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  1. We need a realist in there, all this s@"t would...

    We need a realist in there, all this s@"t would be fixed!


    Sent from my iPhone using Tapatalk
  2. Replies
    23
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    3,175

    Water will just complicate the problem. Tell them...

    Water will just complicate the problem. Tell them your gonna half to shut her down to assess the situation.
    How did the ice get there? Door closer not working? Door held open for inventory (love...
  3. You can let the bypass control the D.P. in the...

    You can let the bypass control the D.P. in the bldg. Seems kinda Rube Goldburg-ish to me though. Why not just have a three way valve at the air handler-s to bypass the water and do away with the...
  4. Looks like variable primary to me. First you need...

    Looks like variable primary to me. First you need to know the minimum flow requirements for the chiller. Second you must have something reading the flow through the chiller, a diff. press....
  5. Replies
    2
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    874

    I would assume it is because the fins on the...

    I would assume it is because the fins on the outer coil do not line up with fins on the inner coil. Thus everything that is coming between the outer coil fins hits the inner fin dead center and...
  6. Replies
    21
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    1,567

    With most newer drives you can enable a flying...

    With most newer drives you can enable a flying start parameter. This allows a motor to be spinning at any speed and when drive gets a run command it starts at 60hz then "hunts" the speed of the...
  7. Replies
    13
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    5,628

    We have had to replace several coils on cgaf's....

    We have had to replace several coils on cgaf's. Some were still under warranty. Ask your local Trane office.
  8. Replies
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    3,614

    That's it! I'm never huffing again, especially if...

    That's it! I'm never huffing again, especially if it's going to give me heart disease or a vagina.:putergreet:
  9. Replies
    21
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    3,614

    LOL! I'm dusting off my keyboard right now with a...

    LOL! I'm dusting off my keyboard right now with a refrigerant hose and a drum of:censored:.
  10. Thread: Manly help

    by cperk
    Replies
    8
    Views
    916

    Aren't you supposed to sweat when you...

    Aren't you supposed to sweat when you workout?:angel:
  11. I would check it again after it pulled the space...

    I would check it again after it pulled the space down.
  12. Replies
    2
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    1,466

    If it has the ribbon cable, and I assume it does,...

    If it has the ribbon cable, and I assume it does, check the comm connections from the chiller module to your fan relay output board and to your 1A starter module.
  13. Replies
    4
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    615

    Are you talking about when the pump shuts down?...

    Are you talking about when the pump shuts down? Then your tower sump starts overflowing? If so, it has nothing to do with the check valve, it is the stopping of the pump. When the pump stops, it...
  14. A hot gas by-pass would work.

    A hot gas by-pass would work.
  15. Replies
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    1,031

    Motors that come with plugs have a sealed...

    Motors that come with plugs have a sealed bearing. On a motor with a fitting the drain plug is on the opposite side of bearing from the grease fitting, so the grease pushes through the bearing before...
  16. Replies
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    13,056

    Lennox has a commercial line? HEY are you the guy...

    Lennox has a commercial line? HEY are you the guy with big mustache in the Lennox ads?
  17. I have to argue with all of you guys. I got a...

    I have to argue with all of you guys. I got a pretty good sample of oil the first oil temp. sensor I tried to change. I thought it had a well. I was wearing enough oil to fill at least 10 of those...
  18. Replies
    5
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    1,013

    Check the oil cooler. TEV powerhead cap tube is a...

    Check the oil cooler. TEV powerhead cap tube is a good place to start.
  19. Replies
    18
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    3,022

    Did you meg the comp. or ohm it. Chase1 has a...

    Did you meg the comp. or ohm it. Chase1 has a good point about the crankcase heaters. If comp. is filled with liquid refrigerant (or) too much oil, it could be grounding it enough to blow a fuse. I...
  20. Thread: Trane Techview

    by cperk
    Replies
    6
    Views
    1,739

    Biggest tip I can give is, when you get into...

    Biggest tip I can give is, when you get into binding view it puts the machine in local stop. Then you have to hit auto for the machine to start. I ran into this on two emergency chillers that were...
  21. Replies
    15
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    2,931

    Ditto, and also low discharge temp. with a...

    Ditto, and also low discharge temp. with a pulsating oil seperator.
  22. We had one building that had three way valves all...

    We had one building that had three way valves all throughout, with a VSD. We went in and made blankoffs for the bypasses on all but the end of the piping air handler. We done this to keep hot or...
  23. Replies
    34
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    2,780

    You sChould take a dictionary, so you don't...

    You sChould take a dictionary, so you don't incorrectly spell words on the invoice.
  24. Replies
    65
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    15,079

    This is why you need your gauges AND your...

    This is why you need your gauges AND your thermometer, to check superheat and subcooling. This will tell you to look at other things like dirty coils, TXV's and airflow.
  25. Thread: Joy axial fans

    by cperk
    Replies
    15
    Views
    4,370

    Yeah we have a bunch of them. On alot of them we...

    Yeah we have a bunch of them. On alot of them we have done away with the actuators that pitch the fan. We built some brackets to pitch them all the way loaded and installed VFD's on the motors. The...
  26. Replies
    14
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    2,137

    Sounds like it's overcharged to me. Pull some gas...

    Sounds like it's overcharged to me. Pull some gas out and see what happens, or better yet, pull all the gas out and weigh it.
  27. Replies
    27
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    3,527

    A pint of whatever oil is in the chiller will do...

    A pint of whatever oil is in the chiller will do (poured into the suction), prob. OIL00015. Plus a couple of strokes of your oil pump into the filter cavity.
  28. Replies
    4
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    2,155

    We have had problems with downflow units,(on...

    We have had problems with downflow units,(on raised floors), with over amping. The problem was caused from not enough static pressure, (fan moving too much air). The people in the computer room had a...
  29. Thread: Trane Techview

    by cperk
    Replies
    6
    Views
    1,739

    Alright, hardtostartu, explain. Did the gurus...

    Alright, hardtostartu, explain. Did the gurus make a boo-boo in the software that did'nt jive with the RTAC only?
  30. Thread: WSHP Headache

    by cperk
    Replies
    5
    Views
    1,659

    Question. Has someone put a one direction drier...

    Question. Has someone put a one direction drier on this heat-pump? The rocks your describing sounds like it may be the desicant beads out of the filter.
  31. Replies
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    3,101

    I just don't get it. The scale that is.

    I just don't get it. The scale that is.
  32. Replies
    4
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    1,434

    He said,"Make up air intake." Are you talking...

    He said,"Make up air intake." Are you talking about inside the kitchen, or outside?
  33. Replies
    21
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    3,101

    I would'nt think that dielectric unions would...

    I would'nt think that dielectric unions would have done any good on the tanks rotting out. Pipes stopping up with rust maybe. How old were they? By the way, brass is a conductor of electricity.
  34. Dadgone! That's better then what I had!

    Dadgone! That's better then what I had!
  35. Replies
    13
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    2,776

    Looks like age might have been a factor.

    Looks like age might have been a factor.
  36. Replies
    5
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    1,073

    Make sure you have fall in the steam tube back to...

    Make sure you have fall in the steam tube back to the humidifier tank. The more the better. If you don't what will happen is, as the steam condensates, trapping water in the tube, the steam pressure...
  37. Replies
    11
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    3,370

    Are you sure you received the right voltage tank,...

    Are you sure you received the right voltage tank, and not a 230v. Also, is it for sure draining to get rid of the hard water? Hard water equals higher conductivity which equals higher amp draw.
  38. Replies
    9
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    1,501

    We have replaced mechanical failure comp.s with...

    We have replaced mechanical failure comp.s with reman. and within a week be changing it because it burnout, With superheat and subcooling spot on. Remanufactured leaves a bad taste in my mouth, after...
  39. Replies
    25
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    2,179

    Where are you reading your superheat, at the...

    Where are you reading your superheat, at the outlet of evap. or at the compressor? On a carlyle I like to see 15 to 18 S.H. at the compressor.
  40. Replies
    9
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    1,192

    Yes, that's where avatar pic came from. I guess...

    Yes, that's where avatar pic came from. I guess you knew that though.LOL!
  41. Replies
    6
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    1,643

    If they are resistive type heaters, and you have...

    If they are resistive type heaters, and you have that many of them, I would look into getting water softeners for their water supply. We have some over five years old, on a reverse osmosis water...
  42. Replies
    9
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    1,192

    In my opinion, a mechanical failure will not hurt...

    In my opinion, a mechanical failure will not hurt the other comp., but a burnout could. Be sure to add the orifice in the suction line if replacing the downstream comp. and be sure to order you some...
  43. Replies
    4
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    946

    We use the single bed deionizer and fill up a...

    We use the single bed deionizer and fill up a drum with it. While the machine is running, we start sucking this drum in the strong and at the same time pulling a drum of refrigerant water out with a...
  44. Replies
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    4,483

    Then they will sue from being cut on the...

    Then they will sue from being cut on the constantina wire?
  45. Thread: RTWA question

    by cperk
    Replies
    13
    Views
    1,403

    That's the way I charge them. A compressor with a...

    That's the way I charge them. A compressor with a 4 deg. F superheat setpoint is not going to be hurt with a little 1/4" hose feeding through a schrader valve. I have never got a fault. Charging with...
  46. Thread: RTWA question

    by cperk
    Replies
    13
    Views
    1,403

    I think it will still give you a low diff fault...

    I think it will still give you a low diff fault by refrigerant temps converted to press. What was the condenser water temp. and the chilled water temps? Could be a failed saturated cond. or evap...
  47. Replies
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    4,483

    York has done a pretty good job at this on there...

    York has done a pretty good job at this on there aircooled chillers.LOL!
  48. Replies
    40
    Views
    4,483

    Run a wire along the lines going to and from the...

    Run a wire along the lines going to and from the condenser. Hook the other end up to 460 volts or maximum available and make sure the condenser is grounded well. He will either be toasted, or blinded...
  49. Thread: wye-delta

    by cperk
    Replies
    14
    Views
    2,308

    Is 700 the LRA for wye on this comp? Could comp....

    Is 700 the LRA for wye on this comp? Could comp. be trying to run backwards? Maybe from motor phase being wrong from the inside? If it's a reman. could be possible. 700 amps sounds like a lot on wye...
  50. Replies
    8
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    1,769

    I would remove all of the bromide and refrigerant...

    I would remove all of the bromide and refrigerant water, then do a lithium hydroxide wash. Refer to service manual or call the manufacturer on how to perform this. If you have enough open top barrels...
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