LG’s exclusive DoorCooling+ technology cools quicker than a conventional cooling system. It gives you fresher food and colder beverages on every shelf. Convert the Freezer when you need more fridge space Multiple cooling air vents distribute and circulate cool air to every corner of the refrigerator, ensuring more even and faster cooling. LG's Smart Diagnosis is a fast and easy way to troubleshoot issues. Simply call the LG Helpline and place the phone on the appliance.  Auto Smart Connect is a technology that helps connect your refrigerator to home inverter. Once the refrigerator is connected to the home inverter, every time the power goes off it automatically takes inverter power to run the refrigerator without any manual supervision  An Innovative lattice-patterned box cover that maintains moisture at the optimal level.