Solution: Replace and repair the inverter circuit board.

2. The membrane switch panel is opened.

Solution: Repair and replace the membrane switch.

3. The current of the socket is insufficient.

Solution: Change to a more powerful socket.

Extended data:

Use skills

1, holding time:

Most rice cookers have heat preservation function, but when using the heat preservation function of rice cookers, it is best to control the continuous heat preservation time within 24 hours, which can not only avoid the damage caused by long-term work of rice cookers, but also avoid the phenomenon that food is overcooked and rotted and affects the taste.

2. Stewing skills:

A. Before choosing the quick stew or slow stew function, you must first understand the nature of the ingredients and choose the appropriate gear to stew the ingredients. Generally, white meat such as chicken, duck and fish can use the quick stew function.

B, beef, sheep and other red meat materials should be stewed slowly, which can not only ensure the soft taste of the ingredients, but also make the processed food more nutritious and more suitable for the elderly, children and people with poor digestive function.

C, pork bones, beef bones and other soups must be simmered, because if there is not enough stewing time to heat, it is difficult to make the nutrients in these ingredients play a role.