Adopting high-efficiency turbofan and irregular streamlined fan blades can not only effectively control the airflow and air volume to achieve the best airflow distribution, but also effectively reduce the friction between the moving airflow and the fan blades and minimize the noise, reaching the library standard of 30-40dB(A). No matter where it is installed, it is always quiet and comfortable.
2, 60% off the heat exchanger, bid farewell to frosting.
The traditional four-fold heat exchanger is abandoned, and the newly developed six-fold heat exchanger is adopted, which directly increases the heat exchange area and improves the heat exchange efficiency by 10- 15%. In addition, the ultra-large air volume design, even in the spring and autumn season, the unit is also normal refrigeration, all-weather operation without frost.
3, double throttle design, better cooling and heating effect.
The double throttling design of internal and external machine cooling and heating reduces the capacity attenuation caused by the liquid addition of long connecting pipes and the pressure loss of the system.
4, low temperature refrigeration function
The unit can operate in refrigeration mode at the lowest outdoor ambient temperature of-15℃, especially suitable for the refrigeration operation in bars, discos, restaurants and other places in spring, autumn and winter.
5, 1mm plastic surface water tray, never leakage.
It is a long-standing problem in the project that the water collecting tray of ceiling unit is fragile and easy to leak, but it can not be completely eliminated. In the traditional technology, glue or plastic water-absorbing material is used. After long-term use, the foam is weathered and the end is cracked and fragile, resulting in water leakage in the water tray.
Aux four-sided air outlet embedded unit adopts innovative foam plastic coating technology, and the thickness of plastic surface layer reaches 1mm, which makes the structure of water tray more firm and never leaks.
6, ultra-thin compact design, more convenient installation
Advanced 3D simulation optimization design scheme is adopted, which realizes the ultra-thin and compact design with the smallest specification in the industry, reduces the installation depth space of indoor units, improves the installation convenience, and can be applied to various occasions.
7. High-lift condensate pump
The indoor unit is equipped with a high-lift water pump, and the lift of the drainage pipe can be increased by 1200mm, which greatly facilitates the arrangement of the condensate pipe.
8. Brand-new air outlet design, introducing outdoor fresh air.
Unique new air outlet design can introduce outdoor fresh air through the air duct, improve indoor air quality and let you enjoy fresh air at all times.
9, connecting pipe length, big drop
The longest connecting pipe of the internal and external machines is 50 meters, and the maximum drop is 20 meters, which has a wide application range and is more convenient to design. 1, parallel technology, high efficiency and energy saving.
Single-module multi-compressor parallel connection technology is adopted, the main engine automatically controls the start and stop of the thermal expansion valve and compressor according to the set water temperature, and adopts high-efficiency internally threaded heat exchange tubes and hydrophilic window fins to save energy to the maximum extent.
2. Lightweight appearance and excellent design
Excellent design, light and compact appearance, reducing the space occupied by the unit (height direction space), and can be flexibly installed in various places.
3. High comfort design
Single module multi-compressor parallel technology or multi-compressor technology is adopted, and the capacity adjustment range is 0~25~50~75~ 100%, which makes the room temperature control more accurate and comfortable.
Step 4 be quiet and low noise
The famous scroll compressor and axial fan with low noise, large air volume and wide impeller are adopted to ensure the low noise operation of the whole machine.
5. Humanized interface and intelligent control
Humanized control interface, simple and safe operation; Fault self-diagnosis technology, automatic inquiry, automatic protection and alarm, convenient and rapid troubleshooting.
6. Network communication function
Through RS-485 physical interface, multiple hosts can be networked for group control, and can also communicate with intelligent devices in various communication protocols (optional).
7. Stability, reliability, health and environmental protection
The ambient dry bulb temperature is 47℃, and it can run reliably under the refrigeration condition of 90% to 1 10% of the rated voltage. The ambient dry bulb temperature is-12℃, and the wet bulb temperature is-13℃. It can operate reliably under the heating condition of 90% to 1 10% of the rated voltage. 1, high quality frame, compact structure.
The frame is made of high-quality galvanized steel, the frame is made of thermal insulation cotton, and then sealed with galvanized steel plate to prevent cold bridge. At the same time, the structure is flexible and compact, which is convenient for on-site disassembly and maintenance and has long service life.
2. Large air volume and quiet operation.
Fans are domestic famous brand fans and imported fans, both of which have undergone strict dynamic and static balance tests, with low vibration, low noise and sufficient air volume. At the same time, special noise and sound insulation measures are taken to ensure the quiet operation of the unit.
3. High quality and efficient performance
The cold and hot coils of this unit are made of hyperbolic corrugated copper tubes, and the fans, motors, pulleys and belts are made of high-quality products with stable and efficient performance. At the same time, the fan adopts double-inlet centrifugal forward-bending multi-wing fan, with protection grade IP54, external rotor motor with class B insulation, power supply of 380V3N ~/50Hz, and bearings need not be lubricated. On this basis, the unit can also increase the purification function, and can be equipped with plate-type primary or secondary filters according to user requirements.
4, value-added function, health and environmental protection
The mildew-proof primary nylon filter has small initial resistance, which greatly reduces the power consumption of the unit, is easy to clean and easy to use, and has more efficient plate filters to choose from; The condensing pot is designed as a "dry water pot", and there is no danger of water accumulation in the pot, thus minimizing health factors.