Original message
| geocurran
 |  "AC Problems"
, posted Sun 20 Jun 15:10  
I recently purchased a home with an Armstrong Ultra SX 80 gas furnace, this unit also has a/c. A buddy as a house warming gift installed a ritetemp 8030 programmable touch screen thermostat, unfornuately when the a/c comes on it fires up the furnace and heat starts. So I guess he wired the thermostat wrong, do you have any input into the wiring configuration? What we have know is
C/RC(red)/O/B/RH(red connected to rc)/W(orange)/Y(white)/G(green)
any feedback would be great. Cheers Geo
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Replies:
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| Xenos
Webmaster 
| "Re(1):AC Problems" , posted Sun 20 Jun 17:38
what happens when you run the thermostat in heating?
Xenos.
The best way to escape a problem is to solve it.
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| | geocurran
| "Re(2):AC Problems" , posted Mon 21 Jun 23:57
When I turn on the heat (dahh) the a/c comes on!! So iguess that some wires are crossed. Any suggestions' Thanks Geo
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| | Xenos
Webmaster
| "Re(3):AC Problems" , posted Tue 22 Jun 07:28
swap the Y and W wires.
Xenos.
The best way to escape a problem is to solve it.
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| | geocurran
| "Re(4):AC Problems" , posted Tue 22 Jun 23:37
Yahooo, thanks for the tip. The system is running like a dream. Cheers George
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