What should I do if the high -temperature weather continues to air -conditioning in Guangzhou?Maintenance expert support

Yangcheng Evening News all -media reporter Li Chunwei

The heat continued, and the air conditioner became a "renewal artifact" for many people. However, a neighborhood reported to the Yangcheng Evening News reporter that the air -conditioning at home has become slower and slower recently. They found maintenance staff to come to repair, and they still did not improve.

Search "official maintenance" online many non -original maintenance personnel

Ms. Zhang, who lives in Binjiang Road, Haizhu District, reported to reporters that starting last week, the air conditioner who bought the family for three years obviously felt that the cooling became slower. She went online combined with the name of the air -conditioning brand and the "maintenance detection" search, and found a contact number.

After calling, the other party quickly sent a maintenance master to come to the door. After the master was tested with an instrument, he believed that Ms. Zhang's air -conditioning "snow species" had been consumed and had to be added. Ms. Zhang later used 600 yuan to supplement the "snow species" for the 4 air conditioners in the family, but the situation did not improve significantly. She has called the maintenance personnel many times later, and the maintenance personnel have not given her a satisfactory reply.

A reporter from Yangcheng Evening News found that Ms. Zhang called was not officially repaired at the time. The brand's customer service subsequently responded to the inquiry, saying that the so -called "official maintenance" of the Internet searched, because the "Li Gui" maintenance point often took the banner of "official brand" and used the real "fake" website to flicker consumers. The 400 phone on the Internet is not necessarily the official customer service hotline of brand appliances. Consumers should find the official after -sales service contact information from the product manual or after -sales service manual, or directly contact the electrical operator to provide consumers with official maintenance staff.

When regular home appliances maintenance personnel come to the door, the company generally uses the company to unify clothing and wear working cards in order to accept supervision. Consumers should check the work permits, work orders, and maintenance documents of maintenance personnel. If they have questioned the identity of the maintenance personnel, they can call home appliance chain companies and brands to verify their identities after sale.

The temperature of the air -conditioning unit is increased or the efficiency is reduced

Yangcheng Evening News all -media reporters then contacted the brand maintenance experts to come to the door. After detailed testing, the expert introduced that Ms. Zhang's air -conditioning was "excessive dust accumulated, affecting heat dissipation" or the main reason for the decrease in air conditioning efficiency.

He introduced that the air -conditioning outsourcing for a long time will not be cleaned for a long time, which will lead to slow heat dissipation. Because the machine is outdoors and the temperature is far higher than the indoor, in extreme cases, there may even be a self -protection behavior that occurs at high temperature due to high temperature. After cleaning up, Ms. Zhang felt that the air -conditioning refrigeration increased significantly.

Maintenance experts also introduced that the general brand air conditioner does not exist within 5 years that needs to be supplemented by snow species.

He introduced that there are many problems with air conditioners at present, and many of them are due to outdoor machines. "The installation location is wrong. If the outdoor unit is not ventilated, it will affect the heat dissipation. Outdoor machines are wrong and long -term exposure will increase the temperature of the outdoor unit, which will cause the compressor to stop working." The sun is sunny, and too much dust causes the condenser to block, and it may also cause the air conditioning to be overheated. "

How to solve the heat -protecting air conditioner without refrigeration? According to reports, when the air conditioner is overheated in summer, it is not refrigerated, and the air conditioner can be turned off for a period of time. Conditions can cool down the outdoor machine to cool down and relieve the temperature too high. If the installation location of the air -conditioning unit is unreasonable, it is recommended to find a professional maintenance master to displace or install a sunshade to avoid sun exposure.

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