Installing central air conditioning and fresh air systems at the same time has become quite common in today's home decoration, and they can greatly improve the comfort and air quality of living. However, during the installation process, there are also some precautions to pay attention to. The following are the points that need to be noted when installing central air conditioning and fresh air system at the same time:

First, the design phase

1. Determine the installation position: Plan the installation position of the central air conditioner and fresh air system in advance. Central air conditioning is usually installed in the ceiling or on the wall, and the air intake and exhaust of the fresh air system also need to choose the right location.
2. Determine the type and specifications of the system: according to the size of the room, frequency of use and demand, choose the appropriate type and specifications of the central air conditioning and fresh air system.
3. Design the overall scheme: It is necessary to let air conditioning experts, fresh air system experts and interior designers together, comprehensively consider the room layout, decoration style and other factors, to develop a reasonable installation scheme.
The construction phase
1. Construction sequence: Usually the central air conditioning is installed first, and then the fresh air system is installed. When installing the fresh air system, avoid damaging the installed central air conditioner.
2. Install the pipeline of the fresh air system: the pipeline of the fresh air system should ensure good tightness, and there should be no air leakage. At the same time, the layout of the pipeline should be reasonable, and the elbow and resistance should be minimized to ensure the smoothness of air circulation.
3. Installation of air intake and exhaust: the location of air intake and exhaust should be reasonably selected to ensure the smoothness of air circulation, and to avoid blowing directly to the human body or furniture.

Points of Attention

1. Power Supply: Both central air conditioning and ventilation systems require power, so ensure that the power lines are properly and safely arranged before installation.

2. Air Filtration: Ventilation systems typically come with air filters that need regular cleaning and replacement. Similarly, the filters in central air conditioning units should be cleaned regularly to maintain air quality and ensure normal operation of the equipment.

3. Noise Issues: Central air conditioning and ventilation systems produce noise during operation. It is important to choose low-noise equipment and take soundproofing measures to minimize noise impact on living environments.

4. After-sales Service: Select brands and manufacturers with good after-sales service to ensure timely repair and replacement services when equipment malfunctions.

5. Regular Maintenance: Both central air conditioning and ventilation systems require regular maintenance to ensure normal operation and extend their lifespan.

6. Energy Efficiency and Environmental Protection: When purchasing equipment, pay attention to its energy efficiency and environmental performance, choosing energy-saving and environmentally friendly products to reduce energy consumption and environmental impact.

7. Safety Concerns: During installation, pay attention to electrical safety, pipeline safety, and other issues to ensure the safe installation and use of the equipment.

8. Proper Combination Usage: Although central air conditioning and ventilation systems have unique functions, they also need to be used in combination. For example, when using heating in winter, you can simultaneously activate the ventilation system to keep indoor air fresh.

Acceptance Stage
After installation, acceptance work must be carried out to check if the equipment's operation, air quality, and noise levels meet requirements. Only equipment that passes acceptance can be officially put into use.

In summary, there are many points to consider when installing both central air conditioning and ventilation systems, from design to acceptance. Ensuring each step is carefully considered and executed guarantees the normal operation and effectiveness of the equipment.