Original message
| futureafacadet
 |  "trane baystat 239 to honeywell rth230 HELP!!!"
, posted Sun 25 May 16:39  
I'm trying to switch from the weathertron baystat 239 to a honeywell rth230. I am having problems with the cooling coming on. It seems that its doing the opposite of what it says, when it says its cooling its really pushing out hot air. Then i can turn the cooling off and the fan will just work. I tried switching up the heating and cooling wires but nothing seems to work. HELP!
I took the Baystat 239 off and the wiring is as follows:
0(orange)
X2(black wire connected)
G(green)
Y(yellow)
T(tan)
R(red)
W(white)
U(nothing was connected)
F(nothing was connected)
B(blue)
What wires do i put to which letters on the honeywell rth 230?
Rh-Rc (these two are jumped and i have the red wire to the Rc side)
W-white
Y-yellow
G- green
What am i doing wrong? please help my house is getting hot!!
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Replies:
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| | Houston204
| "Re(2):trane baystat 239 to honeywell rth230 H" , posted Sun 25 May 16:55:
If you choose the RTH7400 or RTH7500...
Option 170 = 7
option 190 = 0
Your old B is C (common)
Tape off your tan wire.
"Tip of the Day" Remember to remove power first.
[this message was edited by Houston204 on Sun 25 May 20:05] |
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