Use sleep function during sleep, people should use air conditioning function of sleep. Some air conditioning is defined as economic functions, Gree air-conditioning agents, during sleep, the body to reduce the heat, is not sensitive to temperature changes. Sleep feature is set to go to sleep after a certain time people Tongchuan Gree central air conditioning, the air conditioner will automatically increase the indoor temperature, Gree central air-conditioning manufacturers, the use of this feature can play 20% of the energy-saving effect. Causes poor circulation pipeline are: pipeline due to cross the professional line, no coordination to deal with the construction, resulting in the pipe network there were many airbags, affect pipeline loop; air conditioning water system pipe cleaning is not clean, a direct result of air conditioning system blocked. Gree central air-conditioning company, Xi'an Hao Electrical and Mechanical (online consultation), Tongchuan Gree air conditioning provided by the Xi'an Hao Electrical and Mechanical Technology Limited. Xi'an Hao Electrical and Mechanical Technology Co., Ltd. (www.029hfkt.com/)(www.029hfkt.com) is a professional "central air conditioning" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "Gree" brand has a good reputation. We adhere to the "service first, customer first" principle, so that Xi'an Hao Electrical and Mechanical Services has won the trust of customers congregation in central air conditioning, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!