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  1. #1
    Join Date
    Mar 2008
    Location
    Pa
    Posts
    26

    American Standard Heat Pump wiring diagram HELP!

    I don't do residential work but a friend of mine bought a used AM STD heatpump.He asked me to do the control wiring hookup.There are no wiring diagrams that aren't badly faded and this unit uses wire nuts no terminal strips. Outdoor unit 2A6H4030B1000AA INDOOR UNIT 2TEC3F30B1000AA,the t-stat is a honeywell but with an Am STD name on it. Can any one help with a wiring diagram?? The indoor unit is easy but Im unsure of the outdoor wiring.I'd hate to have to trace out the wires. Thanks

  2. #2
    Join Date
    Jul 2007
    Location
    Virginia
    Posts
    5,376
    Quote Originally Posted by dodger454 View Post
    I don't do residential work but a friend of mine bought a used AM STD heatpump.He asked me to do the control wiring hookup.There are no wiring diagrams that aren't badly faded and this unit uses wire nuts no terminal strips. Outdoor unit 2A6H4030B1000AA INDOOR UNIT 2TEC3F30B1000AA,the t-stat is a honeywell but with an Am STD name on it. Can any one help with a wiring diagram?? The indoor unit is easy but Im unsure of the outdoor wiring.I'd hate to have to trace out the wires. Thanks
    Get that Pro Application in so you can get to the Pro Forums.

    We don't post manuals in this "OPEN" Tech-Tech Forum.
    Instead of learning the tricks of the trade, learn the trade.

  3. #3
    Join Date
    Aug 2012
    Location
    willowick ,oh
    Posts
    260
    red-24v, blue- common,black- x2 , yellow- cool,brown n/a for your application, orange- rev valve

  4. #4
    Join Date
    Jul 2006
    Location
    Virginia
    Posts
    4,607
    its basic heat pump wiring x2 is emergency heat black at outdoor unit is defrost brown at outdoor unit is not used with digital stats
    We really need change now

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