Controllers are custom designed for each application. When coupled with a water flow manifold, controllers direct the water sequence for the activation of each spray feature. The controller is activated by an Aquastart or other switching method. Each controller contains a CPU and 365 day timer housed in a CSA/UL approved cabinet. An interior installation, generally in a mechanical room, is recommended Controllers can be easily adjusted on site to vary the sequence or time. Multiple outputs can be incorporated to create unique and fascinating water play animation.