2. Make full use of the waste heat of the electric heating plate. When the rice is boiling, turn off the power switch for 8 to 10 minutes, and make full use of the residual heat of the electric heating plate before electrifying. The red light of the rice cooker turns off and the yellow light turns on, indicating that the rice in the rice cooker is cooked. At this time, the power switch can be turned off, and the heat of the electric heating plate can be kept warm for about 10 minute.
Never use the rice cooker as an electric kettle. Electric cookers and kettles with the same power also burn thermos boiling water. It only takes 5-6 minutes to use an electric kettle, while it takes about 20 minutes to use a rice cooker.
It is the best way to save electricity to use electricity at rush hour. When the voltage of the rice cooker with the same power is lower than its rated value 10%, it is necessary to extend the power consumption time by about 12%, and it is best not to use it or use it less during the peak power consumption.
5. Keep the inner and outer pots clean. If the rice cooker is used for a long time and is not cleaned in time, a layer of oxide will gather on the bottom and outer surface of the inner pot. Soak it in water and wipe it with coarse cloth until it shows metallic luster.
6. The bottom of the inner pot should keep the best contact with the electric heating plate, the inner pot and the pot cover. If the inner pot is deformed, that is, concave or convex, it will affect the good contact of the bottom of the inner pot and should be corrected in time.