While running the fridge, frost builds up inside the freezer section, interrupting the refrigerator’s functionality. Moreover, it also affects efficiency, so maintenance is necessary.
In auto defrost, you only need to push the DEF button, and when frost is removed, the fridge will automatically start. For manual defrosting, the fridge needs to be in an off position for around 8 hours. When frost gets melted, you can restart the fridge after proper cleaning.