Nowadays, more and more people choose to install household central air conditioners. However, because the installation process of household central air conditioners is very different from ordinary split air conditioners, we must consider the details before installing household air conditioners to avoid unnecessary Loss and trouble.
With its unique advantages, household central air conditioners have gradually been recognized by most people. Nowadays, more and more people choose to install household central air conditioners. However, the installation process of household central air conditioners is very different from ordinary split air conditioners. Therefore, we must consider the details before installing household air conditioners to avoid unnecessary losses and troubles.
1. According to the house conditions, do not install blindly (must let the designer design the air outlet well)
The first and most important point is that we must adapt to the house conditions and decide whether it is suitable to install central air conditioning according to the structure of our house and the expected decoration effect. Once we decide to install it, we need to reserve the location of the pipeline and pay attention to the decoration. Cooperate with water and electricity.
2. Which houses are suitable for installing central air-conditioning?
Household central air conditioners have certain advantages in terms of indoor space saving due to the concealed installation of indoor units. However, the installation process requires more overhead space. Therefore, users whose house height is less than 2.7 meters are not recommended to install central air conditioners. Household central air-conditioning is more suitable for large units with a higher overall height of the room.
3. Air conditioning installation must be carried out at the same time as decoration
The indoor units and pipelines of household central air conditioners are generally hidden in the indoor ceiling. Therefore, before completing the indoor ceiling, the indoor unit and pipelines must be installed in place. In order to avoid unnecessary trouble and waste, the air-conditioning plan must first be determined before the decoration, and this step must be determined by the air-conditioning plan designer and the indoor The designers coordinate and cooperate to complete.
During installation, the project manager is required to stake out at the same time.
4. Selection of the installation location of the indoor unit:
Home central air conditioner indoor unit location
①There should be no heat sources (such as electric heaters, gas stoves, etc.) and steam sources near the installation location of the indoor unit;
②The cold air blown out should flow through the main places for people's activities, and there should be no obstacles near the air outlet;
③The main unit and remote control should be more than one meter away from the TV and stereo at home to avoid interference;
④Do not place obstacles that hinder air inhalation around the air inlet;
⑤ There should be room at both ends and above;
⑥Do not approach high-frequency equipment, high-power wireless settings, so as not to interfere with the normal operation of the air conditioner;
⑦The split indoor unit shall not be installed above other electrical appliances.
5. Selection of outdoor unit installation location:
①The outdoor unit should be installed as close to the indoor unit as possible, and it should be well ventilated;
② Avoid installing in a place where flammable gas leaks;
③In order to keep the air flowing smoothly, a certain amount of space should be left at the front, back, left and right of the outdoor machine;
④ Avoid direct sunlight as much as possible. If necessary, a sun visor should be fitted, but the air circulation should not be hindered;
⑤Choose a place where the hot air and running noise will not affect the living of neighbors;
⑥ Install on a fastening platform that will not increase noise;
⑦Try not to install on the roadside and other places prone to muddy water.
6. Do a good job in the acceptance of concealed projects
Since the household central air conditioner must be installed before the interior decoration, after the installation of the air conditioner, the indoor unit, refrigerant piping, condensing water device, air duct, wire pipe, etc. are concealed in the ceiling interlayer, decoration and wall through decoration, so that the appearance is only Expose the air supply vent and return air vent. After the decoration is finished, the air conditioning system will be debugged. Therefore, after the air-conditioning installation is completed, a concealed project acceptance should be carried out before the decoration project starts. Carefully check the installation and heat preservation of the indoor unit, air supply box, return air box and air duct. And focus on the following items:
① Check whether the installation of central air-conditioning affects the height of the ceiling;
②Whether the wiring of the refrigerant copper pipe affects the decoration and construction, check the heat preservation of the copper pipe and its branch components;
③Whether the wiring of the condensate drain pipe, whether the insulation and inclination meet the requirements, whether there is a trap, and whether the wiring affects the decoration construction;
④Check the pressure gauge of the refrigerant piping system temporarily installed at the outdoor unit, and record the outdoor temperature and pressure in writing at that time. If the system is not damaged during the decoration and construction process, the pressure should be kept constant;
⑤Whether the insulation material and thickness of the refrigerant copper pipe meet the requirements.
7. Coordination with water, electricity and decoration
①The household central air conditioner needs to be carried out synchronously with the decoration. Therefore, it is necessary to pay attention to the cooperation with water, electricity and decoration. During the installation process, the characteristics and precautions of the air conditioning system should be explained to the decoration construction staff in detail, and damage should be avoided during the subsequent decoration construction. If the decoration is affected by the installation of air-conditioning, solutions should be actively sought and not blindly constructed to avoid damage to the air-conditioning system.
②The refrigerant copper pipes and condensate drain pipes of household central air-conditioning are relatively fragile parts. During the decoration process, care must be taken not to damage the insulation, let alone damage the pipe itself, especially when the decoration process requires a lot of sharp nails, etc. Objects, be even more careful. You can mark the location and direction of the refrigerant copper pipe and condensate drain pipe buried in the wall in the form of drawings, and explain to the person in charge of decoration and construction in detail.
③The ceiling height of the indoor machine room must be designed according to the height coordinated during the design, and it should not be close to the indoor machine. If the condensate drain pipe has a trap, the ceiling must be lower than the trap.
④ Provide the size, location and requirements of the air supply outlet and return air outlet in written form, and communicate and coordinate with the person in charge of decoration and construction in advance.
⑤Because the household central air conditioner requires a large power source, the person in charge of the air conditioner installation should be urged to propose the total power, equipment and accessories requirements of the indoor and outdoor units to the decorating electrician in writing. If the indoor and outdoor units are powered separately, the requirements should be put forward separately
