After power outages the chiller for the Regen Evolution needs to be manually restarted. To restart the chiller press the white button inside the chiller chassis (first remove the side cover), see image below that shows you where the white button is inside the chiller. The chiller temperature set point is 20 deg C. After restarting the chiller it should cool back down to the set point, if it doesn't contact LCLS laser group.
