brief introduction
Fan coil unit is mainly composed of centrifugal fan, coil heat exchanger, etc, is the end of the central air conditioning system products, he is widely used in hotels, restaurants, factories, hospitals, exhibition halls, shopping malls and office buildings more room or large space such as industrial and civil building, air conditioning occasion, to meet the requirements of cooling dehumidification, heating, etc, for people to create a pure and fresh, quiet, four spring-like working and living environment
Fan coil unit features
High performance and efficiency
The surface cooler is made of high quality and high efficiency copper tube through double flanged window aluminum fin mechanical expansion knot, the surface of the fin hydrophilic treatment, low wind resistance, high efficiency
Delicate structure, sturdy and durable
Shell molded, delicate appearance, high strength. The shell is zero spangle, environmental - friendly galvanized sheet
Stable, energy saving
The motor is provided with heating and power off protection device, and the bearing does not need lubricating oil. The fan has three speed regulation, which can be set according to user's requirement
Advanced technology, low noise
There is no welding point on the whole fan impeller, and the wheel frame ring is tightly combined without deformation, which not only reduces the noise of the unit, but also effectively ensures the long-term stable operation of the unit
Easy adjustment, maintenance aspect
The humanized design of the unit makes it easy for users to maintain and repair
Vertical unit is installed on the horizontal surface, keep vertical, do not tilt; Horizontal unit, the installation of the four lifting point must keep the level of the unit, to prevent condensation water caused by the end of the condensate pipe lifting overflow
In and out of the water pipe should be equipped with valves, in order to facilitate adjustment and maintenance, and must pay attention to the entry and exit of the water pipe cleaning and insulation work, condensate plastic pipe shall not be compressed, there shall be no dead bend, to ensure the use of condensate smooth
The unit three gear speed regulation switch, the opening type should start from the high grade, then carries on the other grade choice, when many machines share, must single machine control
Unit power: 220V, 50Hz ac motor. If the unit has difficulty starting, be sure to check whether the power supply is normal and whether the wind turbine and its housing are contacted
The cold water temperature of the unit shall not be lower than 7 c in summer, and the hot water temperature shall not be higher than 80 c in winter,the water quality of the cold and hot water sources used must be considered and softened
The unit is allowed to use a maximum pressure of 1.6Mpa
The filter should be cleaned regularly
The heat exchanger should be cleaned regularly to ensure good heat transfer
If the unit is installed in a hidden place, there should be an access door for easy maintenance
The power should be cut off during maintenance