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01-20-2013, 10:13 PM #1
Regular Guest
- Join Date
- Mar 2008
- Location
- Pa
- Posts
- 25
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
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01-21-2013, 12:55 AM #2
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01-21-2013, 07:30 AM #3
Professional Member*
- Join Date
- Aug 2012
- Location
- willowick ,oh
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- 167
red-24v, blue- common,black- x2 , yellow- cool,brown n/a for your application, orange- rev valve
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01-21-2013, 10:13 PM #4
Professional Member*
- Join Date
- Jul 2006
- Location
- Virginia
- Posts
- 3,716
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
The governent can not give anything to someone that it has not first taken from someone else


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