Nest Thermostat Wiring

[Ceylan405]

Hi,

 i have wired the nest thermostat as follows,

please help if it’s correct or not. Thank you!

Yellow-Y

Blue - C

Green - G

Red - R

White - OB

[CivicSky]

If you have the wiring setup from your previous thermostat, you can use it as a reference. Wiring is generallly correct (I am not an HVAC expert) but if the current wiring don't work, you would have to call in a HVAC specialist. 

[luciaaa]

Hi, @Ceylan405,

Thank you for reaching out to our community. I'm happy to help you with your wiring configuration.

To provide the most accurate guidance, please share the following images:

• Nest thermostat model.
• A picture of your previous wiring setup.
• A picture of your current wiring arrangement.

This information will help to identify the correct wiring installation.

@CivicSky , Thank you for sharing your expertise.

Best regards,

Ana