Central air-conditioning maintenance switchboard telephone 24-hour service (national networking) unified customer service after-sales designated maintenance after-sales telephone

Central air-conditioning maintenance switchboard telephone 24-hour service (national networking) unified customer service after-sales designated maintenance after-sales telephone

The central air-conditioning after-sales service center's 24-hour hotline is 400-017-110 (click this number to dial).

Service goal: to achieve zero service defects, 100% satisfaction, serious answers, and the voice of customers. As long as you call the company's 24-hour maintenance hotline: the company will serve you wholeheartedly at the first time! I believe your choice is not wrong! A better life begins with the after-sale of central air conditioning! Central air conditioning after-sales maintenance, the season is changing, our service remains unchanged!

Central air-conditioning after-sales telephone, providing smart home appliances, central, central central air-conditioning, central air-conditioning after-sales maintenance, relocation and installation, cleaning and fluoridation and other complete solutions. All provinces, cities and districts in China have after-sales service outlets. You only need one phone call, and we will serve you wholeheartedly.

What if customers can't find a solution to some central air-conditioning problems? You can try to contact customer service. What's the solution for central air conditioning without refrigeration? Let's introduce Bian Xiao Central Air Conditioning Maintenance Service Company.

? What if the central air conditioner doesn't cool?

The problem of central air conditioning not cooling is one of our common central air conditioning faults. First of all, check whether there is refrigerant in the central air conditioner, because if there is no refrigerant supply, the cooling capacity of the central air conditioner will drop sharply. At this time, we need to use a button ammeter to measure the power required by the central air conditioner itself. If the function is not good, the current setting value on the control panel will be incorrect.

? Secondly, we need to see if the connecting copper pipe between the outdoor unit and the indoor unit has been blocked. Here, we can pay attention to the capillary on its distributor. If the capillary is blocked, then we should analyze the voltage around the electromagnetic refrigerant control valve. If there is a problem with high or low voltage, the electromagnetic refrigerant control valve will open completely or be stuck by foreign objects. At this time, we can seek the assistance of professional electricians to deal with this problem.

? How to maintain the central air conditioner?

? As the first brand in the central air-conditioning industry, the quality of central air-conditioning has always been at the upstream of the industry, but even the best central air-conditioning will be very troublesome to maintain if it is not paid attention to during use. Let's take a look at how to maintain it!

? First of all, we should sort out the dust on the surface panel and cabinet of the central air conditioner, especially the central air conditioner. Long-term use will make it more dusty. At this time, it is necessary to scrub with a dry rag first, and then wipe with a wet rag with clear water, so that the cabinet will be as bright as new. Secondly, it is necessary to regularly observe whether the plug or power cord of the central air conditioner is normal. If there is poor contact, it should be repaired in time.

One of the reasons why the central air conditioner is not cooled;

? The power of the central air conditioner is not good, which is also one of the common reasons for not cooling, but there are many reasons for not cooling, such as: the low-power central air conditioner is in charge of a large room, and some central air conditioners seem to match the room area, so it is necessary to match the cooling capacity required by the power space of the central air conditioner; Changing the conditions of the application environment; Increase the compactness of the application environment; Reduce the heat source in the central air-conditioning environment and so on to deal with the problem of no refrigeration.

? The second reason why the central air conditioner does not cool:

? The central air conditioner is not cleaned and maintained for a long time, because the outdoor unit is installed outdoors, and a large amount of dirt such as dust and garbage will be adsorbed on the radiator after long-term use, which makes the radiator have poor heat dissipation effect and the central air conditioner does not cool; In addition, long-term neglect of central air-conditioning maintenance will make indoor air unsanitary, make it more susceptible to central air-conditioning diseases, increase power consumption, shorten the service life of central air-conditioning, advocate regular cleaning and maintenance of central air-conditioning, and make clean outdoor units more resistant to heat dissipation.

? The third reason why the central air conditioner does not cool:

The external ambient temperature is too high. This kind of uncooled situation is common when our outdoor unit is installed in a relatively closed space or the temperature around the outdoor unit is too high. This is extremely simple, because the air in the narrow space of the outdoor unit does not flow, resulting in the heat emitted by the radiator can not flow away, so that the central air conditioner does not cool; There is also a popular saying that when the outdoor temperature exceeds 43 degrees, it is difficult for most central air conditioners to transfer indoor heat to the outside through the radiator of the outdoor machine, which will also cause the central air conditioners to be uncooled.

? Four reasons why central air-conditioning does not cool:

? Due to the unreasonable installation of central air conditioner, the copper pipe between outdoor unit and indoor unit is too long, and it is advocated to shorten the length of copper pipe between outdoor unit and indoor unit of central air conditioner.

? Five reasons why central air-conditioning does not cool;

? The normal voltage is often not reached, the power supply voltage is not good, and the power supply voltage is unstable, especially in the peak period of power consumption. Of course, this kind of problem is obviously not a skilled central air conditioning maintenance worker can solve. It is necessary for us to deal with this problem from the perspective of providing stable voltage. Summer is the peak period of electricity consumption, and we can understand the voltage instability. However, if the central air conditioner cannot be started normally, we advocate contacting the local power supply department to deal with this problem.

Central air conditioning after-sales maintenance telephone /24-hour unified service

Service guarantee:

The fault caused by maintenance is guaranteed for 30 days, or the same fault occurs repeatedly for 30 days.

Regular companies operate regular companies, can issue invoices, and put an end to individual black maintenance tour stalls.

Quick door-to-door telephone appointment maintenance, 24-hour telephone consultation maintenance.

Convenient and fast, there are outlets all over the city, and engineers arrange them nearby to provide fast door-to-door service.

The price is transparent, the fees are unified, and it is open and transparent.

All services are rewarded, all services are rewarded, and service quality is double insurance.

This service includes door-to-door delivery. If the customer gives up the maintenance after the master comes to the door, he only needs to pay the master 30-50 yuan empty running fee.

National service area:

Guangzhou (Liwan District, Yuexiu District, Haizhu District, Tianhe District, Baiyun District, Huangpu District, Panyu District, Huadu District, Nansha District, Conghua District and Zengcheng District)

Shenzhen (Luohu District, Futian District, Nanshan District, Baoan District, Longgang District, Yantian District, Longhua District, Pingshan District and Guangming New District)

Zhuhai City (Xiangzhou District, Doumen District and Jinwan District)

Shanghai (longhu district, jinping district, Chenghai District)

Foshan City (Chancheng District, Nanhai District, Shunde District, Sanshui District)

Jiangmen City (Pengjiang District, Jianghai District, Xinhui District, Taishan City, Kaiping City)

Zhanjiang City (Chikan District, xiashan district, Potou District, Mazhang District)

Maoming City (Maonan District)

Zhaoqing City (Duanzhou District, Dinghu District, Gaoyao District)

Huizhou City (Huicheng District, Huiyang District)

Meizhou City (Meijiang District, Meixian District)

Heyuan City (Yuancheng District)

Qingyuan City (Qingcheng District, Qingxin District)

Dongguan (Guancheng, Cheng Nan, Dongcheng, John Wan, Shilong, Shipai Town, Chashan, Qishi, Qiaotou, Dongkeng, hengli town, changping town, Humen, Chang 'an, shatian town, houjie town, Liaobu, Dalingshan, Da Lang, Huangjiang, Zhangmutou, Xiegang and Tangxia).

Zhongshan City (Shi Qi District, East District, West District, South District, Wuguishan District, Torch Development Zone, Huangpu Town, nantou town, Dongfeng Town, Fusha Town, Xiaolan Town, Dongsheng Town, Guzhen Town, henglan town, Sanjiao Town, Minzhong Town, nanlang town, Gangkou Town, Dayong Town, shaxi town, sanxiang town, Banfu Town, shenwan town and tanzhou town).

Jieyang City (Rongcheng District, Jiedong District)

Hangzhou (Shangcheng District, Xiacheng District, Jianggan District, Gongshu District, Xihu District, Binjiang District, Yuhang District, Xiaoshan District and Fuyang District)

Ningbo (Haishu District, Jiangbei District, Beilun District, zhenhai district, Yinzhou District, Fenghua District, Yuyao City and Cixi City)

Wenzhou City (Lucheng District, Longwan District, ouhai district, Dongtou District, Ruian City, Yueqing City, Yongjia County, Pingyang County, Cangnan County, wencheng county City, Taishun County and Longgang City)

Shaoxing City (Yuecheng District, Keqiao District)

Huzhou City (Wuxing District, Nanxun District)

Jiaxing City (Nanhu District, Xiuzhou District, Haining City, pinghu city City, Tongxiang City, Jiashan County, Haiyan County)

Jinhua City (Wucheng District, Jindong District)

Taizhou City (Jiaojiang District, huangyan district, luqiao district)

Zhoushan City (Dinghai District, Putuo District)

Nanjing (Xuanwu District, Qinhuai District, Gulou District, jianye district, Qixia District, Yuhuatai District, Jiangning District, Pukou District, Liuhe District, Lishui District and Gaochun District)

Wuxi City (Binhu District, Liangxi District, Wuxin District, Xishan District, Huishan District, Jiangyin City and Yixing City)

Xuzhou City (Yunlong District, Gulou District, jiawang district, quanshan district, tongshan district)

Changzhou City (Tianning District, Zhonglou District, Xinbei District, Wujin District, Jintan District)

Suzhou (gusu district, huqiu district, Wuzhong, Xiangcheng, Wujiang, Kunshan, Changshu, Zhangjiagang and Taicang)

Nantong City (Chongchuan District, Tongzhou District)

Lianyungang City (Lianyun District, Haizhou District)

Huaian City (Qingjiangpu District, Huai 'an District, Huaiyin District)

Yancheng City (tinghu district, Yandu District)

Yangzhou City (Guangling District, Hanjiang District, Jiangdu District, Baoying County, Yizheng City)

Zhenjiang City (Jingkou District, Runzhou District, Dantu District, Danyang City, jurong city)

Taizhou City (Hailing District, gaogang district, Jiangyan District)

Shijiazhuang City (Chang 'an District, qiaoxi district, Xinhua District, jingxing mining area, Yuhua District, Gaocheng District, Luquan District and Luancheng District)

Tangshan City (lubei district, lunan district, guye district, Kaiping District, Fengnan District and Fengrun District)

Qinhuangdao City (Haigang District, Shanhaiguan District, Beidaihe District)

Handan City (Hanshan District, congtai district)

Baoding City (Jingxiu District, Lianchi District)

Cangzhou City (Yunhe District, Xinhua District)

Langfang City (Guangyang District, Anci District)

Zhengzhou City (Zhongyuan District, Erqi District, Guancheng District, Jinshui District, Shang Jie District, Huiji District)

Kaifeng City (Longting District, Gulou District)

Luoyang City (jianxi district, Xigong District, Old Town, Luolong District)

Zhumadian City (Yicheng District)

Nanyang City (Wancheng District, Wolong District)

Kunming (Chenggong District, Panlong District, Wuhua District, Guandu District and Xishan District)

Shenyang (Heping District, Shenhe District, Dadong District, Huanggu District, Tiexi District, Sujiatun District, Hunnan District, Shenbei New District and Yuhong District)

Dalian (Zhongshan District, Xigang District, Shahekou District, Ganjingzi District, Lushunkou District, Jinzhou District)

Harbin (Daoli District, nangang district, Daowai District, Songbei District, Xiangfang District and Hulan District)

Daqing City (Saertu District, Longfeng District, ranghulu district, Honggang District, datong district)

Changsha City (Furong District, Tianxin District, Yuelu District, Kaifu District, Yuhua District, Wangcheng District and Changsha County)

Zhuzhou City (Tianyuan District, Lusong District, Hetang District, Shifeng District)

Shaoyang City (Shuangqing District, Daxiang District)

Yueyang City (Yueyang Building District)

Changde City (Wuling District, Dingcheng District)

Zhangjiajie City (Yongding County)

Loudi City (Louxing District)

Chenzhou City (Beihu District, Suxian District)

Huaihua City (Hecheng District)

Hefei (Yaohai District, Luyang District, Shushan District, Baohe District, Feidong County, Feixi County and Chaohu City)

Wuhu City (Jinghu District, Yijiang District, Jiujiang District)

Bengbu City (Longzihu District, bengshan district, Yuhui District, Huaishang District)

Huainan City (Tianjiaan District)

Maanshan City (Huashan District, Yushan District)

Huaibei City (Xiangshan District)

Anqing City (Yingjiang District, Daguan District and Yixiu District)

Lu 'an City (jin an district, Yu 'an District, Yeji District)

Jinan City (Lixia District, Shizhong District, Huaiyin District, tianqiao district, Licheng District and Changqing District)

Qingdao (Shinan District, Shibei District, Licang District, Chengyang District, Laoshan District and Huangdao District)

Tengzhou city

Yantai City (lai shan, Zhifu District, Fushan District, Muping District, Penglai District)

Weihai City (Huancui District, Wendeng District)

Nanchang City (donghu district, Xihu District, qingyunpu district, Qingshan Lake District, Xinjian District, Honggutan District, Nanchang County)

Jiujiang City (Xunyang District, Lianxi District)

Yichun City (Yuanzhou District)

Ji 'an City (Jizhou District, Qingyuan District)

Ganzhou City (zhanggong district, Nankang District, Ganxian District)

Jingdezhen City (Zhushan District, Changjiang District)

Pingxiang City (Anyuan District)

Yingtan City (Yuehu District)

Wuhan (Jiang 'an District, Jianghan District, Qiaokou District, Hanyang District, Wuchang District, Qingshan District, Hongshan District, caidian district, Jiangxia District, huangpi district, Xinzhou District, Dongxihu District and Hannan District)

Huangshi City (huangshigang district, Xisaishan District, Xialu District, Tieshan District)

Yichang City (Yiling District, Xiling District, Wujiagang District, Dianjun District, Xiaoting District)

Xiangyang City (Xiangcheng District, fancheng district, Xiangzhou District)

Ezhou (Echeng District)

Xiaogan City (Xiaonan District)

Jingzhou City (Jingzhou District, Shashi District)

Huanggang City (Huangzhou District)

Xianning City (Xian 'an District)

Suizhou City (Zengdu District)

Nanning (Qingxiu District, Xingning District, Xixiangtang District, Jiangnan District, Liangqing District, Yongning District and Wuming District)

Liuzhou City (Liubei District, Liunan District, Liujiang District, Chengzhong District and Yufeng District)

Guilin City (Xiangshan District, Xiufeng District, Diecai District, Qixing District, Yanshan District and Lingui District)

Beihai City (Haicheng District)

Lanzhou City (Chengguan District, Qilihe District, Xigu District, Anning District and Honggu District)

Taiyuan City (Xinghualing District, xiaodian district, yingze district, jiancaoping district, Wanbailin District, Jinyuan District)

Datong City (Pingcheng District, Yungang District)

Baotou City (Kundulun District, Donghe District, Qingshan District)

Xi 'an (Xincheng District, beilin district, Lianhu District, Yanta District, Baqiao District, weiyang district, yanliang district, Lintong District, Chang 'an District, Gaoling District)

Baoji City (Weibin District, Jintai District)

Xianyang City (Qindu District, Weicheng District)

Yulin City (Yuyang District, Hengshan District)

Changchun City (Nanguan District, Chaoyang District, Lvyuan District, Erdao District, Shuangyang District and Kuancheng District)

Fuzhou (Gulou District, Taijiang District, Cangshan District, Jin 'an District, Mawei District, Changle District)

Xiamen (Siming District, Huli District, jimei district, Xinglin District, Haicang District, Tongan District and Xiang 'an District)

Putian City (Chengxiang District, Licheng District, Hanjiang District)

Quanzhou (Licheng District, Quangang District)

Zhangzhou City (xiangcheng district)

Guiyang City (Guanshanhu District, Nanming District, Yunyan District, Huaxi District, Wudang District and Baiyun District)

Liupanshui City (Zhongshan District)

Xining City (Chengzhong District, Chengdong District, Chengxi District, Chengbei District and Huangzhong District)

Chengdu (Jinjiang District, Qingyang District, jinniu district, Wuhou District, chenghua district, qingbaijiang district, Longquanyi District, Xindu District, Wenjiang District, Shuangliu District, Pidu District, Xinjin District, Dujiangyan City and chongzhou city)

Mianyang City (Fucheng District, Youxian District)

Luzhou City (Jiangyang District, Longmatan District)

Deyang City (Jingyang District)

Suining City (chuanshan district, Anju District)

Leshan City (Shizhong District)

Yibin City (Xuzhou District, Cuiping District)

Nanchong City (Shunqing District, Jialing District)

Dazhou City (Tongchuan District, Dachuan District)

Meishan City (Dongpo District)

Yinchuan City (xingqing district, Xixia District, jinfeng district)

Haikou City (xiuying district, Longhua District, qiongshan district, Meilan District)

Sanya City (Haitang District, Jiyang District, Tianya District, Yazhou District)