown, thanks for your reply. I didn't want...

    Hi Pumpdown, thanks for your reply. I didn't want to load up with too much info too soon. Oil pressure is about 200kPa delta T, so this is a little high, but certainly not low, so no indications of a...
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    Ok. There is history of heaps of surges, and it...

    Ok. There is history of heaps of surges, and it had been running at super low load (from old logs i found). What would be a test procedure for confirming this? - PM if too much info for open forum :)
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    Scratch that... not the suction elbow.

    Scratch that... not the suction elbow.
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    Hi JEF1980, I was hoping for your reply :) ...

    Hi JEF1980, I was hoping for your reply :)

    Mate I don't know if has - but looking at the paint on the bolts, it looks quiet original. My suspensions is that something has let go inside. If this is...
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    Carrier 19XRV - Oil Return Problem

    Hi All Carrier Experts,

    I have just picked up 2 x 19XRV 1012 237BFS52S Ė apparently, they have history, but no one can tell me exactly what??

    I am experiencing a problem on one of them with oil...
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    Hi Lads, I've tried that direct connection...

    Hi Lads,

    I've tried that direct connection Gibbo - direct to the PIC6 display screen (CCN terminals) but with no luck - methodically tried heaps of ranges too. I've connected to some many Carriers...
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    Carrier - PIC 6 - 19XRV

    Hi All,

    So, I have a problem... I have a new 2018 19XRV that I simply cannot access - none of the standard passwords work (1111 for service) I cannot find any BUS or ELEMENTs when I connect my...
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    Geoclima - Chiller IOM's

    Hi All,

    Can anyone share some information on Geoclima chillers - mainly IOM's for the air cooled scroll range.

    The website looks fancy, but the available info is very limited.


    Thanks...
  30. Trane RTHB - Chiller High Level Interface (HLI) comms to BMS

    Hi Trane experts,

    I have an RTHB, is there any new products / modules being used to read the chiller data - (like via COMM4), or is it still the same old COMMS module?


    Thanks.
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    I've seen oil in DTC's before, more than once...

    I've seen oil in DTC's before, more than once too!! It's never a "purposely done" factory thing, but it is partly related to purchasing cheap refrigerant from cheap suppliers. I have seen the...
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    nice... you can PM me if need be. Cheers.

    nice... you can PM me if need be.


    Cheers.
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    So the main ones are: - 19XRV - 30HXC - 30XA ...

    So the main ones are:
    - 19XRV
    - 30HXC
    - 30XA

    I have 3 x carriers with their current 33CNTRAN485 / HLI cards failed. I wanted to upgrade to the new OPN-UPC.
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    Unless you have?

    Unless you have?
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    Thanks mate :) Iíll see if I can download...

    Thanks mate :)

    Iíll see if I can download these from HVAC Partners.
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    Ok, cool. What is the program I need to for field...

    Ok, cool. What is the program I need to for field configuration / programming?
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    Hi CB38, so if you have NSTV it is possible to...

    Hi CB38, so if you have NSTV it is possible to configure without factory support? I donít need graphics, I just want to map the points via Bacnet.
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    Carrier - OPN-UPC - Field Installation

    Hi All,

    Just wondering if anyone has used the Carrier OPN-UPC BACnet interface card? High Level Interface from chiller to BMS.

    I am interested if it will integrate with older Carrier chillers,...
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    Hi mate, yes, it has the Siemens colour touch...

    Hi mate, yes, it has the Siemens colour touch screen & a heap of Siemens modules in the panel too. Any info would we great!
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    Thermax Absorption Chiller - Info

    Hello All,

    Can anyone assist with information relating to a Thermax LT16C ? Hot water driven, but I would like to know a little more about this particular chiller.

    Any info would be...
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    Yep, you'll be up & running in 8hrs... so long as...

    Yep, you'll be up & running in 8hrs... so long as it isn't a demagged shaft :)
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    TU - 9.4 Balance Tool Program

    Hi All, open forum question...

    Anyone keen to drop me a copy of 9.4.94 - happy for it to be the Balance Tool.


    Thanks.
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    Yeah right... see Nucl, I keep learning!! ...

    Yeah right... see Nucl, I keep learning!!


    Sent from my iPhone using Tapatalk
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    Hi Nuclrchiller, no need for apologies!! If only...

    Hi Nuclrchiller, no need for apologies!! If only I could remember all I ever did too, I would be... something?? Yes, place a pointy finger in the middle of the screen and keep it there, power up the...
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    Good Day All, So, the CGAM nightmare is...

    Good Day All,

    So, the CGAM nightmare is over... the job is done, both chillers are configured perfectly & running like a dream.

    Solution, don't trust the CGAM software!! It took some several...
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    So to answer my own question, to fix this problem...

    So to answer my own question, to fix this problem (when it doesn't reset after 15mins) is to hold your finger in the middle of the screen during start up... the rest is magic!!
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    So an update lads... I am configuring my...

    So an update lads...

    I am configuring my replacement (spare) CH530 on our test rig, so to avoid several trips to site...

    It appears when I configure it exactly as per the name plate, the CH530...
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    RC Group - Frigo Turbo FL chillers

    Good Afternoon All,

    Does anyone have an IOM or any decent literature on RC Group - Frigo Turbo FL chillers?

    If you haven't seen them, it is an Italian built water cooled chiller with a TT300...
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    nope, just CGAM... or CGAX. I would love to make...

    nope, just CGAM... or CGAX. I would love to make it an RTAC!!
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    Man the last time I used Rover it was to...

    Man the last time I used Rover it was to configure VAV's... a very distant memory. I don't have that converter anymore.

    I do have access to TU though, but surely this isn't able to connect to a...
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