The Whirlpool WP22004262 timer is specifically designed for Whirlpool washers. It regulates several aspects of the washing cycle, including 1water level, tub filling and draining, cycle duration, and sequence. When the washer is turned on, the timer initiates the desired wash cycle. It instructs the washer to fill the tub with the appropriate amount of water for the cycle and load size. When the desired water level is reached, the timer starts the wash cycle, which involves the motor operating the agitator and spinner to clean the clothes. As the cycle progresses, the timer regulates the timing of each stage, ensuring that the clothes are thoroughly cleaned but not overwashed. Finally, the timer begins the final spin cycle.