Air to air heat exchanger failure solution have low energy consumption in daily work and are the most common temperature control equipment in communication cabinets. However, due to long-term use, some failure problems may also occur, such as the common even heat exchanger failure problem. So if we encounter this kind of problem, how can we solve it?
1. Check the input power interface. If you find that the power interface is loose, the fault may be caused by the loose power interface. At this time, we only need to reconnect the power cord firmly to solve the abnormal hot swap failure.
2. Check the positive and negative poles of the power supply to see if the positive and negative poles of the power supply are connected reversely. If the positive and negative poles of the power supply are not connected correctly, it will also cause the failure of the heat exchanger. We connect according to the correct connection method in the user manual to see if the fault problem will disappear.
3. In another case, there is a problem with the control panel of the heat exchanger, which causes a malfunction, which causes the entire heat exchanger to fail to work normally. When a problem with the control board is found, only by replacing the control board can the problem of the heat exchanger not working can be solved
There are many reasons for the failure of the heat exchanger. If you have better experience and methods, welcome to communicate