Search:

Type: Posts; User: clgman

Page 1 of 6 1 2 3 4

Search: Search took 0.01 seconds.

  1. Replies
    10
    Views
    999

    Gents: I've never been fortunate enough to make a...

    Gents: I've never been fortunate enough to make a such a repair without adjusting shims a couple of times. I applaud your success without doing so. Thanks !
  2. Replies
    10
    Views
    999

    Gents: How was it possible to adjust the...

    Gents: How was it possible to adjust the clearences without removing the Gearducer from the Tower chassis ?
  3. Replies
    0
    Views
    721

    Old Recold Air Handlers

    Anyone out there have info or a direction to find specs on Recold AH 81 Air Units, thanks
  4. Thread: MP 581 wows

    by clgman
    Replies
    14
    Views
    1,388

    MP 581 wows continued

    Thanks for the replys, will be back on site to continue, more to come !!!!
  5. Thread: MP 581 wows

    by clgman
    Replies
    14
    Views
    1,388

    MP 581 wows

    A normal screen with AHUs in operation, the alarm indicator becomes active, sometimes the screen will indicate communication failure, and sometimes the screen displays all alpha-numeric characters...
  6. Thread: MP 581 wows

    by clgman
    Replies
    14
    Views
    1,388

    MP 581 wows

    Two existing MP 581 crashing on comm failures, both were replaced with new displays, same problem, any ideas ??
  7. Replies
    9
    Views
    999

    Carlyle wows !!!

    That's normal for some Carrier equipment. Is circuit two totally isolated from circuit one, or is it a combined or common system ? Where are the high and low pressure controls tied into refrigerant...
  8. Replies
    9
    Views
    999

    Shaking Carlyle

    Dude, it's toast if it is shaking !!! Pump it down as best as it will do and remove the cylinder heads, if you need to prove it to yourself or someone spending the money. IMO, correct the obvious...
  9. Replies
    5
    Views
    958

    No Interlocks !!!

    This is a very unfortnate situation for all involved !!! And, exactly why control and alarm installations need to be scrutinized by qualified personnel responsible for the mechanical equipment. ...
  10. Thread: chat room

    by clgman
    Replies
    13
    Views
    3,793

    No chat !!

    Maybe a suggestion !!! Just brain storming which might lead to a really good idea !!! How about an informal schedule of topics on certain days(nights)that might interest different individuals whose...
  11. Replies
    2
    Views
    626

    Bearing wows !!!

    O.K. - Questions, these inserts are in the lower half of a spilt case pump assembly, generally anchored at BDC with a dowel pin,(maybe -maybe not)(keeps them from turning) is this what you are...
  12. Apparent relief valve dump !!

    IMO !! Tell us more about the unit so - answers may be slighty more than generic in nature.
  13. Replies
    14
    Views
    1,768

    Fusite Failure !!

    Obviously you seen ten times more terminal failures than some of us. You attribute the failure to high head pressure, please explain - if older hermetics have the can at near return gas temp and are...
  14. Replies
    12
    Views
    1,069

    More on Grounding !!!!

    Thanks for the research - appreciate the effort - if I can't get up to speed with all of this !!! I won't be asking any more questions.
  15. Replies
    14
    Views
    1,768

    Terminal failure !!!

    While rare, this failure will obviously occur. You may never know the exact cause of the failure because a lot of the evidence is now gone. You can't recover the refrigerant to check for the proper...
  16. Replies
    11
    Views
    1,565

    More Carlyle !!!

    Several posts have offered sound advice, and you should follow it. In addition
    you should be sure the compressor did not sieze up mechanically causing the electrical failure. Remove the cylinder...
  17. Replies
    12
    Views
    1,069

    Grounding !!

    This application requires the entire equipment set up be moved from site to site typically far in advance of any utility activity, placing the responsibility on the contractor operating the equipment.
  18. Replies
    13
    Views
    924

    TXVs

    Good for you !!! keep up the good work - the older I get, the harder it is to keep it off, and that's a loosing battle. Places I could squeeze through a few years ago - it isn't happening now.
  19. Replies
    12
    Views
    1,069

    Grounding !!!

    No specifications, other than the resistance must not exceed 20 Ohms. The grounding rod conductors typically get moved from site to site with the equipment, and buried each time. I am curious how...
  20. Replies
    6
    Views
    634

    RTU Sales numbers !!

    Perhaps you should post in the business forum, not many techs stay up on national sales figures. IMO !!!
  21. Thread: Pump down

    by clgman
    Replies
    12
    Views
    1,054

    Solenoid Pump Down !!

    Many good posts on this topic !!! My two cents would include, that the thermostat / solenoid pump down cycle is a very simple, reliable, and inexpensive system that provides system protection that...
  22. Replies
    12
    Views
    1,069

    Earth gound testing!!

    This is regards to a portable generator, set up at different sites. Actual grounding of temporary panel, generator, load device requires a ground test verification performed with a meter which...
  23. Replies
    12
    Views
    1,069

    Earth Ground Testing !!!

    Anyone have first hand knowledge of Earth Ground Testing performed with a meter. I'm a little out of my area of expertise !
  24. Replies
    13
    Views
    2,286

    Trane TCH ??

    Did you resolve any of the issues that concerned you with these units or what ?? I agree that if both machines have suffered compressor failures improvements are in order !! Please post results !
  25. Replies
    13
    Views
    924

    Difficult repairs !!!

    The mojo said it right about wrenches, you can't have too many, and when you get into one (flared) don't hesitate to cut off the wrench, or heat it with a torch to bend it for a special angle. Keep...
Results 1 to 25 of 142
Page 1 of 6 1 2 3 4
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event