1, no power or no power, the power cord is blocked. If the safety is burnt out, it cannot be replaced directly. You must find the fault and eliminate it before you can replace it.

2, you can heat food, but it is easy to dry the pot without stopping working. This is because the thermostat is faulty and can only be completely replaced.

3, can not work, there is electricity but there is no reaction in the pot, there is no temperature. There is something wrong with the heating plate, which can be measured by multimeter. Buy a new one. The temperature control circuit is faulty. Check carefully and find the fault point. Rule out one by one.

4, cooking time is long, the effect is not good. If the electric heating plate is deformed, replace it directly. If there is foreign matter between the electric heating plate and the inner pot, it should be cleaned up in time.

5. Failure of heating plate: if it is not heated, replace it with a new one; If you can generate heat, but the heating plate is deformed, you should also replace it with a new one:

6, cooking overflow: too much food or water, ensure that the total amount does not exceed 80% of the rated capacity of the product.

7. If the indicator light is on, it will not be heated: Cause: The timer or changeover switch is faulty, and the internal wiring is disconnected and the hot plate is burned. Solution: Replace components or connect internal wires.