What should I do if the rice cooker doesn't heat up?

There are several reasons why the insulation light of the rice cooker is on and the heating light is not on:
1. The fuse in the rice cooker has burned out. Just open the bottom cover and use a multimeter to measure the fuse (it is white, about 2 or 3 centimeters long, connected to a pin of the rice cooker socket, marked with temperature and 10A/250V). It is easy to find. If it doesn't work, buy the same one and replace it. Be sure to buy the same (for rice cookers) because it is different from regular insurance.
2. If the safety of the rice cooker is good, it is possible that the heating switch of the rice cooker (the button pressed) is not in good contact. Just use sandpaper to polish the two contacts inside the switch and adjust the position between the contacts to ensure that the two contacts can make good contact when the switch is pressed.
3. It is possible that the internal resistance wire of the rice cooker has burned out.
4. The electric shock switch inside the rice cooker has an open circuit or poor contact.
5. Check the resistance wire of the heating plate in the rice cooker to see if there is any burning phenomenon.
6. Check if the electric shock switch inside the rice cooker is burnt out or has poor contact.

The above content is organized by Superb heater Company, super heater. Mainly professional production: industrial heating elements, temperature measuring elements, production equipment, accessories, and raw materials such as tubular heaters, tubular heaters, belt heaters, ceramic heaters, silicone rubber heaters, thermocouples, etc.

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