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  1. #1
    Join Date
    Mar 2008
    Location
    Sacramento, CA
    Posts
    48

    need schematics...

    lennox m# gcs20h-261-50-3p...for whatever reason i cant find the schematics anywhere ! Link would be super cool !

  2. #2
    Join Date
    Jul 2003
    Location
    Orange County N.Y.
    Posts
    1,176
    Give this area a try. I didn't look for your particular equipment but it looks like the right area to start your search.

    http://www.lennoxcommercial.com/tech...-handbooks.asp

    ...Ron
    Roof Rat

  3. #3
    Join Date
    Mar 2008
    Location
    Sacramento, CA
    Posts
    48
    yeh i looked at that earlier but its not the same. Thankyou though. My unit has a k46/k36 relay. Those schematics are different. Im having a problem w this unit and im trying not to have to cut all the wire ties and trace wires. I had a simple issue w my indoor fan running too long after call for heat de-energizes. Im just so upside down w these schematics im reading ! Too many relays and theres a fat wiring/rats nest right on top of all 5 relays. I had to take the top off just to be able to use my meter. Its just sick, those old lennox units must have gave them a bad name, now i no why every journeyman ive ever worked for told me they hate lennox. NOT HAPPY !

  4. #4
    Join Date
    Nov 2006
    Location
    Southeastern Pa
    Posts
    17,928
    Yo cuz!

    Let me give you a hand here....

    1) This is the General Forum. We do tech stuff in the tech to tech areas.

    2) Are you a working tech or a student? If so, you have enough posts to apply for Pro member status.

    2) Once you get Pro status, you can ask for schematics and such in the closed Pro forums, and we have a guy or two with most of that stuff on their hard drives at home, and they can zap something out to you.

    We like to keep stuff like this out of the open forums, because those search engines can index the posts so anyone can get to them, and maybe get hurt in a DIY incident. We don't want that here.

    Kay cuz?
    [Avatar photo from a Florida training accident. Everyone walked away.]
    2 Tim 3:16-17

    RSES CMS, HVAC Electrical Specialist

    AOP Forum Rules:







  5. #5
    Join Date
    Dec 2002
    Location
    SouthEast NC ICW & Piedmont Foothills
    Posts
    7,635
    you've got mail, if that email addy in profile isn't good; you just blew your chance
    It`s better to be silent and thought the fool; than speak and remove all doubt.

  6. #6
    Join Date
    Mar 2008
    Location
    Sacramento, CA
    Posts
    48
    that is it dandyme. Thanks, ps I applied for my pro membership, sorry for the inconvenience. Mind if i hit u up w any questions about these schematics ?

  7. #7
    Join Date
    Dec 2002
    Location
    SouthEast NC ICW & Piedmont Foothills
    Posts
    7,635
    hit the little triangle in lower left, have a mod move to tech2tech and remember-that is still an open forum so.....
    It`s better to be silent and thought the fool; than speak and remove all doubt.

  8. #8
    Join Date
    Jan 2004
    Location
    Lancaster PA
    Posts
    67,770
    Moved to Tech to Tech forum.
    Contractor locator map

    How-to-apply-for-Professional

    How many times must one fix something before it is fixed?

  9. #9
    Join Date
    Mar 2008
    Location
    Sacramento, CA
    Posts
    48
    Moved to Tech to Tech forum.
    i dont understand!? I guess because im not a pro member i can't get there...I signed up for it so im just waiting. I'll revisit this when that happens.....

  10. #10
    Join Date
    Jan 2004
    Location
    Lancaster PA
    Posts
    67,770
    Quote Originally Posted by Cousin Tony View Post
    Moved to Tech to Tech forum.
    i dont understand!? I guess because im not a pro member i can't get there...I signed up for it so im just waiting. I'll revisit this when that happens.....

    You just posted in Tech to Tech forum when you replied.

    This is an open forum here non Pro member techs can get some advise.
    Contractor locator map

    How-to-apply-for-Professional

    How many times must one fix something before it is fixed?

  11. #11
    Join Date
    Nov 2006
    Location
    Southeastern Pa
    Posts
    17,928
    Tony, there are two sets of forums. Yeah, it's a little confusing but you'll get it soon enough.

    When the site changed over the last few years, they decided to keep an open forum for tech to tech chat for both resi and commercial work, and then, farther down, you will find the Pro area versions of those forums.

    Right now, this is moved to the open area so you can still access it while you wait for approval from the Pro committee. There are a lot of guys who post there for one reason or another. Perhaps some are a little hesitant to talk about where they are to the strangers on the membership committee. So, they still have a place to post.

    Even so, we don't post any step by step of deep technical stuff there, we just generally touch on technical issues.

    The pro forums is where you will get the most detailed and deep assistance, once you get approved.

    HTH.
    [Avatar photo from a Florida training accident. Everyone walked away.]
    2 Tim 3:16-17

    RSES CMS, HVAC Electrical Specialist

    AOP Forum Rules:







  12. #12
    Join Date
    Dec 2002
    Location
    SouthEast NC ICW & Piedmont Foothills
    Posts
    7,635
    you can ask generic type questions here.


    s10 is the primary limit switch,

    looks as if this thing has a combination limit/fan control
    It`s better to be silent and thought the fool; than speak and remove all doubt.

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