A reminder to those on site. Please do not touch thermostats without talking to John, Bubba, Richard or the occupant of a room. This morning the cleaning crew called to let me know the new DCS room in the warehouse was warm. I investigated and the room was 88 degF and not in cooling mode. This was not a good state. I have turned the unit to cooling and it was immediately bringing the temperature down. Luckily we do not have a large heat load yet. Also on Wednesday when doing a safety tour we found the warehouse VPW fan set to auto instead of on. This is a problem as we loose pressure in the room. Just because we do not have "DO NOT TOUCH" signs on everything, does not mean it should be fiddled with.