It strictly complies with CE and IEC standards and is empowered with advanced electric control technology and able to work under a power source of 380V±20%. In addition, it is installed with a power supply protection module, enabling it tomake a selection of protective value in a range of 380V±50%. When voltage goes beyond the selected range, it will automatically protect the unit. While when the voltage becomes normal, it will automatically restart the unitScroll Compressor
The core power of the unit is from Copeland closed scroll compressor that guarantees the high efficiency, low noise and long life of the unit.
·Evaporator
An efficient evaporator made from quality material with advanced professional technology and featuring large heat exchange area and undisturbed flow.
·Indoor blower fan
A blower fan made by EBM, an international famous blower fan maker, adopting radial flow fan with reverse blades and electronic steering DC dynamo and featuring reliable operation, low noise and small energy consumption.
·Expansion Valve
A new-type electronic expansion valve made with Hairf patent technology, which can accurately control the supply amount of refrigerant in preciously controlled evaporator and is highly reliable and efficient.
·Filter
A filter under G4 standard for metal tank bracket, which can be washed and rinsed repeatedly, thus reducing operating cost.
·Humidifier
An internationally advanced electrode steam humidification system under which the amount of humidification and water inflow and outflow are all controlled by computer, the auto cleaning program for the humidifier cylinder ensure normal humidification efficiency of the cylinder.
·Heater
An electric heater with perfect overheat protection function and ionization resistance, able to meet environmental requirements of the small heat-load machine rooms for base stations in cold alpine area.
·Cabinet
With unique frame design and black steel framework demonstrating consummate production technology, professional design and noble and elegant appearance, the cabinet guarantees the safety of the unit under any transport condition and operating environment.
·Condenser
With an enclosure of anti-corrosion alloy that ensures service life and appearance of the condenser, an external rotor axial flow fan that is elaborately designed and able to satisfy the environmental protection requirements on noise, and a fan speed regulator that controls the rotating speed under different temperature and ensures sound operating effect and energy saving.

·Microprocessor control
The control system of the unit adopts advanced microprocessor that provides more accurate and convenient system monitoring and parameter setting. Under normal range of working temperature and humidity, the accuracy of temperature control is at ±1 and that of humidity control ±3%.%
·Various kinds of Internet centralized monitoring modes
Through Internet monitoring network, a real-time long-distance monitoring on air conditioning unit can be realized. This system supports various kinds of networks, such as: homenet, telenet, building auto control system and power and environment centralized monitoring network.