Mr. Xu recently bought a brand induction cooker on the Internet, only used the induction cooker button failure for one day, no response, find a merchant to change an induction cooker did not work, a few days and the same situation occurred. This matter has also attracted the attention and heated discussion of netizens. Finally, industry experts give the reasons for the failure of the induction cooker buttons, and teach everyone how to identify the quality of the rice cooker. In addition, experts gave advice on buying induction cookers.
Events are reviewed
Mr. Xu is a typical white-collar worker who is busy with work and meetings every day. Due to the nature of his work, he often had to work overtime at home, and in order to be more productive, he decided to buy an induction cooker so that he could make coffee, hot rice, and even hot pot anytime, anywhere.
Mr. Xu's personality is very direct, frank, and has extremely high requirements for life. The purchase of the induction cooker was also selected, and he finally chose this brand with a good reputation. He likes the design style of this brand, especially the simple and elegant induction cooker, which is completely in line with his aesthetic.
After the induction cooker arrived home, Mr. Xu couldn't wait to open the package and follow the steps in the instruction manual to start using it. However, on the first day of use, he discovered the problem. The keys of induction cookers are not responsive and sometimes even completely unresponsive. He tried restarting the induction cooker, but the problem persisted.
Mr. Xu immediately contacted the merchant and described the problem in detail. The merchant was very enthusiastic in arranging an exchange for him. Mr. Xu soon received the new induction cooker, and he carefully opened the package, full of anticipation. However, to his disappointment, the new induction cooker only lasted a few days and the keys did not work again.
Mr. Xu was very angry, he never expected to encounter such a problem. He contacted the merchant again, and the reply given by the merchant this time was to ask him to send back the induction cooker, and they would check and repair it for him. Mr. Xu was not satisfied with the merchant's solution, he was worried that the quality of the induction cooker would not be up to par, and similar problems would arise in the future.
Mr. Xu decided to post this experience online, reminding everyone to be cautious when buying induction cookers. He wrote: "I was very disappointed with this brand of induction cooker I bought! When I first started using it, I found that the buttons did not work, and it was still the same problem after replacing the new induction cooker. The solution given by the merchant will not solve the problem at all, and I am now worried that I will encounter such a situation in the future. Everyone must think twice when buying! ”
Mr. Xu's post has attracted widespread attention and discussion among netizens. Many netizens said that they also encountered similar problems when buying the brand's induction cooker.
Some netizens also posted videos, and only selected two videos for everyone to see
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More netizens posted comments and pictures to illustrate their same experience:
At the same time, Mr. Xu's post also made some netizens begin to reflect on their consumption concepts. Some netizens said that they tend to focus only on the brand and price when shopping, and ignore the quality of the product. Mr. Xu's experience reminds them that shopping should not only focus on the surface, but also on the inner quality of the product.
Some netizens gave the reasons and treatment methods for the failure of the induction cooker buttons, some said that the oil pollution should be cleaned up, and some said that it was caused by excessive aging or water immersion.
The key is that the newly purchased induction cooker has a button failure, which is certainly not a problem of oil stain and aging.
So what is the reason for the button failure of the newly bought induction cooker? "Strong Full Inspection" invites industry experts to give you detailed answers today, and let industry experts give you how to identify the quality of induction cookers.
Experts pointed out that the main reasons why induction cookers or newly purchased induction cookers are not sensitive when using the key to open are:
1. Key signal processing problems: If such problems occur, you can check the key signal processing device of the induction cooker, and if there is an abnormality, you may need to replace the key signal processing device with a new one.
2. There are oil or water stains between the lines: in this case, it is necessary to check the line of the induction cooker, especially the connection of the line, if it is found that there are oil or water stains, it needs to be cleaned up in time to avoid affecting the normal operation of the line.
3. There is a problem with a diode of the induction cooker: This is also a reason for the failure of the induction cooker button, if a diode of the induction cooker is found to have a problem, it is necessary to replace the new diode in time.
4. Poor connection of the induction cooker button board: It is necessary to check whether the induction cooker button board is correctly connected to the line, and if the connection is found to be poor, the connection line needs to be replaced or reconnected in time.
5. System program problems: If there is a problem with the induction cooker program or controller, it may cause the buttons to not operate normally, and the induction cooker needs to be restarted or updated to solve the problem.
6. Button and control chip problem: The induction cooker chip fails, causing the control panel to not work properly. Or in order to reduce the cost of buttons and control chips have used relatively poor quality devices, because of poor quality is easy to destroy, resulting in button failure, generally newly bought induction cooker button failure is this reason.
How to solve the failure of the induction cooker button?
If none of the above methods can solve the problem, it is recommended to consult a professional home appliance maintenance master, or contact the after-sales service of the induction cooker. If the keys of the induction cooker fail, here are some solutions you can try:
1. Check the power supply and restart the induction cooker: First, check whether the power supply of the induction cooker is normal, if there is no problem with the power supply, try to restart the induction cooker to see if the buttons return to normal.
2. Clean the surface of the induction cooker: If the button still fails after restarting, you can try to clean the surface of the induction cooker. Use a soft, damp cloth to wipe the surface of the induction cooker, especially the key area, to remove greasy and dirty. After wiping, try again to see if the keys return to normal.
3. Check the button connection: If the button still fails after cleaning, you can check whether the button connection of the induction cooker is firm. Open the back cover of the induction cooker and check whether the button connection wiring is loose or broken. If an abnormality is found, the line needs to be reconnected or replaced.
4. Replace the button board: If none of the above methods can solve the problem, there may be a problem with the induction cooker button board. The contacts or circuit board on the key board have failed and a new key board needs to be replaced.
5. Contact after-sales service: If you can't solve the problem yourself, it is recommended to contact the after-sales service of the induction cooker. The professional after-sales service team will give corresponding solutions according to the specific situation.
It should be noted that safety needs to be paid attention to during the maintenance process to avoid electric shock or damage to the circuit board inside the induction cooker. If you are not familiar with maintenance operations, it is best to contact a professional home appliance repair master to deal with it.
How to identify the quality of induction cooker?
Experts pointed out that the identification of the quality of induction cookers is mainly judged from three methods:
First, the panel
In today's market, there are three main types of panels widely used in induction cookers: black crystal panels, colored glass-ceramic panels and ABC grade panels.
1. Black crystal panel is currently recognized as a high-grade panel in the induction cooker industry.
There are two main types of black crystal panels, one is imported from Germany and the other is domestic.
Generally speaking, induction cookers with a price of more than 500 yuan will use panels imported from Germany.
Domestic black crystal panels will be used on induction cookers priced at one or two hundred yuan.
2. Colored glass-ceramic panels are also a common choice for induction cookers.
Its best panels come from those made in Japan. Usually, induction cookers with a price of more than 300 yuan will use this kind of panel.
3. Among the ABC grade panels, the A grade panel is the best choice. Grade A panels are shaped by firing once during the production process, so the edges are smooth and free of cut marks.
Relatively speaking, Class B and Class C panels have been cut during the production process, the edges are rougher, and their performance and durability are not as good as Class A panels. After a period of use, these panels may turn yellow and change color. Consumers should avoid buying induction cookers that use Class B or C panels, especially those with prints on the surface, which are used to disguise impurities and some imperfections produced by the firing of the panel.
2. Reel
The wire reel, the core component of the induction cooker, is essentially a disc wound with copper wire, which plays a pivotal role in the cooking process as the main source of heat. Among the various reels, the double-layered, large-diameter, pure copper multi-wire wire coiled wire reel performs best, its heating area is large, the heating speed is fast, and the heating uniformity is extremely high.
At present, the induction cooker of double-layer wire reel has been accepted by the majority of consumers and has become the mainstream of the market. These double-layer reels are mainly divided into two types: upper and lower double-layer and inner and outer double-layer.
The performance of the inner and outer double-layer reels is better than that of the single-layer reels. Due to its double-layer structure, the heating speed of the reel is significantly improved, and the thermal efficiency naturally increases.
The size of the reel, i.e. its diameter, directly affects the temperature distribution. Generally speaking, the diameter of the induction cooker wire reel is usually between 15cm-23cm. If the diameter of the reel is too small, the heat will be mainly concentrated in a small area at the bottom of the pot, and the heating of the whole pot will be very uneven. This not only easily leads to a mushy bottom during cooking, but even when the machine is turned off and cooled after stir-frying, the bottom of the pan may crack. Therefore, when purchasing, you should try to choose a wire reel diameter greater than 15cm.
Three: heat dissipation system
The heat dissipation system of induction cookers plays a crucial role in extending their service life and ensuring safety. The heat dissipation of an induction hob depends mainly on two key factors: the design of the fan and the heat dissipation channel. Among these factors, the performance of the fan is the most important.
At present, the fans used in induction cookers are mainly divided into two types: implicit turbine fans and exposed fans. Due to its special heat dissipation design, the implicit turbine fan has the characteristics of fast heat dissipation speed, low noise and easy cleaning. Because of these excellent features, implicit turbo fans are also widely used in the cooling system of notebook computers.
When choosing an induction cooker, we should give preference to products equipped with implicit turbo fans.
Experts provide purchase advice
Induction cooktops play an important role in kitchen appliances, especially where there is no gas or gas supply. Here are some tips from experts to buy an induction cooktop:
1. Consider price factors. Although the price of the induction cooker itself is not high, in order to ensure its quality and effect, it is recommended not to buy an induction cooker that is too cheap. Generally speaking, the induction cooker with a price between 300~500 yuan is cost-effective and the quality is relatively guaranteed.
2. Pay attention to the number of layers and diameter of the reel. The number of reel layers is divided into single layer and double layer, and the heating efficiency of the double-layer reel is higher and more durable. The larger the diameter of the reel, the larger the heating area and the more uniform the heating. In the market, the diameter of the wire reel of the induction cooker is generally between 150mm ~ 200mm, and the wire reel close to or more than 200mm is a good choice.
3. Selection of panel material. The induction cooker panel is its core component, and the quality of the material directly affects the heating effect. It is recommended to give preference to NEG panels and SCHOTT CERAN panels, followed by Class A panels and Hansen panels.
4. Consider brand and quality.
The brand and quality of the induction cooker is also a factor to consider. There are many well-known induction cooker brands, such as Huddle Circle, Midea and Subor. These brands usually have higher quality and better after-sales service. At the same time, higher quality induction cooktops are generally more durable and safer, reducing repair and replacement costs. Therefore, it is very important to choose an induction cooker with a reliable brand and quality. If you want to buy a cost-effective, quality and guaranteed can choose the huddle ring induction cooker, the price of the same material and quality of the induction cooker huddle circle rice cooker is only 1/3 of the price of Midea and Subor. However, if you want to buy a huddle circle rice cooker, you can only buy it by finding a merchant to apply for a huddle reservation.
5, Attention safety.
The safety of induction cookers is also a factor to consider. Some induction cookers of poor quality may have problems such as overheating and electrical failure, which will affect the experience and safety. Therefore, you should choose an induction cooker with reliable quality, while paying attention to safety measures during use and maintenance.
Conclusion of "Strong Full Inspection"
When buying an induction cooker, do not only consider the brand and price, but also consider multiple factors, including quality, safety, panel material, coil, heat dissipation function, power and thermal efficiency, appearance and design, after-sales service, etc. When purchasing, you can choose according to your needs, while paying attention to safety measures when using and maintaining. At the same time, it is also necessary to pay attention to the use scenario, cleaning and maintenance, warranty and after-sales service, electromagnetic radiation and other factors.