Haier is a company that manufactures electronics in China. Haier was founded on 26 December 1984. Haier makes a wide range of household appliances. If you are having problems with one of their products, you should contact customer service.
Some of the products that the company produces include televisions, air conditioners, washing machines, refrigerators and other household appliances. Many people know that Haier manufactures products that are more efficient than other manufacturers. They have been featured in many films and TV shows.
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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 'F12'. Do you need help straight away? Visit our support page.
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It has never been easier to solve error "F12".
View list of solutions Contact an expertError information
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Category
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Error codeF12
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ProductAC
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DeveloperHaier
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First seenSeptember 10, 2021
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VerifiedYes
What causes the F12 error?
The Haier documentation indicates that error code 'F12' is caused by the following problem: "Outdoor EEPROM fault".
Do you think there is another cause for this error? Let others know in the comments.
How to solve Haier AC error F12
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.
Haier solution
Fault unit: Outdoor unit.
Do you still have problems with this error? Try one of the quick fixes below or leave a comment.
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Verified solution
There are some things that will happen when you try to use the products. Those problems will affect the way that you use the products that you purchase. If you have F12 error message, you will have trouble accessing the product information or when you try to use the AC. It is possible that your device system is malfunctioning. You will probably become very annoyed and frustrated by the way that you use this product. You are unable to use your product because the error code is showing.
It is possible that something in your product is malfunctioning or that a problem with your device is causing you to have problems. Sometimes it is true that you are not plugging in the right outlet for the device that you purchased. You might not know how to fix the problem, so here are some tips that you can try out.
It is likely that there is water in the drain pan, because the adapter is leaking. Try fixing that. Clean the filter and then put the machine on a cycle that will enable it to empty its contents.
If you cannot connect the boards and communicate with the other boards, check all connections and the wiring between the boards.
Check the connections between the CCU, the MCU and the Drive Motor. All wiring is connected and is secure. Check that all the wires are properly connected and that they are making good contact. Check if there are any broken wires or broken connector pins. Check that the drive motor stops spinning when it should and that the drive belt is attached and that it is not slipping. If the drive motor is defective, you should replace it. If the belt is broken or worn, you need to replace it as well.
When you have issues with your product, you can try calling customer service and asking them to fix it. When an error occurs on your screen, that person will ask you to send an email to customer service. When you finish doing that, you will know what you should do to fix the problem.
Have you found a solution yourself, but it is not in the list? Share your solution in the comments below.
