Experiencing an overflow in your rice cooker can affect the quality of the rice and lead to inconvenient cleanup. To understand the causes and solutions for when your rice cooker overflows, explore the article below brought to you by Mytour Superstore!

Identifying and Resolving Issues When Your Rice Cooker Overflows
1. Exceeding the Rice Capacity of the Cooker
Avoiding Water and Rice Overflow in Your Electric Rice Cooker

Exceeding Rice Capacity Leads to Rice Cooker Overflow
Troubleshooting
Use a measuring tool or rice measuring cup to accurately determine the amount of rice needed. Avoid using guesswork to prevent exceeding the cooker's capacity. If your family requires cooking a larger amount of rice, consider investing in a larger capacity rice cooker to ensure you can cook enough rice for everyone without causing overflow.
2. Worn or Damaged Rice Cooker Relay
If your electric rice cooker has been used for an extended period or the relay has been overloaded multiple times, it may become worn or damaged. This is also a factor that can cause water to overflow from the rice cooker.

Relay Damage Leads to Water Overflow from the Rice Cooker
Solution
To prevent such incidents, use the electric rice cooker at the appropriate power, store it in a dry environment, and clean it regularly to avoid dust and food residue buildup. If the relay damage is severe and the above troubleshooting methods are not effective, contact the warranty center for inspection and repair.
3. Rice Cooker Fuse Breakage or Burnout
When you use the rice cooker with power exceeding the fuse's tolerance limit, it will not be strong enough to hold back the high current, leading to fuse burnout or breakage. Consequently, your family's electric rice cooker will experience water overflow while cooking rice.

Fuse Breakage or Burnout Causes Rice Cooker Water Overflow
Solution
Avoid using the rice cooker beyond its specified capacity, ensure it's used in a safe electrical environment, and regularly inspect for any signs of abnormalities. If the rice cooker encounters a problem, discontinue use and take it to the warranty center for inspection and repair.
4. Faulty Switch
The switch plays a role in controlling the on/off function of the electric rice cooker. Prolonged use of the rice cooker can lead to wear and tear of internal components, including the switch. Some cases of switch failure result from excessive or improper use by the user. When the switch is faulty, you may experience water overflow from the electric rice cooker.

Switch Failure Causes Rice Cooker Water Overflow
Solution
To prevent damaging the electric rice cooker switch, users should avoid applying excessive force to the control switch, use appropriate power sources, and regularly clean both the rice cooker and the control switch. If the switch fails, it needs to be replaced to stop the electric rice cooker from overflowing water. If you don't have experience repairing the product, you can contact the warranty center to have the switch replaced.
5. Faulty Circuit Board
Similar to other electronic components, the circuit board of an electric rice cooker can malfunction due to various reasons such as power surges, water or dust intrusion, etc. When the circuit board malfunctions, your electric rice cooker may overflow water, affecting the rice cooking process.

Circuit Board Malfunction Causes Rice Cooker Water Overflow
Solution
In daily use, you should store the electric rice cooker in a dry place, avoiding high humidity, water, or insects infiltrating the circuit board inside. Use a safe power source for the rice cooker, regularly clean and maintain it to prevent circuit board damage. In case of severe circuit board damage, you should contact the warranty center for inspection and repair.
6. Tips for Safe and Durable Electric Rice Cooker Use
- Before using the electric rice cooker, carefully read the manufacturer's instructions. These instructions provide information on proper usage, safety symbols, and essential precautions.
- Ensure the electric rice cooker is used at an appropriate power level and not overloaded. Overloading can damage internal components of the cooker and pose a safety hazard.
- Choose an electric rice cooker with a pot body and lid made of high-quality, durable, and easy-to-clean materials. This helps extend the lifespan of the cooker and prevents damage from scratches or corrosion.
- Before turning on the rice cooker, ensure the lid is tightly closed. A tightly closed lid will retain steam and heat inside the cooker, helping to cook rice faster and save electricity.
- Avoid cooking alcohol or volatile liquids in the electric rice cooker, as this can damage internal components and pose a safety hazard.
- Regularly clean the electric rice cooker to remove residue, scale, and bacteria. Avoid spilling water into the cooker or using too much water, as this can damage the circuit board or pose a safety hazard.

Regularly Clean Your Electric Rice Cooker
- Place the electric rice cooker on a flat surface, not tilted, and ensure it does not come into contact with flammable or explosive objects.
- When not in use, completely turn off the power to avoid safety hazards and save electricity.
Above are the causes and solutions for when the electric rice cooker overflows water. Hopefully, the information provided by Mytour Superstore will help you handle this situation.
Check out some models of electric rice cookers at Mytour Superstore: