Samsung is a company based in South Korea. They produce mobile phones, tablets, smartwatches and other devices. This company was established in 1969, and it has been operating since that time. They have become famous all over the world because of the high quality products that they produce.
Samsung is a well-known smartphone manufacturer, with millions of users all over the world using their smartphones. Besides that, Samsung also offers a wide variety of smartphones, which include the Samsung Galaxy series, Samsung Galaxy Note series, Samsung Galaxy S series, and more. Samsung provides more than just smartphones. It also provides televisions, wearable devices, smartwatches and tablets. They also make use of products that are connected to the internet, such as smart home appliances and more.
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On this page, you will find more information about the most common causes and most relevant solutions for the AC error 'E422'. Do you need help straight away? Visit our support page.
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It has never been easier to solve error "E422".
View list of solutions Contact an expertError information
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Category
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Error codeE422
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ProductAC
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DeveloperSamsung
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First seenSeptember 8, 2021
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VerifiedYes
What causes the E422 error?
The Samsung documentation indicates that error code 'E422' is caused by the following problem: "Blockage detected on high pressure pipe".
Do you think there is another cause for this error? Let others know in the comments.
How to solve Samsung AC error E422
We've created a list of solutions which you can follow if you want to solve this AC problem yourself. Do you need more help? Visit our support page if you need professional support with AC right away.
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Verified solution
All the products of the company are sold in retail stores and online. But some of you might experience a problem when you use your Samsung products or your Samsung AC. On some devices, when that happens, it might cause error code e422 to appear on the screen of your device. You may have a problem with your device, or it may be an issue with your internet connection.
It is possible that the problem with your device or your accessories is the cause of the problem. Sometimes, you will see common errors on your devices and server problems that prevent you from using your devices correctly. If you want to fix this error, you can try a few different ways to solve it.
Check that the service valve of the outdoor unit is open. Check that the pipe is properly connected. Check out how the EEV works. Check that the refrigerant leakage is normal. Check that the sensor is connected to the indoor unit PBA EVA sensor. Check the faults of the EVA sensor in the indoor unit.
So, modify the pipes and connect them immediately. Empty the pipes and open the service. Then, check the temperature measurement on S-NET. Then, if there is a fault, replace the part and reconnect.
As for the final step, you can contact Customer Service in order to correct the error. They are available for you to call or visit their website. So, when you inform one of their customer support departments that there is a message on your screen that is causing you to experience issues, they will usually request that you send the message to that department. When you finish dealing with that, they will tell you what kind of solution you should find.
Have you found a solution yourself, but it is not in the list? Share your solution in the comments below.
