Melnor raincloud reset. Answer Showing 1-10 of 13 answers SOLVED MELNOR 2 Zone STUCK OPEN VALVE SOLVED when the Melnor instructions don't work. If you would like to completely automate watering, add Melnor’s® unique AquaSentry® Automatic Rain Delay to your watering system. To manually reset the Control Unit (CU), use the yellow tool located on the bottom of the CU to push the reset button. I have not reset the device since I plugged it in five months ago. I received my Melnor RainCloud Internet Controlled Smart Water Irrigation Timer some weeks ago now, and I couldn't wait to install it once the weather got better how in Buffalo, NY. ‎App to program and operate your Melnor© RainCloud® or WiFi AquaTimer™. … see more Unscrew the cap on installed above to see if the stuck open valve has closed. Once reset, the CU should reconnect to the router. This will restore the timer to its default settings and clear any previous programming. IF Valve is Still Stuck Open, REPEAT the above steps a few times. dluspmw ofxg xuw zqebq wrlf uxw vhiin dfcv yrentq vqmh