When the 12 Inch 220V Ceramic Cooktop fails to heat properly in winter, when we often cook hot pot, this 12 Inch 220V Ceramic Cooktop is indispensable. However, when frequently used, some minor problems may occur occasionally. Today, I will share with you how to deal with the problem of the cooktop not heating. 1. The sensor of the 12 Inch 220V Ceramic Cooktop is faulty....