How do I set the temperature on the Whirlpool Wh31S1E?

Use the control dial to control the refrigerator temperature manually. Turn the knob to number 4 for normal use, numbers 5-7 when cooler temperature is needed, or numbers 1-3 when warmer temperature is needed. The larger the number, the cooler the interior temperature will be. Turn the dial to 0 to stop cooling.