Copyright © 2010 Qoon Engineering Intelligent Elevator Air Conditioner Presentation of product Copyright © 2010 Qoon Engineering

Contents 1. Product Introductions 2. Advantages of Product 3. Models & Specifications 4. Installation Brief 5. About Qoon Engineering Co.

1. Product Introductions What is The intelligent elevator air-conditioner ? The elevator car during operation, due to outside environment thermal radiation from passengers heat emission and other reasons, the temperature will rise inside the car, even to achieve "steamer" state. To improve elevator ride comfort, We dedicated to the elevator air-conditioning research and application, Current our second generation elevator air conditioner is a mature product, its 1)Advanced water treatment methods, 2)Highly automated intelligent control systems, 3)Air-conditioning heat exchangers has automatic dust removal technologies have obtained The Korean patents. Our product lift air-conditioning functions includes not only cooling, ventilation, dust removal, dehumidification, deodorization, But also heating, environmentally friendly refrigerants, sterilization and other optional features, fully meet the different needs of users.

1) NWD(No water drop) Module 2. Advantages of product 1) NWD(No water drop) Module - No electricity heating in vaporizing the condensation water , therefore safe and saving electricity and cost of operation. - Multiple protection systems from water spilling over ( Water level detect system) - Efficient heat-insulation soft duct, ensuring no frost on the surface. - High quality anti-rust bottom water pan. 2) Low Noise compressor - Panasonic & Toshiba compressor : Damping material , absorb vibration & admitted high quality compressor. 3) Efficient and Energy saving Module - Highly efficient compressor and advanced heat exchanger technology - Increased air flow design, dual cooling to refrigerant - Overall system optimization to national energy conservation standards

4) Healthy & Environment Module - Efficient mildew proof screen - Clearing dust, High-quality cold medium, removing harmful gas - Negative oxygen ion, elevator car air purification and sterilization (optional) 5) Convenient Use - The on/off time program controlled (Time and date of The operation time) - Start the air condition only one time for the whole summer or winter - Remote control in the elevator car - Auto resume after electricity black out 6) Authorized Certificate - CE-LVD Certified Certificate NO. : EU 02 031635 01, EU 02 031635 03 - CE-EMC Certificate NO.: EU 01 031635 02 , EU 01 031635 04 - ISO9001 ∶Quality Management System Certificate NO.: 00110Q20589R2S/3302

3. Models & specifications QE-24YZ(Under 24 passengers elevator) Rated Cool Capa. (W) 3200 Air Flow(M³/h) 420/350 Rated Cool Input Power(W) 950 Voltage/Frequency 220-230v/60(50)Hz Refrigerant R22 Noise dB(A) <53 Compressor protection Over Heat, Current, Delay start up Control Mode Program Control Dimension(L*W*H) 615x415x435 Weight(kg) 40kg Rated Cool input Current(A) 4.3 Air out, Air return From Bottom, To Bottom Options Heating, Ionizer 615mm 455mm 435mm

QE-32YZ (24 – 32 passenger elevator) 640mm Rated Cool Capa. (W) 4200 Air Flow(M³/h) 560/450 Rated Cool Input Power(W) 1210 Voltage/Frequency 220-230v/60(50)Hz Refrigerant R22 Noise dB(A) <55 Compressor protection Over Heat, Current, Delay start up Control Mode Program Control Dimension(L*W*H) 640x570x510 Weight(kg) 59kg Rated Cool input Current(A) 5.8 Air out, Air return From Front, To Front Options Heating, Ionizer 570mm 510mm

4. Installation Brief 1. Air conditioner main machine installed directly on the elevator upper beam or fix with rack to the upper beam. 2. Return air from elevator car. 3. Cool air delivered into car with heat insulation duct. 4. Insulation done in the interlayer, prevent from forming condensation water. 5. The remote receive probe pulled into car and fixed. 6. No blockage to cool air outlet.

4. About Qoon Engineering Co. Pride CEO Capital Total Assets Product Employee Head office Authorized Venture Company by Korean Government Danny Song 50,000,000 Won (Korean currency) 150,000,000 Won Elevator Air-conditioner 20 persons #102 29Gil 25 Bongeunsa road, Nonhyun Dong, KangNam Gu, Seoul, Korea Phone Fax E-mail Web-site 82-2-549-2331 qooneng@gmail.com 82-2-6280-8318 www.qoon.co.kr