That Routine will only work when the temperature is below 69 degrees and the temperature goes up to or above 69. If the temperature is 69 or greater, the Routine will never be triggered. ST Routines only change state (false->true or true->false) when crossing the defined threshold(s). You may want to consider using the Rules API allows you to set a parameter where any change of the trigger value causes a state change and therefore evaluation Rules conditions.
See this discussion If value changes by x or % or range to trigger routine - #10 by mocelet