Wiring Help Needed

[nawlins]

I thought I had it wired correctly, however its blowing hot air when it should be cooling. Can someone help, please?

I have the following wire set up:

Y - Y1

C - C

G - G

R - R

W - W1

*O/B - W2 (B,O)

Old ThermostatNest

[ShellyNJodi]

I have the same setup . The orange and white switched on mine still doesn’t blow cold. So hope you get the answer and I’ll follow 

[nawlins]

Yeah, I tried to switch the orange and white as well… still blowing hot on cool setting. 

[JS10SRT8]

I saw a diagram in the nest app under “Thermostat” scroll down to “equipment” and at the top was “wiring” that showed the 6 connectors and labeled them (cool) (power) (heat) etc.  i hope it’ll help. 

[nawlins]

Unfortunately, I have wired it as per the diagram… still has the same issue. 

[MelbaDT]

Hey folks, 

Thanks for helping, JS10SRT8. 

nawlins, I have a few questions to better understand your setup. What system do you have? Do you have a heat pump? If you do, try connecting the orange wire to the OB terminal and the white wire to the W one. Once done, change the hange the O/B wire settings by following the step by step guide here: https://goo.gle/3QpZI2W

Keep me posted. 

Best, 

Melba

[MelbaDT]

Hey nawlins, 

Checking back in should you still need our help here. Let us know by providing the answers to my questions above. 

Best, 

Melba

[MelbaDT]

Hi, 

We haven't heard from you in a while so we'll be locking this thread if there is no update within the day. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the Community.

Best, 

Melba