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Type: Posts; User: frigeguy

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  1. Replies
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    425

    That would be text book action Jangles, but look...

    That would be text book action Jangles, but look a bit closer and assume that the rack had been running in the cold up to that point. He unsplit at -10....Sounds like the E2 is crashing, going to...
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    1,159

    Good Luck with that Justin....Correct remove oil,...

    Good Luck with that Justin....Correct remove oil, remove all filters, do not replace. Pull vacuum. Your still going to have some POE in it good luck getting moisture out of that. Keep changing vacuum...
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    24
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    2,991

    Just correct the problem with non adjustable...

    Just correct the problem with non adjustable valves. Go to each bulb, tighten and insulate. I use 7/8 by 1/2.
    Flooding problem will disappear.
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    1,553

    In addition some field notes, clean bright and...

    In addition some field notes, clean bright and tight. These days were working with smaller suction lines in supermarket most important to get good contact/max surface contact and very tight about two...
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    1,118

    Jeeeeeze Bunny with the best answer...

    Jeeeeeze Bunny with the best answer again...exactly. If I might add just rip 10 feet of the 3/4 wall off in the machine room just before the compressor just kidding.
  6. Thread: CPC

    by frigeguy
    Replies
    11
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    978

    CPC

    I understand the network etc. My question is from one controler to the next is comB ?
  7. Replies
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    2,737

    I was going to say ...did you ask if the fan on...

    I was going to say ...did you ask if the fan on the condensor was spinning?
  8. Thread: R22 to MO 99

    by frigeguy
    Replies
    9
    Views
    2,993

    Hi Rob ..I'm looking at new scrolls with 407 duel...

    Hi Rob ..I'm looking at new scrolls with 407 duel temp rack question is what type of discharge pressures should I run? currently (fan control at 190) ( hold back at 180 ) we have a receiver. This...
  9. Replies
    7
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    911

    Sounds like the relief port was missed here. Do...

    Sounds like the relief port was missed here. Do you have a heated port on the freezer wall? This would explain the frost, 3" heated vent for barometric relief should be located on that wall near the...
  10. The time on a clock is not a sign of trouble to...

    The time on a clock is not a sign of trouble to start with, a power failure or a service tech testing the defrost would explain the incorrect time. As I read it you put it in a defrost and then you...
  11. Replies
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    1,068

    I have a few high velocity coils in a a large...

    I have a few high velocity coils in a a large produce cooler that get plugged from the dirt that comes off the produce, wash the "mud" out of those every couple of years. ...
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    660

    Ok Mike switched it back today...Temperature now...

    Ok Mike switched it back today...Temperature now controlled by coil temp (center of upper gravity coil) added sensor for actual box temp. Set for coil temp 29f with 10 deg deadband. Now can we see...
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    6
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    660

    Yes its aged beef mike, yes its gravity coil, its...

    Yes its aged beef mike, yes its gravity coil, its a dx with no misting. Set it up with A19 temp control min diff. and 6 defrosts/90 min. Almost a year now no calls. Found the flow valves under the...
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    6
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    660

    It only warms up to 45 f on defrost. Defrosted...

    It only warms up to 45 f on defrost. Defrosted yesterday. Desired space temp should be 36 - 38 f, I have annother one running with 6 defrosts, around 36f its been fine for a year now, different...
  15. Replies
    6
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    660

    Hill/Barker info

    Aged Beef case, gravity coil with glycol. Can't find info on Hill website. Looks like its 36 - 38 f I'm guessing at the defrost. 4@90min. ?...
  16. Replies
    8
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    1,309

    The control is new. You are trying to set with no...

    The control is new. You are trying to set with no differential. It is also true we don't want to run in a vaccume at any time. Install suction port in a vertical position on the suction line...
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    1,304

    All of my receivers are heat traced and...

    All of my receivers are heat traced and insulated, the machines fail in the winter here if the heater breaks due to loss of pressure after a defrost. I might add that the roof can get down to -10f...
  18. Replies
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    1,216

    I saw problems with this from the start. but this...

    I saw problems with this from the start. but this goes back years to old 5 deck frozen food cases with a primary aluminum coil, not quite as bad as the hussmann impact coils. The best repair is to...
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    6,525

    Wow it has never crossed my mind that this was a...

    Wow it has never crossed my mind that this was a problem...Normally all of my condensors are 600vac 3 ph, but I do have some with single phase variable speed lead motors. Seems to be a problem with...
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    7,623

    You say you started with 7 deg superheat...at...

    You say you started with 7 deg superheat...at what suction pressure? Now were at 25 deg superheat and the inlet of the coil is freezing? So were going to set this up on what the coil looks like? ...
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    1,933

    If I remember we have a main liquid line solinoid...

    If I remember we have a main liquid line solinoid with a 20 lb loaded check on the right, beside control pannel for cool gas differential. This is the same on both med and low, they did alot of med...
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    1,933

    Im pretty sure the bottom one was low receiver...

    Im pretty sure the bottom one was low receiver and the other was a low pressure. Its been a while. I stand corrected just read your post ice ...thats correct time clock has alarm contacts.
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    1,933

    You would be correct Phase. I worked at Hussmann...

    You would be correct Phase. I worked at Hussmann Brantford 1992-1998. (Install Mechanic) Bernie constructed the racks. There would be a few drawings around here but I don't remove them from the...
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    431

    second sticker says 2TA1090 on the same screw....

    second sticker says 2TA1090 on the same screw....
  25. Replies
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    Compressor info required

    We have a med temp rack with screw compressors Mod 4TA0913D it has a second sticker (carlyle) 2TA1090

    On the low temp rack compound carlyle 06CY889J-103

    Any information on these would be...
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