The function of fan coil units is to regulate indoor temperature and ventilation, but if the air volume at the outlet is too small, it not only fails to meet indoor temperature regulation, but also affects the freshness of indoor air. The reasons for this situation may be multifaceted, such as blockage of the fan coil unit, dust accumulation in the fan, and mismatched fan coil unit models. The manager of the fan coil unit production department at Haichuang Central Air Conditioning Company will answer this question for you.

2、 Solution

1. Clean the filter screen

If the air volume at the outlet of the fan coil unit is too small, it is likely that too much dust has accumulated on the filter screen, causing poor air circulation. At this point, simply remove the filter and rinse with clean water.

2. Replace the fan coil unit

If the problem cannot be solved after cleaning the filter screen, it may be due to a malfunction in the fan coil unit itself, which needs to be replaced. It is recommended to choose a fan coil unit model that is suitable for your own usage environment to avoid situations such as insufficient wind speed.

3. Adjust the operating mode of the fan

If replacing the fan coil unit still has no effect, then it is necessary to adjust the operating mode of the fan. You can try adjusting the operating angle, wind speed, and other parameters of the fan to ensure that the air volume at the outlet meets the requirements.

3、 Precautions

1. Regularly clean the filter screen

To avoid excessive dust on the filter screen, which may affect the normal operation of the fan coil unit, it is recommended to clean the filter screen regularly.

2. Pay attention to the usage environment of the fan

When using fan coil units, attention should be paid to factors such as the humidity and temperature of the environment, in order to select suitable fan coil units and adjust the appropriate operating mode.

3. Maintain good ventilation

Fan coil units not only regulate indoor air, but also serve as ventilation systems. Therefore, when using fan coil units, it is important to maintain good indoor ventilation in order to achieve better performance.

4、 Conclusion

A common problem is that the air volume at the outlet of a fan coil unit is too small, but as long as the correct solution is taken, the problem can be easily solved. Not only can it improve the regulation and ventilation effect of indoor temperature, but it can also bring us healthier indoor air.