Node Red Automation

[commputethis]

I have setup a flow in Node Red within Home Assistant to turn on the fan if the room temp is over a certain temperature. I am trying to figure out a way to disable the automation for a period of time if a button on the fan is pressed. So, like if the fan comes on and the Off button on the remote is pressed, don't run the automation for like an hour. I was thinking I can add a text variable in HA that gets set for a period of time and then use that as on of the conditions for the automation to run. However, I can't seem to figure out how to tell if the state changed due to a button on the remote being pressed or not. Anyone have a suggestion?