Today, we are going to share with you the reasons why the control box is prone to failure under normal circumstances. Let's take a look at it!

1. First of all, the ambient temperature used by it can not be higher than 35 ℃ or resist - 25 ℃.

2. The second is its quality, which must have been tested by a professional organization.

3. There is an error when installing components inside the control box.

The above three points are the causes of the faults that are easy to occur in the control box.