Air conditioner disassembly and assembly knowledge

The air conditioner you bought is only a semi-finished product. The installation of an air conditioner depends on the quality of the air conditioner. If the air conditioner is not properly installed and debugged, it will bring a series of problems. This will not only affect the effect of use, but also add a lot of trouble. Air-conditioning and refrigeration maintenance and repair center has installed air-conditioning for many years. Our air-conditioning installers have accumulated some common knowledge in air-conditioning installation during many years of practice. The following air-conditioning and refrigeration repair center will explain (jiǎng jiě) some air-conditioning installations for you. Attention: After installing the indoor and outdoor units of the air conditioner, the next step is to exhaust the air in the pipeline. This is also a key process (explanation: an important part of figurative things). Air conditioning repair

The so-called exhaust is to use fluorine (freon) (also known as refrigerant) to push out the air in the pipe. Attention: You can't rank too much, and you can't rank less. Excessive exhaustion will result in fluorine loss and poor cooling effect; when exhaustion is less, the remaining air will merge with freon, which will increase the air pressure inside the machine, causing the air conditioner to stop at every turn, and it will be troublesome to maintain and repair. (It is necessary to discharge all the fluorine first, and then use special equipment to evacuate the pipeline into a vacuum state, and then re-add fluorine). In addition to paying attention to the proper amount of air in the exhaust pipe, it is also necessary to prevent dust from entering. Under normal circumstances (Condition), the control should be divided into three operations, each for 3 to 4 seconds. Then start up and run, and use a temperature meter to measure the temperature of the tuyere. The temperature is preferably 10 degrees Celsius (°C) to 12 degrees Celsius. If the temperature of the tuyere exceeds 12 degrees Celsius, it indicates that the air in the pipeline has been exhausted, and it is a bit deficient in fluorine, which weakens the cooling power, so the temperature of the tuyere is high; otherwise, it is easy to stop the air conditioner. Shanghai Central Air Conditioning Project

One more thing, the installation of air conditioners cannot ignore electrical safety issues (Emerson).

Air conditioners are home appliances that consume a lot of electricity, so you must carefully choose (xuanze) sockets before installing and using air conditioners. Generally, the nominal output power (referring to how much work an object does in a unit time) is about 700W to 1500W for 1 HP and 2 HP, so only a 10A socket is needed. But if you add a high-power cabinet, you must choose a professional socket. The electrical connection of the air conditioner generally uses a branch circuit, and its capacity should be 1.5 times greater than the value of the air conditioner’s larger current (Electron flow). The wire diameters of the household wire and the household wire should be selected according to the larger value of the user’s power consumption. . Shanghai air conditioning design

The power line should be equipped with protective devices such as leakage protectors or air circuit breakers. Gree's central air-conditioning refrigeration system is a vital part of the central air-conditioning system. The type, operation mode, and structure of the central air-conditioning system directly affect the operation of the central air-conditioning system. The economy, efficiency, and rationality of the system. The connection between the air conditioner and the electrical wiring in the room shall not be changed at will. The installation of the air conditioner should also have good grounding facilities.