2. Designer’s
Review
Inspired by the concept of most advanced technology, EVI DCI Aircon is
designed as solution provider for room heating application.
It is built to address the most demanding needs for improved heating
efficiency and energy saving, especially for cold and freezing area, the
lowest working ambient temp. is down to -30 ℃.
Featured with EVI and DCI technology, the aircon is able to provide extra
comfort and reliability.
Built for
Comfort & Delight
3. Flash Evaporator
DC Inverter fan
motor
Electronic
Expansion Valve
Enhanced Vapor
Injection
Compressor
Self-developed
Controller
4.
5.
6.
7. • DCI Compressor works at optimum frequency (energy saving up to 50%), which reaches the set temperature quickly with less
temperature fluctuation.
• Class A efficiency
• Ultra low voltage 150V
• Powerful heating capacity even at ultra low temperature -15℃.
• 3D DC inverter
With the combination of advanced inverter driving technology, EEV metering device and DC twin-rotary compressor, the desired super
high efficiency air conditioner system is possible.
Energy Saving Super Heating Performance Class A Efficiency
DC Inverter Technology
8. GMCC brand DC Inverter
Compressor with EVI
Heating capacity increases
20%-50% at -15℃
Maximize Air outlet temp
55℃ at -20 ℃
Lowest Working ambient
temp -30 ℃
Enhanced Vapor Injection
9. • Two-stage throttling and compressing, intermediate vapor injection
technology.
• Evaporator flasher to split gas and liquid refrigerant, gaseous refrigerant
coming back from the flasher enters the suction port of compressor and
reaches the intermediate chamber of the compressor, decreasing the
temperature inside, so do the compressor outlet exhaust temperature,
increase enthalpy and compressor efficiency and stabilize the system.
Enhanced Vapor Injection
10. • Decompresses high-pressure liquid refrigerant in
adiabatic tank to low-pressure saturated vapor in an
instant.
• Cool refrigerant returns to compressor, increase
cooling volume, so that the liquid refrigerant can better
absorb the energy in the air in the evaporator.
• Increase the compressor discharge volume.
Flash Evaporator
11. • R&D team of 22 professional engineers, 12 years in Midea and Gree
• DCI Indoor and outdoor controller
• 1-130Hz accurate drive
• High Frequency PFC replaces traditional reactor, increase power factor from 0.92 to 0.98
Advanced Controller
12.
13.
14. Noise Reduction Fan
High quality noise reduction fan for more stable operation
and lower noise
Multi-bended Golden Fin Evaporator
Enlarged heating exchange efficiency
Internal Thread Copper Pipe
Increasing the space of heat exchanger, making heat
transfer more efficient and more energy saving
15. 01 Severe cold area, heating requirement
02 Residential housing, commercial building
03 Living room, drawing room, office, shopping mall, sports
center
Recommended Application
16. Evolving HiTech in Motion
FS Pushing Air Tech Co., Ltd.
Unit 410, Block 25, Shunlian International Machinery City, Chencun Town, Shunde
District, Foshan City, Guangdong Province, China
Tel:
Mobile: 86-15867591390
John.wang@pushingairtech.com
www.pushingairtech.com
Editor's Notes
直流变频风机电机静音，功耗低
Quiet DC Inverter fan motor, low power consumption
盐酸膜铝箔波纹翅片和内螺纹高效铜
Hydrochloric film aluminum foil corrugated fin and internal thread high efficient copper, hydrophilic fin-tube evaporator
Microcomputer intelligent control, automatic adjust according to terminal devices
Accurate refrigerant flow control, wider ambient temp. application range
