What is error E9-40 Aqua washing machine? Simple and quick fix

Aqua washing machine error E9-40 affects your washing. So let’s find out with Tnhelearning.edu.vn to find out the cause and how to fix error E9-40 in Aqua washing machine!

Aqua washing machine error E9-40 What is the error?

Aqua washing machine error E9-40 is a board-related washing machine error commonly found on the D900HT Inverter washing machine line. The machine reports this error when the power IC of the machine has a problem that needs to be repaired. The error appears as soon as the user presses the start button on the washing machine.

Causes and ways to fix Aqua washing machine error E9-40

Reason

Like other washing machines, Aqua washing machines are also operated by the power board and control board. When the Aqua washing machine reports error E9-40, it means that the power IC is damaged (or also known as a board error).

How to fix

When the board error is damaged, most users need to have in-depth technical knowledge to better fix this problem, avoid the error from being damaged. Or users need to ask for the help of technical staff to handle errors quickly.

Here are suggestions on how to fix the error for those of you who have technical knowledge to handle error E9-40 on the Aqua washing machine as follows:

• Step 1 : Check the IC power circuit connection wire with a voltage meter.
• Step 2 : Replace power circuits with new ones if they are damaged.

Hopefully, the above sharing has helped you understand more about what error E9-40 is in the Aqua washing machine with a simple and quick fix. If you are still having trouble, please leave a comment below so that Tnhelearning.edu.vn can help you soon.