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Did not label my wires when removing old themostat

What wires go where
I have red blue white green

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  • mtrammell17 Dec 23, 2008

    I had an old Robertshaw thermostat i have green blue red and white wires. I am hooking up a new RiteTemp 6030.

  • mtrammell17 Dec 23, 2008

    Comment posted on Dec 23, 2008
    I had an old Robertshaw thermostat i have green blue red and white wires. I am hooking up a new RiteTemp

  • mtrammell17 Dec 23, 2008

    but what color wires go into these new codes on the new thermo I have RH and RC which should the red go to?

  • mtrammell17 Dec 23, 2008

    but should red go to RH or RC

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The Brown wire is not attached, the white wire goes to the w2e, the Green goes to the G, the orange wire goes to the O terminal, the yellow wire goes to the Y1 terminal, the blue wire goes to the C terminal, the Red wire goes to the R terminal and there is a jumper wire from the Y 1 to W 1.

Posted on Dec 23, 2008

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Red - RH
Blue - RC
Yellow - Y/G
White - W/B
Green - G

Posted on Dec 23, 2008

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Green is always ground except on t_stat's Green is fan goes to G white is warm for W Red is power for R and Blue in your case goes to Y cooling. ken

Posted on Dec 23, 2008

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Your new thermostat should have a W, Y, R, G terminals, and your wires should be something close to White, Yellow, Red, Green, In my house yellow is actually Blue but the colors really don't matter. go to your furnace and look at the wires there and record each wire color and the letter of the terminal it's connected to you should have the same W, Y, R, G at the furnace. (snap a picture if you have a digital camera) match the terminals to the wires exactly furnace and thermostat and you should be ready to go.
if your dealing with a really old furnace and those letters aren't there you should look into a new furnace to really be ECO friendly.

For the step by step instructions click this link
http://www.askmehelpdesk.com/heating-air-conditioning/heating-cooling-maintenance-repair-troubleshooting-faq-northerheat-58313.html#post268211
also for diagrams and instructions click this link
http://www.askmehelpdesk.com/heating-air-conditioning/heating-cooling-maintenance-repair-troubleshooting-faq-northerheat-58313-2.html#post269248

Posted on Dec 23, 2008

  • mayiassistu Dec 24, 2008

    Blue to "C"
    Green to "G"
    Yellow to "Y"
    Orange to "W"
    Red to "R"
    White to "W2"




    Generally speaking the wire colors are Red= power, Green= blower, White= heat and Yellow= cooling.

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Green is always ground,That depends on the model,

See the link here (copy and paste into browser):

http://wiki.xtronics.com/index.php/Thermostat_signals_and_wiring

Posted on Dec 23, 2008

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Please tell what is the device or unit in which you r jointing /connecting the wires of thermostat.

Posted on Dec 23, 2008

  • classyexpert Dec 23, 2008

    red goes to rh simple.




    • R (red) or Rh (Red heat) 24 volts from equipment.

    • Rc (Red cooling) 24 volts from transformer in cooling equipment.Note: If only furnace has a transformer and cooling equipmentdoes not jumper Rc and Rh.

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The switch that you have works like 3 seperate switches. most of these switches will have gold screws
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1) Leviton 6230 countdown timer is made to replace single-pole light switch only.
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Smarthome sells product and shows .pdf manual
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f7d4104.jpg


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