only the fridge can be set as the freezer adjusts automatically unless you have just put some unfrozen stuff in the freezer then press the FF (fast freeze) until the temperature reaches required number (about 22degrees). On the top of the fridge above the door there should be a digital control panel. press" compartment" button until the top half of the small icon turns black(for fridge), press "set temperature" button until the required figure appears ideally 0 in the summer going up to 6 in winter or depending what you have in the fridge. then press "set" button.The temperature will fluctuate as the fridge is filled or emptied but should always return to the "set" temperature.