The problem that rice cookers suddenly cook uncooked rice is actually annoying. It seems that a simple rice cooker can't cook, and it's not too difficult to check. The main considerations are these aspects.

Not enough water.

There is not enough water for cooking, so it is impossible to cook raw rice into mature rice. Pay attention to the water consumption of rice when cooking.

Damage of heating plate

Damage, deformation of the heating plate of the rice cooker and foreign bodies at the bottom of the pot will also directly lead to the inability to cook. This is also the most common reason, especially the appearance of foreign bodies in the heating plate and the bottom of the pot, which leads to the local temperature rising too fast, and the temperature control valve trips in advance due to misjudgment. When cooking, check the bottom of the pan and the heating plate for foreign objects.

Solenoid valve damaged

The electromagnetic valve of the magnetic control switch is damaged, which leads to the phenomenon of early tripping in the process of cooking, that is to say, the heating valve has been turned off before the rice has reached the set time, so that the rice cooker has been in the state of heat preservation and the rice cannot be cooked naturally. Just replace the new solenoid valve or magnetic control switch.