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  1. Ice I do publix work on the westcoast and I have...

    Ice I do publix work on the westcoast and I have not seen what your describing in any of thier stores. They are currently purchursing selfcontained stand up cases that maintain three different temps...
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    r12 really what yer asking depends on...

    r12 really what yer asking depends on application, ive used many cutters. imperials as a general purpose cutter work well but the pin tends to work lose if you dont run them around the pipe backwards...
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    rich adds some great points to this conversation....

    rich adds some great points to this conversation. he is correct in questioning the txv sizing although im guessing that would cause txv huntimg more so then rapeing your rec lvl (just a guess on my...
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    one more thing in reguards to your subcooler...

    one more thing in reguards to your subcooler question i think ild be more concerned with what temp your liquid line is more so then the 10 degrees, if your in the ball park of 45 degrees ll temp ild...
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    typically im not use to seeing a subcooler on a...

    typically im not use to seeing a subcooler on a med temp rack, what i ussaully encounter is the low temp rack with a subcooler that is run from an adjacent med temp rack, with heat exchangers at the...
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    is there an equalizer line coming off the top of...

    is there an equalizer line coming off the top of your reciever into the inlet side of your condensor with a check valve allowing flow to move frome your reciever to your condesor? that will help...
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    you say your box has 8 evaps, is that one sys or...

    you say your box has 8 evaps, is that one sys or broken into 2 or 4 or 8 sys's, and how are your coils layed out?
    I would definitly add some sort of termination to it, be it a stat, a probe, or a...
  8. Thread: Deli case

    by gas-n-go
    Replies
    8
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    857

    have you checked yer txv fer tonage or is that...

    have you checked yer txv fer tonage or is that the componet in question?
  9. just leave the door open and add lots of defrosts...

    just leave the door open and add lots of defrosts to it! lol! just kidding! its not a good idea to use a low temp sys for a medium temp application. find something desighned to do what you want and...
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    just wanna throw a monkeywrench into yer...

    just wanna throw a monkeywrench into yer thoughts. lets consider air reclaim in this secenerio if you live in a cold climate and yer using it for heating a building chances are in the winter months...
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    all kidding asisde i work on some self contained...

    all kidding asisde i work on some self contained units that do post ci n co on thier tags it is out there not common but is around
  12. meat cutters are the biggest crybabies of the...

    meat cutters are the biggest crybabies of the industry. they cry about a degree or two everyday. half the time thier case is right on target. i had one last week multideck running @ 28 so i lied n...
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    Im just wondering if anyone has an explination...

    Im just wondering if anyone has an explination why low temp SH range is lower then a med temp SH range? In my mind if we could dial in perfect SH settings we would want .10 of a degree of SH exiting...
  14. Thread: unloaders

    by gas-n-go
    Replies
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    794

    ty for your input shop. i dont really think the...

    ty for your input shop. i dont really think the unloader would cause that but im at a disadvantage by not understanding unloaders . i cant really accuratly diagnosis a system without understanding...
  15. Thread: unloaders

    by gas-n-go
    Replies
    8
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    794

    lol yes thats a good point i did not think that...

    lol yes thats a good point i did not think that throughly, your absolutly correct about your stat keeping your comp on. ty for your explination that explained alot to me. the purpose of the unloader...
  16. Thread: unloaders

    by gas-n-go
    Replies
    8
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    794

    ok first ok ty for your input. secondly if im...

    ok first ok ty for your input. secondly if im understanding you correctly basically what your doing by unloading is as your load decreasess your lessening your pump so your comp will run longer....
  17. Thread: unloaders

    by gas-n-go
    Replies
    8
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    794

    i appologize for not being clear on details I...

    i appologize for not being clear on details I assumed everyone in this part of the forum was talking about A/C's. This is a Mcquay package unit on a roof with R22 in it. TY for help
  18. Thread: unloaders

    by gas-n-go
    Replies
    8
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    794

    could someone please tell me what the propper...

    could someone please tell me what the propper C.I. and C.O. is for an unloader on a 25 horse comp?

    also if it not to much trouble a brief explination of whats the purpose of the unloader. I...
  19. oops just reread your post R12 you were referring...

    oops just reread your post R12 you were referring to the sensing bulb not my temp probes, im assuming, that was checked for propper location nice n tight even got the lil expansion tit on the up side.
  20. once again ty all for your input ice im gonna...

    once again ty all for your input

    ice im gonna try your suggestion on my next visit there

    R12 i too agree with dave on that point about txv`s
    R12 just for clarification purposes both my probes...
  21. pecmsg thank you for your suggestions just to...

    pecmsg thank you for your suggestions just to fill you in further
    hill has been contacted fer spec sheet case, shelving has been angled to allow a better air curtain, and ac has been looked at, all...
  22. yup sorry cond air temp TD is 60 the 23 was...

    yup sorry cond air temp TD is 60 the 23 was something else sorry bout that
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    Ace have you considered installing low pressure...

    Ace have you considered installing low pressure controls on yer comp from them or is that what yer doing already in override mode? If the only purpose yer using them for is cycling why not go...
  24. Hi all, im hoping someone here can give me a...

    Hi all, im hoping someone here can give me a sound diaganosis along with an explination.
    This problem is with a multi deck, open front, self contained, deli case. I service many cases just...
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    i agree with dave i dont know about the clock but...

    i agree with dave i dont know about the clock but one defrost a day should be more then enough for that case even once every two days is proballsy sufficent if your special clock will do that and if...
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