Cooling but fan will not come on at all, not even when I put in on position?

Cooling fan relay bad, or stat bad. Jump r to g at the stat

Quote:

---

Originally Posted by Joshdta

cooling fan relay bad, or stat bad. jump r to g at the stat

---

How do I do that?

Quote:

---

Originally Posted by Joshdta

cooling fan relay bad, or stat bad. jump r to g at the stat

---

What is the stat

The thermostat. Take it off the wall and put red to green and see if the fan runs

Quote:

---

Originally Posted by Joshdta

the thermostat. take it off the wall and put red to green and see if the fan runs

---

Take green out and put red in that hole?

Take the green and the red both lose and touch them together.

Quote:

---

Originally Posted by Joshdta

take the green and the red both lose and touch them together.

---

I have a rh and rc which do I use and if does run do I just replace stat? And can lighnting cause this?

You have a wire on rh and rc?? You have 2 separate units?

Quote:

---

Originally Posted by Joshdta

you have a wire on rh and rc??? you have 2 seperate units?

---

I thought rh meant " red heat" and rc means "red cool"?
:confused:

They do, do you have a wire on each of them or a jumper from 1 to the other?

Quote:

---

Originally Posted by Joshdta

they do, do you have a wire on each of them or a jumper from 1 to the other?

---

On in each that's how it said to install

If you do not have separate blowers then there will not be a wire on both rh and rc

Quote:

---

Originally Posted by Joshdta

if you do not have seperate blowers then there will not be a wire on both rh and rc

---

One is a single red and one is orange an is two wires twisted together? What should I do??

Time to call a tech and have them look at it.

Quote:

---

Originally Posted by Joshdta

time to call a tech and have them look at it.

---

Has worked for 3 years had lightning storm last night now no fan any diy advise? Tried jumping wires no luck