This is an owner's manual and instruction sheet for the Hayward microprocessor control/timer. The timer is designed for use with all Flex-48 style aboveground pool pump motors. The integrated timer module allows for four possible timer settings and includes a manual override control. The run duration is set during programming. Important safety instructions are provided, emphasizing the risk of hair or body entrapment and drowning if the product is improperly installed or used. The manual also includes a warning to read and follow all notices and instructions before installation, as failure to do so can result in severe injury, death, or property damage. Additional copies of the instructions can be obtained by calling 1-800-831-7133.