This strategy, called dissipation, cools around the region and produces the needed impact. At the point when you clear the substance into the lower pressure open region, it changes from a fluid to a gas. Samsung Refrigerator Service Center Vashi  In the event that you have any sort of issue in your fridge please call us we will send our administration designers to your home they will say the right data regarding your cooler. On the off chance that you keep the food outside inside 3 to 4 hours it will ruin, however when you keep in the cooler it will remain for longer time and lessens the decay of food.