A fan coil unit, also known as a fan coil unit, is a terminal device in an air conditioning system, consisting of a small fan, motor, and coils (air heat exchangers). When chilled or hot water flows through the coils, it exchanges heat with the outside air, cooling, dehumidifying, or heating the air to regulate indoor air parameters. It is a commonly used terminal device for cooling and heating.
1. The inlet chilled water temperature of the fan coil unit should not be lower than 5℃, otherwise condensation may occur; the inlet hot water temperature should not exceed 80℃ (commonly 60℃), otherwise corrosion of the copper tubes in the heat exchanger may occur.
2. Recommended operating temperatures for cooling: 16℃～36℃; for heating: 10℃～30℃; relative humidity ≤90%.
3. Fan coil units are for comfort air conditioning only and should not be used in special applications.
4. Do not install fan coil units in areas with corrosive gases.
