Do you know the five hidden dangers of air conditioning installation

Do you know the five hidden dangers of air conditioning installation

Air conditioning equipment is risky. If there is a problem of negligence during the installation process, for air conditioners, the industry has always had a saying of "three points of quality and seven points of equipment". It can be seen that air conditioning equipment plays an important role in air conditioning functions. In the process of air-conditioning equipment, assuming that the equipment is unqualified, it is extremely likely that there will be multiple operational problems such as water leakage and uncooling. So, what risks do air conditioning equipment need to guard against?

Risk 1: The indoor unit is connected to leak water. Inspection method: After the installation of the air-conditioning equipment is completed, let the air-conditioning work (cooling) immediately. Assuming that no water leaks after a certain period of work, it means that there will be no water leakage. Of course, the equipment personnel can also be required to conduct a water leakage inspection to reach the standard of safety equipment.

Risk two: fluorine leakage. Inspection method: Check the refrigerant leakage before testing the machine. Leak detection is mainly for the 4 ports of the air conditioner's internal and external machine receiving channels and the valve ports of the shut-off valve.

Risk three: leakage. Inspection method: Check whether the equipment personnel bring related power supply inspection tools and conduct safety inspections on the power supply.

Risk 4: There is an obstacle within 60 cm of the air outlet of the internal machine in the device orientation. At the same time, there are also requirements for outdoor units. Outdoor units should be avoided as far as possible from heavy oily smoke, windy sand, direct sunlight, poor heat dissipation or high-temperature heat sources, and avoid flammable gas leaks, intense corrosive gases, and artificial power. Electricity or magnetic field and other risks; the distance between the bottom of the equipment rack and the ground should be greater than 2.5 meters, and the self-made insulating metal mesh cover should be covered when directly landing, so that children are not easy to reach, if the equipment is under the window sill, prevent it from being higher than the window sill; The equipment support shall have an operating space that is convenient for repairing safety equipment.

Risk five: noise. When the internal machine of the equipment is not fixed, it will cause excessive noise. In this case, the equipment personnel can easily find and correct the problem through the test machine. In the same way, the filter evaporator condenser is dirty and clogged, and the air supply is not dredged, which will increase the air supply noise. The system lacks fluorine operation, which will cause abnormal compressor noise. Therefore, after long-term shelving of the air conditioner, before using the air conditioner, the air conditioner should be thoroughly cleaned, which will also make the indoor environment healthier.