Panasonic rice cooker pre-faults mainly include the following situations:

1. Power failure: The rice cooker cannot start normally. It may be that the power supply voltage is too high or too low, or the plug contact is poor. .

2. No heating: The rice cooker cannot heat. The heating plate may be damaged or the circuit may be faulty.

3. Functional failure: Various functions of the rice cooker cannot be used normally. It may be that the central processor is faulty or the control panel is damaged.

4. Water leakage failure: If the rice cooker leaks water during use, it may be that the inner pot is damaged or the sealing ring is aged and damaged.

5. Other faults: Other abnormalities occur when the rice cooker is used normally, such as garbled prompts, abnormal sounds, etc.

In order to avoid the above failures, we should pay attention to daily use and maintenance. First, use the rice cooker correctly according to the instructions. Do not force the control panel to open, otherwise it may be damaged. In addition, be careful when cleaning the liner and do not use hard iron brushes or abrasives, otherwise it may scratch the liner and cause water leakage. At the same time, when using, add water and rice grains as required to avoid exceeding the specified capacity, otherwise it may increase the burden on the rice cooker and cause it to operate abnormally. Finally, when the rice cooker is not used for a long time, the power plug should be unplugged to avoid circuit aging or short circuit, which will affect the service life.