Results 1 to 6 of 6
  1. 02-07-2013, 03:29 PM #1
    1HVACOWNER's Avatar
    1HVACOWNER
    1HVACOWNER is offline Regular Guest
    Join Date
    Feb 2008
    Location
    NORTH CAROLINA
    Posts
    74
    Post Likes

    Shout out when you see the issue! haha..

    The homeowner did not do this, but he is an electrical engineer and he saw it as soon as i did. He was not happy. Was a 2nd transformer installed to supply pwr for a zone system.
    Attached Images Attached Images  
    Reply With Quote Reply With Quote
  2. 02-07-2013, 03:35 PM #2
    Elfshadow
    Elfshadow is offline Professional Member
    Join Date
    Sep 2012
    Location
    USA
    Posts
    1,085
    Post Likes
    What is that wedged in between the contactor and transformer preventing it from arcing??
    Reply With Quote Reply With Quote
  3. 02-07-2013, 03:41 PM #3
    1HVACOWNER's Avatar
    1HVACOWNER
    1HVACOWNER is offline Regular Guest
    Join Date
    Feb 2008
    Location
    NORTH CAROLINA
    Posts
    74
    Post Likes
    Thread Starter
    A piece of cardboard looked like the box the Transformer came in. Notice the red wires sticking up, the black ones were at the same height! 2 screws fixed the problem, Not hard.
    Reply With Quote Reply With Quote
  4. 02-07-2013, 04:27 PM #4
    Rodney28334
    Rodney28334 is offline Professional Member*
    Join Date
    Apr 2010
    Location
    NC Sandhills
    Posts
    468
    Post Likes
    Dang I have been throwing away great electrical insulators!
    Reply With Quote Reply With Quote
  5. 02-07-2013, 06:46 PM #5
    cehs
    cehs is offline Professional Member*
    Join Date
    May 2000
    Location
    Urbandale IA. USA
    Posts
    5,237
    Post Likes
    Black and White Primary leads are for 120V.
    It looks like the contactor is wired for 240V.....
    .
    Those who dance, appear insane to those who do not hear the music.
    Those who believe, appear ignorant to those who do not know God.
    Reply With Quote Reply With Quote
  6. 02-07-2013, 08:39 PM #6
    philjafo's Avatar
    philjafo
    philjafo is offline Professional Member
    Join Date
    Aug 2012
    Location
    NE wisconsin
    Posts
    410
    Post Likes
    Well his first mistake was taking it out of the box duh, that's the whole reason they come in a cardboard box.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules
Contracting Business

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.
HPAC Engineering