topic Fan shuts off prematurely in Nest Thermostats

Fan shuts off prematurely

Ginniechiamos — Thu, 05 Jan 2023 21:23:40 GMT

We have a fan that can run independent of the heat or cool function (G wire). When we set it to run for a specific time (I.e., 12 hours) it shuts off prematurely — there doesn’t seem to be a pattern. The scheduling feature is off. Any idea why it might not run for the time we’ve manually set it for?

Re: Fan shuts off prematurely

Jhonleanmel — Tue, 10 Jan 2023 01:23:17 GMT

Hi Ginniechiamos,

Thanks for posting ― let's get this sorted out.

A few questions: what Nest Thermostat do you have? Check this link to know what thermostat you have. Since when has this been happening? Also, what troubleshooting steps have you done so far?

Best,
Mel

Re: Fan shuts off prematurely

Jhonleanmel — Fri, 13 Jan 2023 01:48:54 GMT

Hey there Ginniechiamos,

Checking back in should you still have some questions here. Let us know by replying to this thread.

Best,
Mel

Re: Fan shuts off prematurely

aatienza — Thu, 19 Jan 2023 05:14:36 GMT

Hello there,

Just checking in to make sure that you've seen our responses. Please let me know if you have other questions or concerns as I will be locking this in 24 hours if I won't hear back from you again. Feel free to start a new thread and we'll be happy to help.

I appreciate the help, Mel.

Thanks,
Archie