Fan coil unit, abbreviated as fan coil unit. It is one of the end devices of the air conditioning system composed of small fans, electric motors, and coils (air heat exchangers). When chilled water or hot water flows through the coil tube, it exchanges heat with the air outside the tube, cooling, dehumidifying, or heating the air to regulate indoor air parameters. It is a commonly used end device for cooling and heating.
The inlet cold water temperature of the fan coil unit should not be lower than 5 ℃, otherwise it may cause condensation of the unit; The temperature of the incoming hot water should not exceed 80 ℃ (usually 60 ℃), otherwise it may cause corrosion of the copper pipes of the unit heat exchanger.
2. It is recommended that the operating environment temperature for fan coil units be 16-36 ℃ for cooling and 10-30 ℃ for heating; The relative humidity of the air is ≤ 90%.
3. The fan coil unit is only used for comfort air conditioning and should not be used in special occasions.
4. Do not install fan coil units in areas with corrosive gases.