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  1. Thread: Tyler

    by hem057
    Replies
    1
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    868

    Tyler

    what compressor or capacity would have been on tyler condensing unit THS150L
  2. Replies
    7
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    1,614

    I have found that adjusting cube size to make...

    I have found that adjusting cube size to make small chips and customer got many years of service form the machine
  3. Thread: true tac-48

    by hem057
    Replies
    25
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    1,648

    itsiceman--- just would like to follow up about...

    itsiceman--- just would like to follow up about your comment its a timed thing??? then why put weight on the label??...so you mean they run unit 10 minutes and look for certain pressures?? we use...
  4. Thread: true tac-48

    by hem057
    Replies
    25
    Views
    1,648

    0 SUBCOOLING not 0 suction....

    0 SUBCOOLING not 0 suction....
  5. if this is an older machine and it was r-12 than...

    if this is an older machine and it was r-12 than I have had really good success with r414b.... 409 tends to have high head pressure, but this may not be a real problem to you as this water...
  6. Thread: true tac-48

    by hem057
    Replies
    25
    Views
    1,648

    just to be clear... the 400 psi was when we weigh...

    just to be clear... the 400 psi was when we weigh in the refrigerant and still had 0 subcooling, when we put in less we are around 260 psi and still have 0 subcooling....compressor always is running...
  7. Thread: true tac-48

    by hem057
    Replies
    25
    Views
    1,648

    i read on this site before a guy that worked at...

    i read on this site before a guy that worked at true and his comments about true and engineering and how at true they set up the units with weighed in charge.... that it is not weighed in at all? but...
  8. Thread: true tac-48

    by hem057
    Replies
    25
    Views
    1,648

    sorry serial number 1-4630084

    sorry serial number 1-4630084
  9. Thread: true tac-48

    by hem057
    Replies
    25
    Views
    1,648

    cap tube definitely not plugged

    cap tube definitely not plugged
  10. Thread: true tac-48

    by hem057
    Replies
    25
    Views
    1,648

    it does have the compressor and fans that were...

    it does have the compressor and fans that were installed by manufacturer, what are your thoughts about converting to txv and receiver
  11. Thread: true tac-48

    by hem057
    Replies
    25
    Views
    1,648

    true tac-48

    I'm just looking for some comments on the open 4 ft case true model tac-48, my customer just bought this unit used, we found after a month the compressor was bad.... so replaced it and
    found the...
  12. Replies
    17
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    3,432

    fyi

    tried this before, changing something from hp81 to another refrigerant... didn't work, created night mare, had to eventually pull it out and go back to hp81, thought I could get away from buying a...
  13. Replies
    49
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    4,301

    follow

    did you find it?
  14. Thread: taylor 490

    by hem057
    Replies
    1
    Views
    681

    anyone know the cap tube size and length

    anyone know the cap tube size and length
  15. Thread: True love

    by hem057
    Replies
    3
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    932

    True love

    I know we all love true..... lol
    anyway... T49 FZO been looking for the leak last couple of days, should be easy to find being as we loose enough overnight to cause it to run warm, but leak...
  16. Thread: taylor 490

    by hem057
    Replies
    1
    Views
    681

    taylor 490

    working on a taylor soft serve 490, pretty simple machine, with only one compressor and AXV for the barrel, looks like cap tube to the hopper and epr on it, and board cycles the compressor every 5...
  17. Thread: keeprite RGA

    by hem057
    Replies
    1
    Views
    2,203

    keeprite RGA

    working on a small roof top unit, RGA36 Keeprite about 30? years old, found heat exchanger with holes in it, installed new heat exchanger, but having trouble with flame rolling out on the two...
  18. Thread: hussman rack

    by hem057
    Replies
    3
    Views
    896

    hussman rack

    working on a rack with 4 -3DB3075E compressors, removed a head today from one of the units not pumping properly, and noticed on top of the head black like residue, very slight, enough to get fingers...
  19. Thread: taylor 490

    by hem057
    Replies
    2
    Views
    643

    no sensor as per taylor

    no sensor as per taylor
  20. Thread: taylor 490

    by hem057
    Replies
    2
    Views
    643

    taylor 490

    have a taylor 490 yogurt machine, and the upper hopper will not stay cold, talked to tech support and they are telling me that it must be the board, it causes the compressor to run for a few seconds...
  21. Replies
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    3,898

    how did you make out with this unit, high...

    how did you make out with this unit, high pressures are out of wack for sure, is this air cooled, if you changed the drier you may have to add refrigerant to make up for the added space of a larger...
  22. have you checked condenser subcooling, this will...

    have you checked condenser subcooling, this will tell you if you have sufficient charge or not; if there is a restriction, then your discharge will be lower than what we would typically expect to...
  23. Thread: hot gas

    by hem057
    Replies
    7
    Views
    1,358

    great

    thanks for the information, useful as always ice, even though it isn't what i wanted to hear, it is useful non the less, I remember they recommend minimum of 25 - 33% defrosting while balance of...
  24. Thread: hot gas

    by hem057
    Replies
    7
    Views
    1,358

    hot gas

    customer bought a 12 foot 5 door reach in freezer, used to be in super market in a long row of cabinets, and it is hot gas defrost, now in the super market this one case would have been in defrost...
  25. Thread: wiring diagram

    by hem057
    Replies
    1
    Views
    794

    wiring diagram

    does anybody know where i can get a wiring diagram RSW 75GF general freezer
    thanks!
  26. Thread: hot gas defrost

    by hem057
    Replies
    4
    Views
    929

    further to that

    this is hot gas, not cool gas, there is a check valve in the hot gas jut before it t's into the liguid line just before the diffuser so that when it goes into freeze mode the line will not fill with...
  27. Thread: hot gas defrost

    by hem057
    Replies
    4
    Views
    929

    hot gas defrost

    have a three pipe system, last few weeks every once in a while the txv seems to stick, will work ok for days. then cusotmer comes in and cabinet is warm, line is frosted up from distributor on,...
  28. Thread: hot gas defrost

    by hem057
    Replies
    0
    Views
    580

    hot gas defrost

    have a three pipe system, last few weeks every once in a while the txv seems to stick, will work ok for days. then cusotmer comes in and cabinet is warm, line is frosted up from distributor on,...
  29. Thread: bakery

    by hem057
    Replies
    7
    Views
    1,286

    even after he puts the whole tray into a plastic...

    even after he puts the whole tray into a plastic bag?
    wonder how that can pull humdidty out of product, but maybe not freezing quickly enough? to fast?
    interesting
  30. Thread: bakery

    by hem057
    Replies
    7
    Views
    1,286

    bakery

    have a customer that has a walk in freezer, and he make these rice cakes, he puts various combos of things in the middle, freezes them and then brings out whole tray to bake, but recently he notices...
  31. Replies
    1
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    1,819

    imperial convection oven

    have a convection oven at swiss chalet in ontario, looks like an Imperial, but can't find a model or serial no anywhere, need a new gas valve, the pilot is lighting fine, but the main valve has 120...
  32. Replies
    1
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    1,073

    GCS lennox foot print

    where can I find the GCS3 1353 lennox footprint, need to remove this unit and replace...
  33. Replies
    18
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    2,936

    still more

    this machine only has a dump valve, no overflows that are plugged, when it starts the ice making cycle it fills with water, the float sensor (eyes) see that the level of water has risen, and the...
  34. Replies
    18
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    2,936

    once more

    the problem is though that I unplugged it, and since then have installed a new controller, same problem, this new controller has never had the No 7 plug installed so the new one should not be...
  35. Replies
    18
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    2,936

    further to that

    thanks ice, no the water inlet valve is fine, that is what is strange about the machine and why the canadian scotsman distributor tech guy was sure it must be the board, because the float and arm are...
  36. Replies
    18
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    2,936

    update

    the harvest in initiated by the water level:.
    it is not a remote condenser, it is air cooled, fan is not cycling, so the head pressure / temp is staying up; I tried a new controller, but nothing...
  37. Replies
    18
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    2,936

    scottsman CME1056

    have been having an issue for 3 weeks with this machine, evap totally frozen over, hto gas ok, water inlet valve ok, when went to this machine found dump valve broken (hotel maintenance guy?) ordered...
  38. Replies
    13
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    1,931

    yup

    yes yellowirenut- sure is a beauty.... amazing what some guys will do.... gotta wonder what they are thinking.... I knew it was GCS but ? thanks that helped, found it in my lennox book witha that...
  39. Replies
    13
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    1,931

    will this help

    will this help
    73342
  40. Replies
    13
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    1,931

    GCS16?

    GCS16?
  41. Replies
    13
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    1,931

    lennox? which model

    can anyone id this lennox model no.
  42. Replies
    9
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    2,238

    I usually make them (i.e. the doors) have a...

    I usually make them (i.e. the doors) have a welder friend of mine that I use to do the welding, we are pretty busy doing refrig. service work, so will only get into doing hoods/ducting for a very...
  43. Replies
    9
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    2,238

    looking at captive air or westmetals both NFPA 96...

    looking at captive air or westmetals both NFPA 96 and ul approved, I think the wrap is a 3M product, do you have their product name for it
  44. Replies
    9
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    2,238

    exhaust fan instll

    I am looking at installing up blast exhaust fan for new 16 foot stainless hood, renonvation, new hood will be located in other side of building, which has a floor above it, apartment, I have been...
  45. Replies
    1
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    568

    chicago butcher case

    having problems with the hydrolic hinge front glass opening system on these displays with the glass not closing all the way....anyone else run into this...any suggestions
    model CH2440 s/n 030206...
  46. Thread: D5-12LU

    by hem057
    Replies
    2
    Views
    790

    D5-12LU

    these open coolers? capacity per foot 800?
    have D5-8Lu and D512L U to pipe up
    and 2- M3G 8
  47. Thread: hussman rack

    by hem057
    Replies
    10
    Views
    1,228

    intereting

    I would have thought the discharge sweeping through the seperator would very quickly remove the liquid refrigerant? so just the all compressors having tripped from ? causes this to happen
  48. Thread: hussman rack

    by hem057
    Replies
    10
    Views
    1,228

    no

    if you mean refrigerant migration due to cold temp, no, because even though this rack was totally down, there are two other rachs in the room and it is always warmer, warmer than outside anyway
  49. Thread: hussman rack

    by hem057
    Replies
    10
    Views
    1,228

    hussman rack

    had a late call last night, all 4 compressor on rack out on oil failure, seems like oil level in compressor high and diluted with refrig, on start up had to close suction valves to get it running,...
  50. Replies
    14
    Views
    1,994

    interesting

    try an A12-700, wrap the sensing capillary in the evap.... constant cut in of 38?... love them , have used for years and save alot of time and trouble...
    had a montanas,... all new equipment... with...
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