Beijing Haier central air conditioning after-sales service hotline 24-hour unified maintenance network-after-sales service network 24-hour hotline: welcome to call!

Business scope: air-conditioning disassembly, air-conditioning maintenance, air-conditioning seeding, air-conditioning maintenance, air-conditioning disinfection, air-conditioning cleaning, refrigeration equipment maintenance, central air-conditioning maintenance, air-conditioning not cooling, air-conditioning insufficient cooling, air-conditioning noise, air-conditioning water leakage, air-conditioning electric leakage, and air-conditioning fan not rotating.

After years of practical experience, the company has summarized a set of effective management experience in engineering installation and equipment maintenance, and trained a group of professional engineering designers and experienced on-site installation engineers, as well as first-class construction and maintenance personnel.

Beijing Haier central air-conditioning after-sales service hotline 24-hour unified maintenance network central air-conditioning maintenance precautions

1, air conditioner host and protective cover

In the season when the air conditioner is not used, the outdoor unit should be protected to prevent the damage of bad weather to the air conditioner host as much as possible. The material of the protective cover can be waterproof and dustproof.

2, thunderstorm weather, it is best not to turn on the air conditioner.

If the air conditioner is in a power-off state, the possibility of burning the motherboard due to the entry of lightning and rain will be minimized.

3. Always use it in rainy days.

People are afraid of moisture, and electronic components are also afraid of moisture, because moisture will not only reduce the insulation performance of parts, but also rust parts and cause machine failure. Especially in the eastern coastal areas and the rainy season in the south, often turning on the air conditioner can not only dehumidify the room, maintain the indoor air quality, avoid the indoor items from getting wet, but also protect the air conditioner from the harm of moisture.

4, set the best temperature value

Don't set the temperature to 30℃ in winter, and be careful not to set the temperature to the limit of 30℃ that the air conditioner can bear in winter. This will cause the air conditioner to stop or start frequently, cause great damage to the compressor, directly affect the service life of the central air conditioner, and consume a lot of electricity. Generally, the room temperature of air conditioning heating in winter should be set between 18℃ and 22℃ (preferably 20℃).

Don't set the temperature to 16℃ in summer, and be careful not to set the temperature to the limit that the air conditioner can bear in summer 16℃, which will also cause the air conditioner to stop or start frequently, cause great damage to the compressor, directly affect the service life of the central air conditioner, and consume a lot of electricity. Generally, in summer, the room temperature should be set between 24℃ and 28℃ (preferably 26℃).

5, regular dust removal, to ensure that the return air outlet unimpeded.

If the air return port and heat exchanger of air conditioner are not cleaned for a long time, a layer of dust will accumulate, which will affect the air volume of air conditioner, so it is necessary to wipe and remove dust regularly.

6, often clean

Beijing Haier central air-conditioning after-sales service hotline needs to be cleaned after being used for a period of time or before changing seasons. This can effectively prevent air-conditioning diseases; Eliminate infectious bacteria; Remove dust and stains on the fins of indoor and outdoor units of air conditioners; Effectively prevent dust and pollution from accumulating again. Every two years or so, we should find a professional central air conditioning cleaning company for deep cleaning.

7, found that the situation timely repair.

Beijing Haier central air conditioning after-sales service hotline 24-hour unified repair network central air conditioning is a whole system. If there is any abnormality during use, stop using it immediately. Don't wait for a minor fault to cause a major fault before thinking of repairing it. At that time, the central air conditioner may have been greatly damaged, and its use effect and service life will also be greatly affected.

In order to solve your worries, we will leave a voucher for the service provided, which will indicate the cause of the failure, the maintenance result, the maintenance cost, the warranty time, and our company's service telephone number and complaint telephone number. The service is not over yet, and we will also clean up the service site, such as cleaning up the maintenance garbage and restoring the items that were moved before for maintenance. Thank you for your support of our service! If you need anything in the future, we will continue to provide you with satisfactory service.

Four brand beliefs:

Innovation: Haier adheres to the enterprising Haier culture, does not stick to the existing products and service forms in the home appliance industry, constantly strives for innovation and change in its work, actively expands new business areas, develops new ideas, new technologies, new products and new services for modern life solutions, leads the new trend of modern lifestyle, and comprehensively optimizes the quality of life and environment in an innovative and unique way.

Sustainable development: Haier will adhere to the consistent sense of social responsibility, adhere to the green concept in creativity, manufacturing, service, logistics and recycling, actively lead consumers, partners and even all walks of life to jointly protect and care for the environment, and lay a good foundation for the long-term development of society.

Customer first: Haier has a deep insight into people's needs for modern life: quality life and quality living environment. All Haier people and Haier's partners are sincerely involved in every detail such as R&D, procurement, production, logistics and service, give full play to their full potential and creativity, try their best to meet the needs of customers and realize customer-centered innovation.

Detailed solution: Haier not only fully understands consumers' living needs, but also deeply considers the comprehensive impact on the environment. Haier actively expands the business fields related to home life, comprehensively integrates products, services, home environment and network, and tailors systematic modern life solutions for consumers to create richer life experiences and a better living environment.

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)

Shantou City (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 City (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)