Add refrigerant in air conditioners transfer machine, as long as the control operating specifications do start running after cooling well, without adding refrigerant. But for the use of micro-leakage or shift due to slow movement when emptying the refrigerant will trace reduce or shift in the pipeline due to factors such as longer, the air conditioner in the running for some time can not meet the four conditions of normal operation that the pressure is lower than 4.9kg / (mm) 2 pipe frosting; Current reduction; the air temperature inside the machine does not conform to come, it would have to replenish the refrigerant. Air conditioning unit bracket "extended" professional representation in 2056 to replace a "Huaiyin area until after Ash Street Road around the old air conditioning unit residential decorative fence severe corrosion, partly broken off, there are security risks . "Recently, the public Liu told this newspaper reflect their own air conditioning residential fence security risk. For these fence, reporters learned that the relevant departments are working gradually dismantled. However, there are still a lot of old residential air conditioner bracket security risk, it also requires the people themselves to check and replace. "I lived in Ash Street, here's residential construction are quite a long time, most of them are old tenants, decorative fence here, the air conditioning unit is installed when the Games, most of all there rust phenomenon, generally only concerned with air conditioning can not be used, who will focus on the outside of the rack ah! "Liu told reporters that he usually does not pay attention to the day when he was watering the flowers, accidentally ran into the railing, and fell a big Block rust Xuzhou central air conditioning repair phone, startling him. At this time, Mr. Liu realized that there are security risks. According to reporter observed, these rusty iron railings in residential building facade, the whole building without cover, air conditioning unit, air conditioning repair in case of fall, will fall to the pavement directly upstairs, probably hit passers . Reporters visited found that in addition to Ash Street in neighboring Lee reflected by the Road along Alexander Road, near Lake Road and Zi Qian road, there are many old district exist "rusty" situation. The provincial capital of air conditioning brackets are used for what material? "Lifetime" How long? Reporter consulted Xuzhou Mr. Fu Sheng Erda air conditioning repair company, according to Mr. Fu introduction, the provincial capital of air conditioning bracket mostly triangle-based air-conditioning repair parts Xuzhou generally about 40 kg load, five or six years to be replaced once the bracket. Many electrical appliances era without the support of electricity, air conditioning and refrigeration equipment, as it is convenient living assistant. Summer and winter, air conditioning for us to use more generally. Sometimes the user might react would say air conditioning leakage, there is the feeling of power, then what causes it? Why when ① touch conditioned enclosure leakage will feel? Because the air conditioner is a Class Ⅰ appliances, air conditioning shell when the ground wire is not connected, it will produce induction, there is leakage of feeling. Therefore, the air conditioner must be powered air conditioning outlet or switch access, to ensure a good chassis ground air conditioner will eliminate induction. ② air conditioner remote control is not used for a long time, whether the battery needs to come up with? Because the remote control when not in use, but also make the battery a little bit of power, poor battery leak corrosive electrolyte bad remote control. ③ air conditioning turned off for a long time, air supply to disconnect it? Because the air conditioning in the power-up or remote shutdown, indoor or outdoor unit's electrical components will have little power (depending on the model from a few watts to hundreds of watts range). So Xuzhou air conditioning maintenance and fluoride, air conditioning is not used for a long time, it is recommended to disconnect the power conditioning to avoid damage to the power consumption and aging components. Xuzhou air conditioning maintenance and fluoride | Sheng Erda refrigeration (certified) | air conditioning maintenance provided by Xuzhou 圣尔达 Refrigeration Electrical Services Limited. Xuzhou Sheng Erda Refrigeration Electrical Services Limited (xzktw.com) Xuzhou, Jiangsu, heat, refrigeration and air conditioning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Sheng Erda leader in refrigeration staff warmly welcome all inquiries negotiations to create a better future Sheng Erda refrigeration.