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Type: Posts; User: COOLJIM

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    actually emi in new York still producing , check...

    actually emi in new York still producing , check them out .
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    daikin now own goodman Samsung own quietside

    daikin now own goodman
    Samsung own quietside
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    not that I am aware of , japan Korea Thailand...

    not that I am aware of , japan Korea Thailand china.are the main countries you see. lots of badged USA names
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    leave common off only use batt power , is the way...

    leave common off only use batt power , is the way I would try now to resolve now , if that cures it look for wiring short, and let us know here . unusual one
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    daikin question & i am the on call guy

    the company just installed a daikin 4mxs32gvju,with 2 wall mount heads n remote control 3 days back , second day does not work tech goes out , says indoor not working . gone to sleep . he...
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    hi matt , are you planning to work in the...

    hi matt , are you planning to work in the refrigeration field ,or hvac or hvac /r. I was refrigeration with A/C mostly ductless units. now here in the usa I work refrigeration /hvac . winter come...
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    beacon 1 tech info please

    hi , does any one have a tech manual on the beacon 1 system .
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    the machine initiates harvest on water level, the...

    the machine initiates harvest on water level, the float is secured with 2 screws ,the holes are elongated so loosen screws and move the float higher.
    take a good look at evap , side view and top...
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    no insulation on either line ? did u fix that as...

    no insulation on either line ? did u fix that as well .
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    omg glad it was not me , do not like snakes ,ok...

    omg glad it was not me , do not like snakes ,ok so round head = ok snake
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    heat pump txv ??

    rheem heat pump ,2 ton 410a operating in cooling mode , the suction is sweating , but also the equalizing cap tube from the heat side txv is sweating from the suction line to the txv say 20 inch...
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    hi Matt are you hands on in the UK , if so you...

    hi Matt are you hands on in the UK , if so you are a tech here , I made the move to the usa 6 years back , here in Pennsylvania , no certificate or licensing required so just straight in to the trade...
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    I have used swiss gauges in the uk , refco vacuum...

    I have used swiss gauges in the uk , refco vacuum gauge , on a 4 valve manifold with with 3 gauges .
  14. Thread: WTF Randell

    by COOLJIM
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    on the newer randels with base and cold rail ,...

    on the newer randels with base and cold rail , they use 2 dixcell electronic controllers. llsv n txv on each system . with a low pressure control to stop the compressor .beware I replaced txv on base...
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    use an angle grinder , fitted with a metal cut...

    use an angle grinder , fitted with a metal cut off blade , which is very thin at 0.045in I believe . fast and with minimum debris .
    Also these blades cut thru stainless steel , recently cut a S/S...
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    got to look around now for sure , manufacturer...

    got to look around now for sure , manufacturer closed down .RPI has bought the intellectual right of refcon. but no support parts knowledge or interest of any thing existing in the field . go figure
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    this is fascinating did not realize there was so...

    this is fascinating did not realize there was so much going on with the system . watching with interest.
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    what is a dsg

    what is a dsg
  19. when working at the local prison I only take a...

    when working at the local prison I only take a small assortment of tools in , so we can list n check out easy , one time I used the maintenance guys flashlight, actually on an ice ,machine with...
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    a refcon deli. lecldr1140,, blown air evap . ...

    a refcon deli. lecldr1140,, blown air evap . .if refcon are still going I can check there . also wondered weather there were coil manufactures who made this type of coil . thanks Jim
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    lol, that gave me a laugh

    lol, that gave me a laugh
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    567

    coil for a deli case

    hi , any one have a supplier/manufacturer of coils for a deli case ,.
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    The other side of the mountain in Lehigh valley ,...

    The other side of the mountain in Lehigh valley , but do get to Jim Thorpe neat little town , good food n music venues , in a very pleasant area .
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    a days training to install mini splits

    enjoying a picnic for memorial day, a friend who works for an oil service company and knows the work I do says hey do you know we have got in hvac . ok says I ,,,,,, Yep the boss sent 2 of our oil...
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    as, lb32g said, + change the filter drier , does...

    as, lb32g said, + change the filter drier , does it have a sight glass n txv ?. If you decide to use r290 mark it clearly, for the safety of others following behind you . are you in the usa.
  26. Thread: Nice Easy Day

    by COOLJIM
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    Buford , had a similar experience , just over 10...

    Buford , had a similar experience , just over 10 years back . you will need to work at getting your strength back , get in an exercise recovery program, nothing to strenuous at first , but regular...
  27. yes Remember the R,,this site is a great...

    yes Remember the R,,this site is a great resource. & welcome
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    did you have a practical solution

    did you have a practical solution
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    if you suspect air or a non condensable , recover...

    if you suspect air or a non condensable , recover the charge , weigh the recovered charge ,check weight against spec, vacuum the system & change the filter drier as a precaution against moisture.IF...
  30. wrong for the banks to profit in this scheme, and...

    wrong for the banks to profit in this scheme, and the labor is not market priced money , this automated service is very profitable for the banks and a monopoly . No sane person here would withdraw...
  31. hey thank you , I was an engineer in the uk , now...

    hey thank you , I was an engineer in the uk , now I am a tech. lol
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    + Ground

    + Ground
  33. any Uk techs on here . need info on Williams blast chiller

    HI , Problem with a Victory wbc 150 roll in blast chiller , Williams badged as Victory , who are no longer operating .I am having issues with the board / display or sensors , a decent in decent in...
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    as techman terry says , look at the weather proof...

    as techman terry says , look at the weather proof housing look for poor or recirculation of air , or possibly air the system
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    you can remove the sensors water and discharge, ...

    you can remove the sensors water and discharge, plug from the board and let the machine run through its cycle and see if the fault shows over several cycles
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    Mitsubishi heavy industries not sold in the usa ,...

    Mitsubishi heavy industries not sold in the usa , Mitsubishi electric is the dominant division here so stick with them for parts , high seer and gold fin coils all good for you , but expensive...
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    is that in the USA ?

    is that in the USA ?
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    EDIT , They are labeled r290 etc etc , the be...

    EDIT , They are labeled r290 etc etc , the be careful was from me
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    there is a YouTube video of r290 testing gone...

    there is a YouTube video of r290 testing gone wrong , I cant find a way to link it . true are shipping cabinets with r290 to the USA markets already . compressors and cabinets are labeled , BE CAREFUL
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    come across many traulsen cabinets with a txv...

    come across many traulsen cabinets with a txv without a receiver., never seen a cap tube and a receiver set up (factory)
  41. Thread: hoshi f450mah

    by COOLJIM
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    pulled the auger , scoring on the inside of the...

    pulled the auger , scoring on the inside of the evap cylinder, scoring where the auger sits in the upper extruding head , and sharp edges on the upper edge of the auger , as well as marks on the...
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    I suppose change the compressor and resolve the...

    I suppose change the compressor and resolve the discussion ..I would have difficulty changing a compressor which is sweating and possibly flooding back ., as a bad compressor . I had not thought of a...
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    I wish but don't think so . I am reading the...

    I wish but don't think so . I am reading the thermocouple temp from the display interface, as I did when it only registered -7c, .The board has an led lamp in front of each relay , does not light for...
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    do not get down wind of the K O DIRT BLASTER, it...

    do not get down wind of the K O DIRT BLASTER, it is evil , works ok, but powerful in the air , the can says a light perfume
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    ,service call , check unit find fan switch broke...

    ,service call , check unit find fan switch broke , by pass switch run unit no fans find they are controlled via a suction thermocouple on at -15c, but due to overcharge only makes -7c , previous tech...
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    sure was i rang tech support to clarify , guy...

    sure was i rang tech support to clarify , guy advised 134a first hmmm
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    5 oz of 134a & 5 oz of 404a = ??

    working on a freezer 15 cu ft , sinlge compressor 134a, and the above is the charge , I recovered 26 oz of refrigerant ,
    strange one .
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    is charging for power the same in all of the...

    is charging for power the same in all of the state of California. must be difficult not knowing what your bill will be . water getting expensive as well ? jim
  49. Back in the day I started at a small commercial...

    Back in the day I started at a small commercial company in the uk , we operated out of a small building in a back alley . the local university needed ULT freezers ,but they were prohibitively...
  50. that is a huge difference in pay 16 / 40

    that is a huge difference in pay 16 / 40
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