A. Sweet Tipsa) Central air conditioner energy saver, split air conditioner energy saver, household energy saver produced by our company all have CE certificate: SE08D-049E&Sb) The business license clearly states that our company has entitlement to R&D, production, distribution. Therefore, these energy savers are produced by our company and the products can be legally labeled with "manufacture" in stead of OEM.c) Our company has covered insurance on XINWEILI brand energy saver with China Pacific Property Insurance CO., LTD. Users can be rest assured of using our products. Insurance Policy: ASHZ08807108Q000007Xd) Energy saver produced by our company are all labeled with fake-poof trademark and can be distinguished between genuineness and fake by scraping coating. Users are kindly requested to recognize the mark. Customers had better get a supply directly from our company or our agents, avoiding to be deceived. B. Ten functionsHousehold Air Conditioner Energy Savers have following functions:a) Control temperature precisely and have no negative effect on temperature and comfort. b) Controlled temperature is clearly showed with number on the products; easy to read. c) Temperature of air conditioner are free to set as one’s pleased and temperature of energy saver will do the same as temperature of air conditioner; only if they have the same temperature has it perfect energy saving effect. d) Stable equipment performance, energy saving effect varies according to the difference of seasons’ temperature and fixed temperature. Energy saving ratio is usually 20% ~30% in summer. However, the energy saving ratio is higher in spring and autumn than in summer. It is up to 45% by the test in apparatus room of northern cities.e) The design of electric circuits is adjusting and up-grading, it has more functions and it’s more scientific, more reliable and safer.f) It has malfunction alarm; once malfunction occurs, it will send out the signal so as to be maintained promptly. It is the function that superior to other energy savers which is without malfunction alarm. g) It’s easy to install without disassembling air conditioner; original functions of control and protection still are maintained, so it has any impact on the maintenance of air conditioner.h) It is not only apply to traditional constant speed air conditioner but also the frequency conversion air conditioner and low power central air conditioner.i) Three-phase air conditioner energy saver of apparatus room has the function of power filtration and help to improve the energy saving effect. j)They can be used in any environment, any places, any seasons; meanwhile air conditioner operates normally, it is cooling in summer, heating in winter or cooling in winter, having the same energy saving effect.C. Controlling principleAll the factors, including different climate in four seasons of one year and environmental temperature every day, mismatch between power of air conditioner and the size of living room, closeness in air conditioner room and improper fixed temperature, appear the contradiction between the performance of air conditioner and the original design of air conditioner. Therefore, it results in the high load and low load. In high load time, compressor continuously works while compressor stat-up frequently in low load. Tow extremes waste a large amount of electric power. The purpose of our control means is to eliminate unnecessary electric power. As thousands of end-users have different requirement, we develop technology from former time control to temperature control; based on the actual temperature in the room and with original design of temperature control of air conditioner, energy saver re-control the temperature and the controlled temperature is more precise and accurate, achieving energy saving effect.
