The Jandy SPEEDSET Variable Speed Pump Controller is designed for use with Jandy's variable speed line of pumps, adding customization to pumping operation with up to ten daily programmable schedules. The turn-and-press dial and bright LCD screen display make adjustment fast and easy, while an instant-stop button also makes pump servicing simple. A built-in navigation guide and user-friendly design effortlessly enhance the functionality of your variable speed pump.