Nest Thermostat air conditioning and Humidifier

[MNmark57]

Everything is working normally on my Nest Thermostat. With one exception. When I turn on the air conditioning, the Humidifier also energizes. I can run the Humidifier separately from the thermostat, and it works correctly during the heat season. Obviously you do not want to humidifier during the cooling season!

[zoeuvre]

Hi there, 

I’m sorry for the delay in responding, and I thank you for taking the time to contact us. Please provide us with the type of Nest Thermostat you have and a photo of the wires connected to it. I'll look forward to your response.

Thanks, 

Zoe 

[Jenelyn_O]

Hi MNmark57,

Chiming in — I wanted to follow up if you still need help. Please let me know if you’re still having any concerns or questions from here, as I would be happy to take a closer look and assist you further.

I appreciate your help, Zoe.

Regards,
Jenelyn

[MNmark57]

 

[Jenelyn_O]

Hi there,

Thanks for the photo. I'm sorry for the delay. We're trying to see if your humidifier is programmed by your AC. To check it further, could you please provide the make and model of your AC and humidifier?

Best,
Jenelyn

[Markjosephp]

Hello there,

Thanks for assisting. Jenelyn.

@MNmark57, I'm checking back in — how's it going? Have you managed to check your system's make and model? Let us know so we can move forward.

Regards,
Mark

[MNmark57]

The humidifier is an Aprilaire 568. The sensor for the aprilaire that is in the cold air return is not connected. 

The air conditioner is a Trane TTB030-048C