|
Posted by =?ISO-8859-1?Q?Tekkie=AE?= on May 29, 2007, 9:19 pm
sprintgeek@gmail.com wrote:
> I have about a 3 year old Kenmore (Sears) 6 ton HVAC that was in my
> house when I bought it. The Thermostat was the cheapest digital I
> have ever seen, so I replaced it with a programmable one to save a bit
> on the heating and cooling.
> The 18-5 tstat wire was also just run on the wall and stapled and
> painted over, so I purchased a new wire an ran it inside the wall. I
> have them hooked up as follows on both ends (tstat and circuit board)
> r = red
> c = blue
> w = white
> y = yellow
> g = green
>
> This worked all winter just fine, but apparently the cooling side is
> not functioning as I have no A/C, or even fan when in AC mode. I have
> verrified power to the blower and the compressor.
>
> There is also an 18-2 lead going to the compressor's exterior power
> breaker from the circuit board. I believe it was hooked up as
> follows:
> c = red
> y = white
>
> I have hooked it up in the same fashion to no avail. I believe the Y
> is to trigger the compressor and the C is a common AC trigger lead.
>
> What am I missing?
A clue? Brains? Wiring knowledge? general info? Telephone number?
>
> Thanks in advance for your response
>
You are welcome so little...
|