What is Daikin Conditioning EA Error? Cause and remedy

Daikin air conditioner EA error is a very rare error, but when the air conditioning system reports an EA error, it will interrupt the demand for use, causing the chiller to be bad or even stop working. To fix the error quickly, Tnhelearning.edu.vn invites you to refer to the article below!

What is Daikin Conditioning EA Error?

EA error on Daikin air conditioner is an error related to a broken 4-way valve or abnormal hot and cold switch .

This is a very rare error on air conditioners, but when a Daikin washing machine reports an EA error, it is very difficult to repair if you do not have a level of expertise in electronics.

Cause of Daikin Air Conditioner EA error

The main cause of Daikin air conditioners reporting EA errors is a broken 4-way valve. Because the 4-way valve is a valve that reverses between cold and hot, the main function is to open and close so that the amount of gas passes in the forward and reverse direction.

There are also other reasons such as:

• Outdoor unit board thermistor error.
• Faulty 4-way valve stem.
• Broken 4-way valve coil.
• Loose connection.

Daikin Air Conditioner EA Troubleshooting Process

Troubleshooting Daikin air conditioner EA has a rather complicated process, requiring you to have expertise in air conditioning repair . If not, then it’s best to get the help of a professional technician.

The steps are as follows:

• Step 1 : First, you check the 4-way valve, see if the valve is damaged or broken. The valve is broken, please reconnect them. The valve is damaged, you need to replace it with a new one.
• Step 2 : Next, you check the 4-way valve body, see if they have errors. Then you check the coil, see if the coil is damaged, loose connection. If damaged, replace it with a new one, if it is loose, adjust the coil.
• Step 3 : Next, check if the outdoor unit board thermistor is working, there is nothing abnormal. If the outdoor unit board is damaged, it is best not to disassemble or repair it yourself at home , but contact the warranty and repair center for timely support.
• Step 4 : Finally, you check the connection jacks, see if the jacks are solid and the wall is compatible with each other. If not, repair it to be sure, or replace the plug with a new one.

Hope the above article will help you know the cause and how to fix Daikin air conditioner EA error. If you have any questions, please leave a comment below to be supported by Tnhelearning.edu.vn as soon as possible!