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Type: Posts; User: B_roche

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  1. Replies
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    306

    Unloader pressures

    While I have always questioned myself, this is how I've thought of it- I THINK PD pumps like scrolls, recips, screws, actually do "suck" on the suction side. As it loads, capacity to draw increases...
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    7
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    519

    I've never come across this stat. If I'm...

    I've never come across this stat.

    If I'm reading this right, I can set this up to do anything in it's range of capability right there on the controller...is that accurate?

    I.E. I don't need...
  3. Replies
    244
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    6,652

    Sent from my MZ601 using Tapatalk

    Sent from my MZ601 using Tapatalk
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    2
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    391

    Embedded workbench problem

    I have a building with a JACE running some spider controllers. On a call for a runaway zone (85 deg in courtroom) I found the engineers computer showing a 165 deg set point. He would change it...
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    41
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    2,356

    I'm gonna cast a vote for keeping the EPR. If you...

    I'm gonna cast a vote for keeping the EPR. If you go MOP your really tightening the range on what you can get away with but with a CPR- let er flow. Your safe.

    Also, I would absolutely do this...
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    3
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    condenser swap-low compression ratio

    Customer provided a condenser, hired us to recover from a fairly young leibert CU carcass then pipe in and charge replacement.

    When charging I found that the evap appeared to be overfed. I wound...
  7. Replies
    11
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    1,131

    The 80 percent furnace should be in a flue liner...

    The 80 percent furnace should be in a flue liner I'm sure.

    Sent from my MZ601 using Tapatalk
  8. Replies
    7
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    680

    In what I've been seeing in the small packages...

    In what I've been seeing in the small packages the fan has been wired in to y1 inside the unit. I'm not sure what the most common setup is in these little guys but that's what I've been coming...
  9. I can't help you, but I'd like to play along at...

    I can't help you, but I'd like to play along at home....

    Both compressors run independently but at the same time?

    Or one loads then stays loaded- the other brings up the rear on further...
  10. Is it a mcquay? Sent from my MZ601 using...

    Is it a mcquay?

    Sent from my MZ601 using Tapatalk
  11. Just for what it's worth, something I'm sure...

    Just for what it's worth, something I'm sure you're well aware of but tunnel visioned away from after brazing so close.....but the txv only does one job. It keeps superheat, not suction pressure. ...
  12. Replies
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    1,874

    Actually I meant on the discharge. It's a very...

    Actually I meant on the discharge. It's a very dumb question but since it took like....none almost, I lobbed that one out there for ya

    Sent from my MZ601 using Tapatalk
  13. Replies
    20
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    1,874

    King valve didn't stick did it? Sent from my...

    King valve didn't stick did it?

    Sent from my MZ601 using Tapatalk
  14. Replies
    19
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    1,332

    Scratch that, not what I meant to say and now I...

    Scratch that, not what I meant to say and now I can't delete it

    Sent from my MZ601 using Tapatalk
  15. Replies
    16
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    1,835

    I can't figure out what HPC is, help me out...

    I can't figure out what HPC is, help me out there?

    Sent from my MZ601 using Tapatalk
  16. Replies
    19
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    1,332

    I'll add that on a cool day the refrigerant will...

    I'll add that on a cool day the refrigerant will have less velocity through the evap. With less back pressure shoving it towards the compressor it has more time to suck up heat from the coil. ...
  17. In some cases if the drive lacks an external...

    In some cases if the drive lacks an external signal at f I think, it can act dead. Comes to life with the enabled command

    Sent from my MZ601 using Tapatalk
  18. I'd certainly be happy to. I can't get my tablet...

    I'd certainly be happy to. I can't get my tablet to attach it to the thread but I'll certainly email it to anyone who will read it.

    Sent from my Xoom using Tapatalk
  19. Experienced commercial tech, no luck in DC/MD/NOVA

    When the crook I was working for stopped paying me, I figured I'd be back to work inside of a week. That was late June I think, in the end he burned me for two weeks (not bad compared to some of the...
  20. MD is a big state

    MD is a big state
  21. Replies
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    3,566

    Yeah since the dealership paid for the car I was...

    Yeah since the dealership paid for the car I was into them for 3,300. That negative 3,300 was my down payment. It was added to the price of the new car.

    The car we just bought was 20k we paid...
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    64
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    3,566

    I jump at every opportunity to crowbar in a...

    I jump at every opportunity to crowbar in a picture of my little girl for sure.....but "Tapatalk" didn't play along on that one! I thought I deleted those.

    I couldn't go to "finance anybody"...
  23. Replies
    64
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    3,566

    Sent from my Xoom using Tapatalk

    Sent from my Xoom using Tapatalk
  24. Replies
    64
    Views
    3,566

    Sent from my Xoom using Tapatalk

    Sent from my Xoom using Tapatalk
  25. Thread: Tapatalk

    by B_roche
    Replies
    8
    Views
    776

    I use it, it's nice. java doesn't play Nice on...

    I use it, it's nice. java doesn't play Nice on Android so you have to have it if you post often. Definitely don't get a slightly outdated version for free from blackmart alpha because that would be...
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