Aquatic Road, Shanghai Baoshan professional air conditioning installation, dismantling, moving machine. Add freon air conditioning repair. Cleaning and maintenance of air conditioning inside and outside the machine. Home central air conditioning maintenance, installation, add liquid. Cleaning and maintenance of large, medium-sized central air conditioning. Cold storage maintenance, plus Freon. Air conditioning repair as long as you can make a telephone 13818806549 you know where the problem lies, and enjoy lower prices and better quality of professional services and quality assurance to provide services. Solemn promise: no matter the distance, the size of the workload, simply call our service phone, one hour door-to-door service for you, we make sure that our service philosophy: to provide security for all customers, and quick, quality, satisfactory service company during normal working hours for a 24-hour repair service, and does not charge any fee, customers rest assured that appointment. Warranty regulations are performed in strict accordance with the standards of the appliance repair industry: six months warranty for accessories by the maintenance of the air conditioning is available free to all (non-original fault is not covered under warranty) after air conditioning installation quality dresses all free warranty for one year (keep moving machine position within the range of air conditioning failure or part failure is not covered by the warranty) the quality of survival! Credibility and development! Because our intentions, our professional wall-mounted air conditioning dresses price cabinet air disassembly 021-56102546 the Shanghai Baoshan air conditioning removable air moving machine common sense: a. Determine the installation location. Should give full consideration to the layout and convection avoid installing in easy to produce noise vibration. pipelines connect to accurately place the patency of the pipeline or not critical to the effects of air-conditioned. mounting surface of the air conditioner should be robust enough carrying capacity. Air conditioner outdoor unit should be avoided with the outside doors and windows and green plants adjacent air shift steps: preparation: the staff door disassemble and bring along a full set of tools and safety equipment; recovered refrigerant. First boot refrigeration. off the small valve outside the machine running after closing fluorine closed valves frost burn off valve immediately shut down, pull out the power supply, tighten the insurance cap. collected go to the outdoor unit refrigerant in the air moving machine; three demolition indoor machine. removing the indoor unit, to prevent the the condensing flow into the circuit board; four demolition outdoor unit. demolition of the outdoor unit should be discharged at the same time pay attention to the balance to avoid vibration shaking. Finally, the plastic wrap in order to carry; V. installed air conditioning re- installation should pay attention to the installation location and convection. Finally, detergent, leak detection, observation of each connector for bubbles, verify that the system is no leakage, tighten the valve insurance cap can; six inspection last excluded The air in the pipeline and within boot try running the installation is complete. Challenger manager 15000624017