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  1. Replies
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    If adding or reclaiming 404, may be "off" cause...

    If adding or reclaiming 404, may be "off" cause its a blend??
  2. I agree with Icemeister, absolutely. With the...

    I agree with Icemeister, absolutely. With the condensing unit outside on a roof, in cold temperatures, it should have a head pressure/low ambient valve for proper wintertime operation. I had...
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    Carrier rooftop limit switch

    Got a Carrier rooftop, model 48TM008, that is going off on the limit switch. Another guy changed it in December, and today was the first time, that I know of, that it went off again. I put my...
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    1
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    446

    kold-draft ice machine/crusher

    What is the concencus on Kold Draft ice machines? I used to work on a lot of them when I worked at a hotel years ago, but haven't worked on them since; we don't have them where I currently work. ...
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    2,228

    Yea, I know. Just looking at all options before...

    Yea, I know. Just looking at all options before I start guttin'.
  6. Replies
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    2,228

    AFE400

    The AFE400- I am getting very small shavings of brass in the bin, and now the gearmotor/auger is going off on overload. I reset the master switch, and it either runs for a long time, or a very short...
  7. Thread: salad bar

    by jollygreen60
    Replies
    20
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    1,926

    forzon?? oops! FROZEN!!!

    forzon?? oops! FROZEN!!!
  8. Thread: salad bar

    by jollygreen60
    Replies
    20
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    1,926

    My bad-forgot to mention that I used a heat gun...

    My bad-forgot to mention that I used a heat gun on the TXV to thaw any forzen moisture, but to no avail. As far as solder, I cut out the old driers and sight glass, and went flare. Didn't use solder...
  9. Thread: salad bar

    by jollygreen60
    Replies
    20
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    1,926

    Well, I got a chance to put the vacuum pump on it...

    Well, I got a chance to put the vacuum pump on it for the weekend, and recharge it. Put about 30 oz in it, what was in the old unit. Suction was 5 in a vacuum, and the head was about 100. Added a...
  10. Thread: salad bar

    by jollygreen60
    Replies
    20
    Views
    1,926

    It's waiting for more surgery. Could not get to...

    It's waiting for more surgery. Could not get to it last Friday afternoon, so I'll try again this week. But around here, it's everything changing plans at the last minute. So, we'll see...
  11. Thread: salad bar

    by jollygreen60
    Replies
    20
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    1,926

    Not for metering; no cap tube, TXvalve. If, and...

    Not for metering; no cap tube, TXvalve. If, and thats a big if, there is a cap tube or smaller than 1/4' piping in the system, than it is not visible or accessable.
  12. Thread: salad bar

    by jollygreen60
    Replies
    20
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    1,926

    Hillbilly, I went with all flare nuts on the...

    Hillbilly,

    I went with all flare nuts on the TX and the driers, no leaks at all, no new solder joints. I am going to try to get the vac pump on it Friday afternoon, and let it run all weekend. ...
  13. Thread: salad bar

    by jollygreen60
    Replies
    20
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    1,926

    Ya threw me a little there, Hillblliy. I have to...

    Ya threw me a little there, Hillblliy. I have to get up there to double check what oil it is, I think it is poe. Sight glass is reading dry, but I may end up just going and recovering the 416a, and...
  14. Thread: salad bar

    by jollygreen60
    Replies
    20
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    1,926

    1.) No, the machine does not have a liquid line...

    1.) No, the machine does not have a liquid line solenoid.

    2.) iol, internal overload?? It has the OL external in with the relay and winding leads. No, I didn't get to check the old system...
  15. Thread: salad bar

    by jollygreen60
    Replies
    20
    Views
    1,926

    Replaced the driers, and no kink in the lines...

    Replaced the driers, and no kink in the lines that are accessable before they go up into the plate.
  16. Thread: salad bar

    by jollygreen60
    Replies
    20
    Views
    1,926

    I have a problem with a cold-plate type for a...

    I have a problem with a cold-plate type for a salad bar. Compressor went bad, and I replaced the condensing unit. The thing was from the 80's and it had 12 in it; I recharged it with 416a after...
  17. Replies
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    701

    I don't do that much residential stuff anymore,...

    I don't do that much residential stuff anymore, including fridges. But I wanted some of your opinions on home fridges that are going back to the freezer-on-the-bottom. How have they improved them...
  18. Replies
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    2,025

    Well, doc, I felt stupid not being able to figure...

    Well, doc, I felt stupid not being able to figure this one out right away, but this is the first time I had to work on this type. And I wanted to be sure it was the LAC before I just start replacing...
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    2,025

    Problem was the head pressure control valve,...

    Problem was the head pressure control valve, specifically the LAC-low ambient control. Replaced the valve, evac'd, charged, and added the extra rerquired for low ambient operation. Head pressure is...
  20. Replies
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    Add to my previous post; see page 18 and 19 of...

    Add to my previous post; see page 18 and 19 of install and startup document.

    http://66.28.63.222/documents/Russell_SYS_IOM_550_1.pdf
  21. Replies
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    2,025

    This unit specifically states to charge the unit...

    This unit specifically states to charge the unit with an approximate amount until the sight glass is clear,then block the condenser coil, and add an additional 3 lbs, 8 oz. to the system. It is in...
  22. Replies
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    2,025

    OK, here's what it's doing. It's a Russell brand...

    OK, here's what it's doing. It's a Russell brand with a Copeland compressor, for a walkin cooler, box temp is held around 37-38 degrees. As I said before, it's a flooded system for low ambient use,...
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    I have a rooftop condensing unit for a WI cooler....

    I have a rooftop condensing unit for a WI cooler. It has a Johnson Control-Penn sealed, manual reset(pushbutton) hi-pressure control on the "H" port off the top plate of the compressor. I believe...
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    Has anybody had good luck with RANDELL...

    Has anybody had good luck with RANDELL refrigeration equipement? We got all new reach-ins, displays, undercounters, etc., about 3 years ago after a total remodeling, and I have had nothing but...
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    I suppose he asked you this with a straight look...

    I suppose he asked you this with a straight look on his face, too. Must have gone to the same management seminar my boss did. You know what BOSS spelled backwards is, dontcha?
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