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Type: Posts; User: lord of the screws

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  1. Replies
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    1,843

    the over load I think you are talking about if...

    the over load I think you are talking about if you peel back the corners of the sticker you will find an adjustable pot to change the setting there is a tool available but you can use a screw driver...
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    6
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    1,110

    RTAA-SB5 is the best bullitan for the 130 to 400...

    RTAA-SB5 is the best bullitan for the 130 to 400 ton machines and RTAA-SB9 is a good on for the 70 to 125 ton range as far as CVHE I know SB 32 is a good one for UCP 2 machines not sure which panel...
  3. Believe it or not we use a C clamp fastened to...

    Believe it or not we use a C clamp fastened to the steel channel right above the compressor on the unit and we use a harrington 3/4 ton to lift but if you have a come along it will work just as well.
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    26
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    2,922

    RTAA-SB-5 is an excellent service guide that...

    RTAA-SB-5 is an excellent service guide that covers all aspects of that machine including some of the problems you are having.Also for future info RTAA-SB-9 covers the smaller RTAA's 70-125 ton both...
  5. Replies
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    1,744

    you can go into service test and test both the...

    you can go into service test and test both the EXV and the load/unload system you should first have some more literature before going at it blind either an IOM or there is a service bullitan that...
  6. Replies
    14
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    1,744

    tou can go into service test and test both the...

    tou can go into service test and test both the EXV and the load/unload system you should first have some more literature before going at it blind either an IOM or there is a service bullitan that...
  7. Replies
    12
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    1,135

    sounds like you need some professional help,but...

    sounds like you need some professional help,but to answer your question yes you probabally should pull the evap. heads and at least look and probabally clean them but it sounds like you have much...
  8. Replies
    28
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    2,461

    we just did one we sent it to service first had a...

    we just did one we sent it to service first had a quick turn around however they sent us a different shaft back or machined to different specs we sent a non K-4 shaft down and got a K-4 shaft back...
  9. Replies
    156
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    16,984

    local 420 just like brothers absrbrtek and...

    local 420 just like brothers absrbrtek and serviceguy
  10. Replies
    18
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    2,955

    wondering if you are using glycol and if so what...

    wondering if you are using glycol and if so what the percentage of glycol you have you never did specify what your leaving water temp actually is I know for a fact there are issues with flo and...
  11. rule of thumb is 10% in a 2 pass...

    rule of thumb is 10% in a 2 pass machine,chillerdude is right really need more info if you are running cold tower water then you could be stacking refrig. in the cond.and it would look like it was lo...
  12. Replies
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    1,412

    believe it or not I actually had a bad key same...

    believe it or not I actually had a bad key same thing would happen I dumped the program and redownloaded several times thinking I was doing something wrong finally I tried another techs key and it...
  13. Replies
    11
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    3,096

    I agree with some of the other guys I have seen...

    I agree with some of the other guys I have seen numerous times with the 66 drives they are extremly sensitive probabally to sensitive if you took the motor and put it across the line it would run...
  14. Replies
    18
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    1,924

    Diversity,sometimes you have to go from a 1000...

    Diversity,sometimes you have to go from a 1000 ton chiller to a water source heat pump to a vav rooftop in one day.
  15. Replies
    6
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    773

    I have done a couple of ammonia clean ups on some...

    I have done a couple of ammonia clean ups on some B and D absorbers always with the 2 tank set-up and using a pump setup exactaly the way the service bullitan states and never had a problem it takes...
  16. Replies
    6
    Views
    773

    I have done a couple of ammonia clean ups on some...

    I have done a couple of ammonia clean ups on some B and D absorbers always with the 2 tank set-up and using a pump setup exactaly the way the service bullitan states and never had a problem it takes...
  17. Replies
    3
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    950

    chillerdude has got it right we have also had to...

    chillerdude has got it right we have also had to replace quite a few of those oil switches something to look for is the last two digets of the X number if they are a 03 just replace the switch TRANE...
  18. Replies
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    3,334

    I have a kesteral key and have used it on many...

    I have a kesteral key and have used it on many different kinds of chillers you cannot save starts and hours if you plug the model number and serial number in the configuration the dynaview will know...
  19. Replies
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    898

    I think chillerdude is right on I have seen it a...

    I think chillerdude is right on I have seen it a few times if you look at the HPC on the print you will see how it can cause the problems you are seeing.
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    614

    I completly agree with the hose with a valve and...

    I completly agree with the hose with a valve and we use the trane 3/4 quick connect hoses everything works very well tanks are heavy even when unloaded I use the 5/8 side for everything and turnover...
  21. Replies
    14
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    1,296

    just curious as to the size of machine we have a...

    just curious as to the size of machine we have a similar situation on a aaon machine it is a 60 ton machine and cir 1 has a high head and lo suction symptoms we have had to replace compressor a few...
  22. if circuit is running lo pressures for extended...

    if circuit is running lo pressures for extended period of time screws can overheat and they say at the factory that they can grow enough to scrape housing and of course lock up I dont know if this is...
  23. Replies
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    1,597

    Sorry I don't know how to get diagrams from...

    Sorry I don't know how to get diagrams from website you can purchase EAGLE that has all wiring manuals and IOM's info like that TRANE does have a secure site that is unavailable to non-TRANE people...
  24. Replies
    14
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    2,127

    one small thing to add everything mentioned is...

    one small thing to add everything mentioned is possible if all the way down I assume oil feed line for drive bearing was un sweated and re-soldered no way to press test this joint that would equal...
  25. Replies
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    1,094

    only had one and symptoms were very odd it would...

    only had one and symptoms were very odd it would trip on lo amps contactor would pull in all legs of power o.k. it was very quiet we all know no such thing as a quiet screw guessing rotor was turning...
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