Results 1 to 11 of 11

Thread: Troubleshoot with me

  1. #1
    Join Date
    Jul 2019
    Location
    Montana
    Posts
    134
    Post Likes

    Troubleshoot with me

    Outdoor air temp: 78
    Return wet bulb: 54
    Supply air temp: 50
    Return air temp: 65
    Attached Images Attached Images   

  2. #2
    Join Date
    Jul 2019
    Location
    Montana
    Posts
    134
    Post Likes
    Thread Starter
    EVAP freezing up, found the txv bulb was uninsulated, no change after insulating

  3. #3
    Join Date
    Jul 2013
    Location
    Richmond, VA
    Posts
    5,910
    Post Likes
    Restricted TXV.

    Although on some Goodmans they are adjustable, so you may want to try that if it can be. Most are not, in which case replace it.

    Edit: I took my comment back about low charge in addition to the TXV. I noticed your return temp is low, which would result in low sub cooling. Still, the higher than normal SH indicates a restriction.
    Everything Im going to say today are my conclusions and my opinions, my opinions are based on my education, my training, my experience. Different people have different experiences, so they have different opinions and I make no claim that my opinion has its origin in the mind greatness. - Paul Harrell

  4. #4
    Join Date
    Mar 2015
    Location
    Medford, N.Y.
    Posts
    8,104
    Post Likes
    What do you think is wrong? What i room temp?

  5. #5
    Join Date
    Jan 2010
    Location
    Sea to Sky
    Posts
    5,132
    Post Likes
    No load and no low ambient controls....

    Sent from my SM-G965W using Tapatalk

  6. #6
    Join Date
    Jan 2015
    Location
    San Diego, CA
    Posts
    800
    Post Likes
    Agee with the Restricted TxV diagnosis.

  7. #7
    Join Date
    Mar 2018
    Location
    Kansas Flatlands
    Posts
    761
    Post Likes
    Quote Originally Posted by szw21 View Post
    Agee with the Restricted TxV diagnosis.
    me too

  8. #8
    Join Date
    Jul 2019
    Location
    Montana
    Posts
    134
    Post Likes
    Thread Starter
    Restricted txv is correct

  9. #9
    Join Date
    Oct 2011
    Location
    Chicagoland Area
    Posts
    13,473
    Post Likes
    Return air 65*?
    Officially, Down for the count

    YOU HAVE TO GET OFF YOUR ASS TO GET ON YOUR FEET

    I know enough to know, I don't know enough
    Why is it that those who complain the most contribute the least?
    MONEY CAN'T BUY HAPPINESS. POVERTY CAN'T BUY ANYTHING

  10. #10
    Join Date
    Mar 2015
    Location
    Medford, N.Y.
    Posts
    8,104
    Post Likes
    Quote Originally Posted by 2sac View Post
    Return air 65*?
    X2

  11. #11
    Join Date
    Sep 2002
    Location
    Virginia
    Posts
    9,279
    Post Likes
    Probly had window Ac;s

Posting Permissions

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