Decoding Daikin A6 Error - Causes and Effective Solutions

A6 error on Daikin air conditioners occurs when either the outdoor or indoor fan encounters an issue. Typically, this error is associated with the fan of the indoor unit, which may either fail to rotate or rotate slowly. When the fan malfunctions, the indoor unit will accumulate frost, prompting the air conditioner to display the A6 error to cease operation and protect the system.

Daikin air conditioner displays A6 error

To check the error code on your Daikin air conditioner, you can follow these steps:

Step 1: Hold the remote and point it towards the indoor unit.

Point the remote towards the air conditioner

Step 2: Press and hold the Cancel button for approximately 5 to 6 seconds. During this process, you will hear a 'Beep' sound. Release your finger from the Cancel button, and the control panel will display 'error code 00'. This indicates that the remote is in error checking mode.

Checking the error code helps you identify potential issues with your Daikin air conditioner and apply appropriate troubleshooting measures.

The A6 error often occurs when users have incorrect usage habits with their air conditioner. Especially in the summer, users tend to operate the air conditioner continuously without giving it a break. This causes the fan motor to operate continuously and overload, resulting in the A6 error.

Another possible cause could be a faulty fan motor. The fan motor may become stuck due to imbalance or improper installation. Additionally, the internal coil within the motor may also break, resulting in the A6 error on the air conditioner.

Air conditioner fan motor

The A6 error can also be caused by a malfunctioning control circuit on the indoor unit, which may become damp. When the control circuit is damp, it triggers the A6 error and causes issues with the fan motor. This often occurs in older models of air conditioners.

Finally, the A6 error may be caused by a faulty circuit board. Issues with the circuit board are among the unwanted occurrences for any type of air conditioner. A malfunctioning circuit board can lead to various other issues, including the A6 error.

Malfunctioning air conditioner circuit board

For issues arising from a faulty fan motor, the solution depends on the extent of damage. If the fan motor is only stuck on its shaft, you can try manually operating the fan to release the stuck shaft. In more severe cases, it may be necessary to replace the motor with a new one for the air conditioner. Contact the authorized service center for proper advice and repair.

To address issues caused by moisture in the control circuit, you need to clean and dry the control circuit board. Use gentle drying methods such as fan drying or dehumidification. If the issue persists, seek assistance from a professional repair service to inspect and repair the control circuit.

When dealing with a faulty circuit board, it's crucial to assess the extent of damage. In such cases, it's best to reach out to experts or authorized service centers for inspection and replacement of the damaged board. Avoid DIY repairs to prevent further damage.

Note: For safety and proper repair, always seek assistance from experts or authorized service centers when encountering error code A6 on Daikin air conditioners. They will provide guidance and the best solutions to resolve the issue and ensure the unit operates smoothly.

Contact a reputable air conditioning technician for proper, timely assistance

Above are common causes of error code A6 on Daikin air conditioners along with corresponding troubleshooting methods. When faced with this issue, try implementing these solutions for quick resolution.