Production cooler stainless steel cooler _ _ brass cooler cooler in two ways: First, the fan coil heat exchanger, its performance determines the ability of fan coil transport cold (hot) and the amount Influence of air volume. Air conditioning in general have this equipment. Second, the air-cooled air conditioning units within the condenser fins. Air conditioning in the table cold aluminum fins flanging shutters quadratic form, the disturbance of conduct to ensure that air heat exchange, it is in turbulent state, greatly improving the heat transfer efficiency. Cooler aluminum fins in the factory three rigorous cleaning procedures, metal cleaners, ultrasonic cleaning, rinse, ensuring no residue on the fins, the air circulation more smoothly, protect the heat exchanger from the fundamental reliability. Cooler is to refrigerant heat, the heat into the room, which the compressor discharge temperature and high pressure compressed gas is condensed into low-pressure liquid. Use refrigerant absorbs heat in the cooler, so that the temperature of the cooling space is gradually reduced. AHU fan coil cooler, cold air flowing through the air conditioning inside the chilled water (coolant water) flowing through the outside of the air-cooled heat exchanger fins, fans would be cool to use place after cooling, chilled water Table cooler return pipe back to the heat absorbed by the cooling unit, giving off heat, cool and then was sent back to cooler absorbs heat, cooling air flows constantly circulating. Cooler is divided into two: 1. 2. cold serpentine coil type models are usually installed directly in the fan coil air-conditioned room, which served the state and worked will affect the quality of indoor air quality and noise levels. Therefore must be prepared to air filters, drip tray, coils, fans and other major components of routine maintenance worked to ensure the fan coil functioning properly, does not adversely affected. Coil: coil charged with hot and cold water to cool the heat transfer to the air through the fan coil important mission. In order to ensure efficient heat transfer, requiring the coil surface must be kept clean. However, due to the fan coil units are generally equipped with coarse filter, the hole is relatively large, at the beginning of use, it is inevitable that passes through the filter and dust attached to the surface of the pipe or fin coil. If not clean, it will cause the coil to reduce the amount of heat exchange coil and cold water and drain off the air between the heat exchange efficiency of the coil so that can not be fully realized. If a lot of dust adhesion, and even part of the air passage between the ribs are blocked, then the same time also reduce the air supply fan coil, so that the air conditioning performance is further reduced. Coil cleaning methods can refer to the air filter clean manner, but the cleaning cycle may be longer, generally cleaned once a year. If the seasonal use of air conditioning, the use of clean time after the end of the season in the air conditioning. Not a last resort, do not use the whole removed from the installation site clean way to reduce the impact of the amount of clean and disassembly worked worked caused.