1, electric heating plate is deformed. In this case, the solution is to polish it slightly with fine sand and replace the electric heating plate seriously.
2. The inner pot is tilted and hung aside. The solution to this problem is to rotate the inner pot to make it contact well.
3. There are foreign objects between the inner pot and the electric heating plate. The solution to this situation is to check and remove foreign objects.
4. The inner pot is deformed. The solution to this situation is to replace the inner pot.
5. The control panel is broken. The solution to this situation is to replace the control panel.
Extended data:
Common fault detection and maintenance methods of Supor rice cooker;
1, cooked raw rice or maintenance of raw rice.
The temperature limiter is damaged and uncooked rice will be caught in the middle. The normal take-off temperature of the temperature limiter is about 103 degrees. When the cooking temperature and time do not exceed this temperature, the rice will be sandwiched between raw rice.
Usually, the damage during temperature limitation may be caused by the decrease of magnetic properties of permanent magnets in the temperature limiter. The temperature limiter of the same model must be replaced. You can contact the manufacturer's service department to buy products, or you can adjust the temperature adjusting screws for maintenance.
The adjustment is carried out in a small range. Pay attention to every adjustment 1/4 rpm, and try to cook once every time. Some rice cookers have been used for a long time, and some temperature adjusting screws are rusted and cannot be adjusted, so we have to completely replace the insulation switch.
2. Keep the rice
This failure is generally caused by the sintering of the contacts of the disconnector. When cooking, when the temperature in the pot exceeds 103 soil 2℃, the temperature limiter has tripped and the power supply has been turned off, but the insulation switch is still heating, and the rice is burnt. You can separate the contacts with a knife, and then clean them with fine sandpaper, and the fault can be eliminated.