Sorry I forgot the code tag. I just created a void for the LCD as it does not work when the motor is running. Maybe it is not the best solution and it is not working also. I am gonna put it back to setup.
My code works for the open sequence only, related to temp what I am measuring now in the code if temp goes up higher than 24 degrees it opens the iris, start the fan, but code stucks here. Does not step to the close sequence when temp drops under 24 degrees. Maybe it is not that simple as I imagined.