First of all, the slow heating of flat-panel microwave ovens may be because the food just taken out of the refrigerator is too cold and needs extra time to heat it to room temperature. In this case, the heating process can be completed more quickly by placing the food at room temperature for a period of time or preheating the food and then heating it in the microwave oven.
Secondly, the slow heating of flat-panel microwave ovens may also be caused by old equipment. Due to the long-term use of the old flat-panel microwave oven, the magnetizer, fan or transformer may be worn or outdated. At this time, it is necessary to consider replacing new equipment to improve the heating speed.
Finally, the problem of the magnetic conductor may also lead to the slow heating of the flat microwave oven. Magnetron is the key component to control the heating speed of microwave oven. If the magnetizer fails, the heating speed will be obviously reduced. In this case, it is necessary to contact professional technicians for maintenance or replacement of the magnetizer.
In short, when using the flat-panel microwave oven, we should master the correct heating method as far as possible according to the requirements of the manual, avoid unnecessary waste, and repair or replace defective parts in time. This can ensure the efficient heating of the flat-panel microwave oven and let us enjoy the food easily.