In case of power shut down does the timer keep running on the water cycles? By / On August 23, 2018 / At 7:22 pm / In 31 Views Wifisprinkler DWQA Questions › Category: Melnor RainCloud 4 Zone Alexa › In case of power shut down does the timer keep running on the water cycles? 0 Vote Up Vote Down Tom Konor Staff asked 3 years ago When the power shuts down the valve unit will close within a period of 5 minutes due to security measures. When the power will come back on it will resume functioning. Please login or Register to submit your answer Username or Email Address Password Remember Me Post navigation Prev PostWhat is the reason behind the middle two valves having lower pressure? Next PostCan the Raincloud Melnor units work along Alexa?