Air conditioning outdoor unit box noise is too large how to do?

I do as a Gree air conditioning after-sales department staff to give you the answer: 1. Whether the air conditioning outdoor unit is installed in a ventilated place, if not, please change the position. 2. Whether the outdoor unit rack meets the national standards (national standards: 1.5P-2P rack steel shall not be less than 3 mm. 3P-5P shall not be less than 5 millimeters) If not, it is easy to cause the outdoor unit shaking, and the resulting sound. 3. whether the outdoor unit installation teacher in the installation of the screws. 4. outdoor unit of the compressor is not in the shell to produce rub hanging. The compressor of the outdoor unit is rubbing on the casing, resulting in **** shock. The above is just a reference. Specifically you still call to you to install the master for the door to give you a look. Now the general air conditioning are 6 years free repair. Will not charge. I hope to adopt my answer. Thank you Air conditioner is the air temperature, humidity, purity, air velocity, processing, to meet the needs of people's production, life equipment, referred to as air conditioning. Air conditioner according to shape classification: air conditioner according to shape classification can be divided into window, split wall-mounted, split cabinet, ceiling, embedded, small central air conditioning. Window air conditioner: indoor and outdoor units into one, suitable for small rooms, easy to install and cheap, but noisy. ∷The split wall-mounted air conditioner is not restricted by installation location and is easier to match with the interior decoration, with less noise and a higher quality of installation. ∷Split-type air conditioning: high power, strong wind, suitable for large rooms, but noisy. ∷Ceiling-mounted air conditioners: they take up very little of the floor, provide a long distance of airflow, and have a good cooling effect, but they are limited by the location of the installation and are not easy to clean. ∷Embedded air conditioning: occupies a very small area of the ground, beautiful and generous, wide area of air supply, cooling effect is good, but the cost is high. ∷The centralized air conditioner is beautiful, good quality, fast cooling, small footprint, and long maintenance cycle. Air conditioners are generally categorized as single-cooled, warm and cold, and electrically assisted heating. ∷The single-cooling type is suitable for areas that are hotter in summer and warmer in winter, or areas with sufficient heating in winter. ∷Heating and cooling: for areas with hot summers and cold winters, and it is important to choose an air conditioner with a heating capacity greater than the cooling capacity to ensure the heating effect. ∷Electric-assisted heating: In addition to the general features of the cabinet air conditioner, electric-assisted heating components have been added to ensure strong heating in winter. Air conditioning users improper use, or changes in peripheral conditions, external power accident and other objective factors and cause some non-substantial failure, the family is difficult to judge and eager to hire hands-on maintenance, thus increasing the human-caused real failure, not only increased costs, but also affects the family's normal life and work in the hot summer. Therefore, this article is intended to help readers to improve the use of home air conditioning knowledge, improve their quality of life. First, you can not start immediately after the shutdown. Otherwise, the compressor will produce liquid shock phenomenon and cause damage to the parts, affecting the life of the compressor. (also known as time-delay protector) can automatically play the role of time-delay protection. In less than three new smart air conditioning in the microcomputer's three-minute protection timer minutes and then start can not start is a normal phenomenon. Second, the air conditioning start the first ten minutes sometimes issued within the splitting beat sound. Air conditioning shell material is used thin cream embossed plastic, light weight, elegant appearance, but with the temperature change, thermal expansion and contraction of the physical phenomenon, so the air conditioning splitting sound is a tiny shell deformation of the sound, not a failure. Third, when the air conditioning operation of some products will occasionally produce such as running water clattering sound. This is the air conditioning operation process, the internal refrigerant state constantly changing, from liquid to gas, and then from gas back to liquid. This normal physical phenomenon in the refrigeration system at a certain speed flow, due to a certain resistance, so it will produce a water clatter, is a normal phenomenon. Fourth, the wind sent out a slight odor. Some people think that the air conditioner sends out the wind with odor is caused by freon leakage. But in fact, Freon is odorless, odor from indoor smoke and other odors. The new air conditioning by using activated carbon high efficiency filter layer of strong adsorption, not only to remove small dust particles, but also remove the smoke of the odor and other odors, so that air purification greatly improved. Fifth, the indoor temperature does not come down. Can first try the air conditioner by hand and out of the wind temperature is abnormal, if normal, then the air conditioner is not faulty. The reason may be due to a large number of people indoors, excessive heat dissipation, high outdoor temperatures, room windows are not closed, curtains are not drawn tightly, the air conditioning near the heat source, the room door switches frequently and so on. Sixth, cooling operation, the indoor unit is not well ventilated, the wind is not too cold. New air conditioners generally use a three-layer filter, that is, nylon mesh, electrostatic filtration layer, activated carbon filtration layer, high filtration efficiency, can capture a very small diameter of dust particles air purification ability, but the cleaning cycle of the filter becomes shorter. If you do not clean in time, when the mesh is blocked, there will be a poor passage, the wind reduces the phenomenon of slow cooling.