See the tricks and tricks to verify the air conditioning poor installation
For air conditioners, installation is a very important part, and if the installation is unqualified, it will have a serious impact on the daily use of air conditioners, excessive noise, water leakage in indoor units, and so on. But in daily life, how can we avoid these situations when installing air conditioners?
Today, the author will bring you five hidden dangers of air-conditioning installation, but interested friends may wish to come together to understand.
Hidden danger 1: leakage of indoor unit connecting pipe
Inspection method: After the air conditioner is installed, immediately run the air conditioner (refrigeration). If there is no water leakage after running for a certain period of time, there will be no leakage problem. Of course, the installer can also be required to conduct a leak test to achieve a safe installation.
Hidden danger 2: leakage of fluorine
Inspection method: The refrigerant leakage inspection should be carried out before the test machine. The leak detection is mainly for the four interfaces of the air-conditioning inside and outside the machine and the valve port of the shut-off valve.
Hidden danger three: leakage
Inspection method: See if the installer has carried the relevant power detection tools and performs safety detection on the power supply.
Hidden danger four: installation location
The indoor unit generally requires the fuselage to be 1.8-2.2 meters above the ground, and there should be no obstacles within 60 cm of the air outlet of the internal machine.
At the same time, there are also requirements for outdoor units. Outdoor units should try to avoid places with heavy oil smoke, wind and sand, direct sunlight, poor heat dissipation or high-temperature heat sources, and avoid flammable gas, easy to leak, strong corrosive gas, artificial Hidden dangers such as direct action of strong electric or magnetic field; the distance between the bottom of the mounting frame and the ground should be greater than 2.5 meters. When laying directly on the ground, the cover should be covered with a separate metal mesh cover, so that children are not easy to touch. If installed under the window sill, avoid high. On the window sill; the mounting bracket should have an operating space for safe installation and maintenance.
Hidden danger five: noise
During the installation, the inner wall panel is not nailed, and the inner machine is not fixedly dead, which may easily lead to excessive noise. In this case, the installer can easily find and correct the problem by testing the machine.
At the same time, the filter evaporator evaporator dust is dirty, and the air supply is not smooth, which will increase the air supply noise. Fluorine-free operation of the system can cause abnormal noise in the compressor. Therefore, after long-term idle air conditioning, before using the air conditioner, the air conditioner should be thoroughly cleaned, and the indoor environment is also healthy.
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