
Pressure cookers are convenient kitchen appliances that help homemakers quickly cook and stew food. However, improper usage can lead to the pressure cooker not heating up, leaving homemakers puzzled. Let's explore the causes and solutions when a pressure cooker fails to heat up in the article below!
1. 6 reasons and solutions for a non-heating pressure cooker
Damaged rubber seal under the lid
The rubber seal is a component fitted to the lid of the pressure cooker, which helps to trap steam inside the pot during cooking. This ensures even and faster cooking. However, this part is often neglected in terms of cleaning or not properly maintained, leading to deformation and poor sealing with the lid. As a result, users often encounter the problem of the pressure cooker not heating up.

To keep the rubber seal durable and avoid deformation, homemakers need to pay attention to the following points:
- When cleaning the rubber seal, simply wash it with dish soap and let it dry in a dry place.
Avoid exposing the rubber seal to direct sunlight as it may cause deformation.
In case the rubber seal is damaged, replace it to prevent the pressure cooker from not heating up.

The pressure release valve is one of the crucial components of the pressure cooker. If you notice steam emanating from this part, it means that the pressure inside the cooker is insufficient. This leads to the pressure cooker not heating up and reduces cooking efficiency.
To remedy this, before cooking, thoroughly inspect the pressure release valve. If signs of damage are present, replace it to ensure safety and cooking effectiveness.
If, by any chance, the pressure cooker lid fails to align properly with the body, it will result in the cooker showing signs of not heating up due to the inability to create pressure. This also causes food not to cook properly.

If you notice your pressure cooker not functioning properly, it's best to discontinue use. Contact the warranty center or take it to reputable repair centers for inspection and troubleshooting.
Improper water levels can also lead to your pressure cooker not heating up. Adding too much or too little water can affect the pressure, hindering the cooking process. Adjust the water level accordingly for optimal cooking results.
Another reason for a pressure cooker not reaching the desired heat is incorrect water quantity. Whether you add too much or too little water, it affects the pressure buildup necessary for cooking. Therefore, it's crucial to add the right amount of water for successful cooking.

2. Some tips for durable and safe pressure cooker usage
- - Before cooking, thoroughly inspect all parts of the pressure cooker to ensure they are intact and functioning properly.

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