The Blueprint Digital Cycle Timer features two digital recycling timers that control 120V fans, pumps and other devices on a repeating schedule. The two timers each control two “flip-flop†outputs, so one output is always off when the other is on. The timers have programmable on/off ranges of 1 second to 96 hours. The timers may be programmed to pause or continue counting down during power interruptions. The Digital Cycle Timer is ETL listed and includes a three-year warranty. Instructions