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Samsung AC error E123

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Last updated on January 23, 2022
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Samsung is a South Korean company that is known for its products such as smartphones, tablets, smartwatches and other devices. The company was founded in 1969 and it has been around for years. The company has gained popularity around the world because of its high-quality products.

Samsung is one of the most well-known smartphone manufacturers in the world. It offers several different models of smartphones such as the Samsung Galaxy series, Samsung Galaxy Note series, Samsung Galaxy S series and more. In addition to these smartphones, Samsung also offers televisions, wearable devices such as smartwatches and tablets. The company also offers 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 'E123'. Do you need help straight away? Visit our support page.

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Error information
  • Category
    Heating
  • Error code
    E123
  • Product
    AC
  • Developer
    Samsung
  • First seen
    September 7, 2021
  • Verified
    Yes
JustAnswer
JustAnswer
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What causes the E123 error?

The Samsung documentation indicates that error code 'E123' is caused by the following problem: "Error on EVA OUT sensor of indoor unit (Short or Open)".

Do you think there is another cause for this error? Let others know in the comments.

How to solve Samsung AC error E123

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

The company’s range of products can be purchased online or through retail stores in different countries around the world. However, if you encounter an error while using your Samsung product or if you encounter an error while playing games on your smartphone or tablet then you might encounter error code e123 on your device’s screen. This error can occur when there is an issue with your device or it can occur when there is an issue with your computer or your internet connection.

The problem can be caused by a problem with your device or it can be caused by a problem with your computer. Sometimes, common device errors or server problems can prevent you from using the device properly. To fix this error, you need to try a few solutions.

First of all, you might be experiencing this error on your Samsung Air Conditioner. The reason is typically related to the temperature sensor or control board. The temperature sensor monitors the temperature inside the air conditioner and sends a signal to the control board to adjust the air conditioner.

To fix this, a sensor test should be performed. It can be done by opening the front panel of the air conditioner and checking if the temperature sensor is connected to the control board. Measuring the resistance with a multimeter will also help you to find out if the sensor is broken.

For this, a multimeter should be used to measure the resistance between the sensor and the control board. At a temperature of 25 C, it should be 10 ± 3% kOhm. If the reading is not the same, then it means that the sensor is broken. You should also check if the temperature sensor has any damage or scratches. If there are any marks on it, then you should get it replaced immediately.

Lastly, another solution you can try is to contact the Customer Service to solve this error. You can try contacting them through their customer support number or their website. The customer support will usually ask you to send them the error code that is appearing on your screen. They will tell you what to do next for your problem and give another solution.

Have you found a solution yourself, but it is not in the list? Share your solution in the comments below.

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