新风系统怎么用

To use a new air ventilation system, follow these steps:

1. Turn on the power switch of the new air ventilation system.
2. Adjust the settings to your desired airflow and temperature.
3. Make sure all vents and filters are clean and unobstructed.
4. Allow the system to run for a few minutes to circulate fresh air throughout the room.
5. Monitor the system regularly to ensure it is functioning properly and efficiently.

If you have any specific questions or need further assistance, feel free to ask.