Mike, always sad that Norge stooped to such hype
also known as the "Deep Rinse" The directions were to use the washer to rinse as well as wash. And to place the drain hose in the tub and engage the pump as the load rinsed. That's it. I was so excited when first seeing this on the tub of a friends's washer when I was a teenager, expecting some amazing washer fireworks. What a disappointment. Trivia: never heard it referred to as rapid rinse; all the labels I've seen read, "Deep Rinse." His mum had the manual. Really enjoyed that.
But they're really good machines and the timers seem never to fail.