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  1. Metrex wccw-3060-SE 50-250 psi water pressure...

    Metrex wccw-3060-SE 50-250 psi water pressure rating 350psi 1/2Ē are you saying that round brass wheel at the bottom with holes in it is how I...
  2. Iím hoping chilled water but your guess is as...

    Iím hoping chilled water but your guess is as good as mine right now

    https://uploads.tapatalk-cdn.com/20191125/a784e94439c1826c8d0d9c9023dfdacb.jpg


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  3. Main line in. Not sure if that helps. About to...

    Main line in. Not sure if that helps. About to turn it on and take water temps....
  4. Semi Hermetic compressor without chilled water loop

    I posted my numbers from the gauges in previous but discharge line creeps steadily until it pops on high head. Getting about 16 degrees superheat at compressor no subcooling 67/350psi

    Services...
  5. Best I can get...

    Best I can get...
  6. Semi Hermetic compressor without chilled water loop

    So, UPDATE! As to the why this went out,got system back up and running unit head pressure keeps creeping up and up I have a condensing temp of 126+ itís like the water pressure regulator isnít...
  7. Oh looked like the las compressor had it like I...

    Oh looked like the las compressor had it like I describe valve black, metal spacer,green,black just making sure.

    So I have the freedom here of either green or black?


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  8. Quick question on these valve gaskets and plates ...

    Quick question on these valve gaskets and plates

    Does it go king valve black gasket, metal spacer green gasket black gasket sandwiched all together?...
  9. Also noticed that it look like...

    Also noticed that it look like water/condensation/moisture got into the terminals and possibly created a problem with this unit as the connections look burnt....
  10. Nothing except for most casino is open air return...

    Nothing except for most casino is open air return but canít really feel a draft stays around 65-70 ambient.


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  11. Oil wasnít sticky or tacky from what I felt just...

    Oil wasnít sticky or tacky from what I felt just black as heck still felt viscous. I always check sh subcooling discharge temp. I hear discharge temp + ~75degrees is the temp in the compressor from...
  12. Got me on that! Huge system all I know is it...

    Got me on that! Huge system all I know is it comes in cold goes out warm and comes back [emoji23] make sure to set the wp regulator for about 100degrees condensing temp and leave it alone really. I...
  13. Absolutely lmao! Every casino Iíve been in has a...

    Absolutely lmao! Every casino Iíve been in has a chilled water loop though. Not like our dam is drying up though!


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  14. For sure! Sent from my iPhone using Tapatalk

    For sure!


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  15. Dang makes mine seem a bit small in comparison. ...

    Dang makes mine seem a bit small in comparison.


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  16. I believe it! this one has me 15-20ft up in a...

    I believe it! this one has me 15-20ft up in a ceiling above about Iíd have to say 1mil plus of wine on display(Emrils New Orelans Fish House) with metal studs and underneath some are folding so I cut...
  17. Not on site done for the day got a partial day...

    Not on site done for the day got a partial day back there tomorrow Iíll try to get to it. This is a work on your belly trying to fit your hands between discharge lines of other units.


    Sent from...
  18. Semi Hermetic compressor without chilled water loop

    Thatís my replacement one I picked up yesterday not the original that Iím swapping for.https://uploads.tapatalk-cdn.com/20191121/3c19d39f96954ccd0e4571710dd10cf9.jpgthis is the old one


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  19. I agree just picked up the suction line filter...

    I agree just picked up the suction line filter drier!


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  20. Hard to say right now didnít look for a...

    Hard to say right now didnít look for a manufacturer date on it nor do I know how old the restaurant is but if had to wager around 10yrs


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  21. There are 5 other compressors on this job that...

    There are 5 other compressors on this job that are all running like that itís going to be a hard sell to say this one specifically needs it when the one running right next to it for the same area...
  22. Not sure how much of a possibility adding the...

    Not sure how much of a possibility adding the loop is going to be. Itís a casino and thatís a whole other trade. More of a charge outside the original build so I know what Iím going to be told...
  23. Fair enough was a ***** to rip open though lol ...

    Fair enough was a ***** to rip open though lol


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  24. Also this suction line filter behind king...

    Also this suction line filter behind king valvehttps://uploads.tapatalk-cdn.com/20191121/eff449181ed878c735efb3717cce69ee.jpg


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  25. Nothing jumps out at me except the fact that...

    Nothing jumps out at me except the fact that someone jb welded shut the discharge king valve cap. When I opened it, it was full of oil. If had to make a educated guess this unit ended up losing...
  26. After installing that do I have to remove it...

    After installing that do I have to remove it after about a week of operation or is it ok to leave inline.


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  27. Sounds good thanks, and when I mean installing...

    Sounds good thanks, and when I mean installing the new one I mean setting it back in place today and just getting it cleaned out and hooked up new filter drier but not starting it till I investigate....
  28. All good questions there. So I am speculating a...

    All good questions there.
    So I am speculating a bit here with the internals I will open it up and look for evidence before start up. Right now today is removing the old one.

    When I first laid...
  29. Internals shot valves,pistons,connecting rods was...

    Internals shot valves,pistons,connecting rods was asked to replace also r-22 new compressor is Poe oil Iím still good there right as long as I do a good flush on prior system


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  30. Well the old one is completely shot would take...

    Well the old one is completely shot would take more time to rebuild then to replace but this is the new one...
  31. Semi Hermetic compressor without chilled water loop

    Quick question on a Semi Hermetic compressor Iím working on. Unit is designed to keep temperature for a wine room between 45-55 unit not operating noticed that both compressors are on a chilled water...
  32. Replies
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    1,246

    I turned the compressor back on this morning...

    I turned the compressor back on this morning suction line got nice and cold under full demand sight glass took two mins but it eventually cleared.
    Suction line temp lowest was 28.4F and has been...
  33. Replies
    4
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    1,246

    Cold wall I think I got it now weíll at least I...

    Cold wall I think I got it now weíll at least I have it set between 0F and 10F however compressor Superheat was high yesterday. Water cooled condenser. Adjusted water pressure regulator valve to 95f....
  34. Replies
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    1,246

    Cold rail condiment/ rail simple question

    What is the recommended thermostat setting for these rails. I get answers that they are low temp and some that say they are medium temp just trying to put the debate in my head to rest especially...
  35. Donít know why I was over complicating it. Gotta...

    Donít know why I was over complicating it. Gotta stop getting in a hurry trying to move quick to save time on jobs and itís costing me in silly ways.


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  36. Wow thanks! Great explanation. Makes a lot of...

    Wow thanks! Great explanation. Makes a lot of sense.


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  37. Yeh I made it more complicated then it should be...

    Yeh I made it more complicated then it should be gave myself a mental block to boot.


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  38. I think I got it I just have to break the hot leg...

    I think I got it I just have to break the hot leg across the switch and tie neutral back to main.



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  39. Yes it is I call it my nightmare right now. I...

    Yes it is I call it my nightmare right now. I insisted they add these components to protect their investment and to help with the freezing issue. It also gave me a fresh start at charging in just...
  40. Sorry I didnít mean to cause a fight I appreciate...

    Sorry I didnít mean to cause a fight I appreciate all input. I have found charging to be way more critical in the refrigeration side of hvac/r. Also was taught in residential you NEVER touch the txv,...
  41. Careful now Iím not saying I made didnít make a...

    Careful now Iím not saying I made didnít make a mistake. However reading the instructions for the model p70m(off the top of my head right now) shows l1 voltage coming straight into one side and l2...
  42. Yeh I just look completely incompetent with this...

    Yeh I just look completely incompetent with this customer.


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  43. Got the solenoid working with the stat. Was...

    Got the solenoid working with the stat. Was messing with the dps. Chasing power I shorted my compressor with my meter lead . Trying to test connections in a tight space. Not to happy bout it had to...
  44. Solenoid valve and ke2 thermostat with built in...

    Solenoid valve and ke2 thermostat with built in defrost clock. Service valves open


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  45. Evaps are all wired to l1 and l2 constant power...

    Evaps are all wired to l1 and l2 constant power for the fans

    There is no contractor just a terminal block like in the diagram pigtail comes off the terminal block


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  46. I push it but it just sets back to where it is ...

    I push it but it just sets back to where it is


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  47. Ok Iím wiring this thing right now I have a...

    Ok Iím wiring this thing right now

    I have a main leg of power coming in to one side of dual pressure switch

    I cut the pigtail supplied by the condenser that plugged into the terminal block ...
  48. So in a sense charge enough to get it going and...

    So in a sense charge enough to get it going and wait for it to come down is what Iím hearing.


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  49. Ok guys Iím back on this one about to fire up...

    Ok guys Iím back on this one about to fire up soon when vacuuming is done.

    Quick recap on charging basics with multiple txvís

    When I fire this unit on and start charging do I charge to full...
  50. Frosting suction lines at compressor unit satisfies

    Man I wish they were omni temp they are this cool tube evaps though. My theory always is if a different product was so Great like these cool tubes I would see them more often.

    I even suggested to...
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