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  1. omg , compressors that fit in the palm of your...

    omg , compressors that fit in the palm of your hand . I recently worked on a danfoss dc compressor 12 / 24 , but these super tiny compressors may be a game changer for designers lol
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    x1

    x1
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    TRUE , gets a bad rap , on this site so often...

    TRUE , gets a bad rap , on this site so often called POS, they don't help themselves at all with the service tech in the industry , made in USA excellent , what the alternative , imports china Korea...
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    any link to fossil fuel boards, I have heard of...

    any link to fossil fuel boards, I have heard of but not seen them . jim
  5. the company I work for has no one brand, in a...

    the company I work for has no one brand, in a month mitzy , daikin , fujitsu quietside, installed. Installation are all straight forward . but as a service tech it sure would be good to get some in...
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    on the vision pro 8000 with outdoor air sensor...

    on the vision pro 8000 with outdoor air sensor set up for heat pump ,with resistive heat . and using as duel fuel if you separate the link r/rc because you have 2 transformers , you wont get a feed...
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    If you check the voltage on 2 its in the range ...

    If you check the voltage on 2 its in the range 110 / 105 repeating .
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    trane often use quiet side ? if so E6 is a comms...

    trane often use quiet side ? if so E6 is a comms era . on there set up power 208v is to 1 n 3 comms is 2. its a pulsating voltage .
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    not sure what I am looking at , is it was it...

    not sure what I am looking at , is it was it alive ??,
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    there was a good thread on here , where a tech...

    there was a good thread on here , where a tech was changing trouble some cap tubes , to AXV
  11. any appliance refrigeration tech here , beautiful kenmore might be an LG

    asked this in pro but drew a blank . the ice dispenser does not work , the auger turns etc ,but the problem appears to be the insulated flap with a seal does not open .any one have any knowledge at...
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    thank you received ,home owner bought a stat from...

    thank you received ,home owner bought a stat from home deot , that did not support resistive heat on a heat pump. . so he was swapping wire between winter n summer lol got one mixed up kapow
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    good job , well done 1 for the good guys

    good job , well done 1 for the good guys
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    armstrong wiring bcs2m36c00nip-1 . please

    hey guys can any one oblige with a wiring diagram for this indoor unit , customer fitted new stat , fried transformer after using the common , this home depot Honeywell stat had no place for a...
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    never heard of them .In 2010 looked close at an...

    never heard of them .In 2010 looked close at an aire serv franchise , I was impressed with there set up lack of hard sell and openness with info and answering questions , before you could sign up...
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    cooms fault on a ductless system

    old hotel lodge type building all pretty and no access anywhere inside of building. 14 year old installation . the company replaced a freidrich mini spilt H/P 2 weeks back .
    A quietside 2 ton H/P...
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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 .
  30. 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
  35. 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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    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.
  42. 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...
  43. 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...
  46. 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...
  47. 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
  49. 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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