My company has strong technical force, complete institutions, and has a team engaged in many years of practical experience in technical maintenance and installation.
All staff have at least 6 years of work experience in this industry. There are also long-term sales,
Installation and other pre-sales and after-sales service work of professional and technical personnel. Maintenance staff have received professional courses of training,
Familiar with the performance, maintenance and management of various equipment, service hotline:
With excellent professional skills and service consciousness, to ensure the quality of each service, won the majority of customers affirmation and trust.
The door-to-door maintenance service process is as follows
Service process: (telephone reservation) - (door-to-door inspection) - (develop a maintenance program) - (to determine the - (phone
Common air conditioning failures and solutions:
Failure of one: the most afraid to meet the winter air conditioning does not heat
1, improper use
Air conditioning in the long term after the time did not clean the filter in a timely manner as well as the interior caused by the blockage of the air circulation, to a certain extent, will affect the air conditioning heating effect.
The evaporator, condenser dust scale is too thick, will also reduce the effect of heat transfer, resulting in a decline in heating capacity, increased power consumption; heating temperature is set too low.
And air conditioning room doorway, wall holes are not blocked, or open windows and doors frequently, resulting in indoor heat loss, etc. will be unintentionally caused by the air conditioning heating is not strong.
2, environmental factors
Cooling and heating air conditioning heat pump type, heat pump auxiliary electric heating type and electric heating type three products, under equal conditions in the heating capacity, the first two kinds of power consumption than the third about half of the small, taking into account the capacity of the power supply and the cost of electricity, the family is now common to choose the first two types of air-conditioning (but they should pay attention to the conditions of use, the first two kinds of only applies -5 degrees Celsius above the environment, it is obvious that the first two types of air-conditioning is not strong, the first two types of air-conditioning is not strong. 5 ℃ above the environment, obviously not applicable to the northern region).
Heat pump type air conditioner, heating the ambient temperature is too low, the air conditioning energy efficiency ratio is also reduced, in the colder winter heating effect is not ideal, which is a normal phenomenon. For no automatic defrost heat pump air conditioner, it is the use of the lowest ambient temperature; is 5 ℃ above zero, below this temperature is not heating or poor results, this is because of the external heat exchanger on the accumulation of frost blocking the air flow, and can not be drawn from the outside world of the cause of the heat; for automatic defrost heat pump air conditioner, it is the use of the lowest ambient temperature is 5 ℃, below this temperature can not be effective in the production of heat.
Professional after-sales maintenance is the reason you choose us:
(1) the whole area door to door in just 30 minutes
(2) service public; fault public; price public.
(3) door-to-door masters have more than ten years of experience in specialized repair, excellent technology, service enthusiasm.
(4) first detection, quotation, the customer agreed to start repairing.
(5) no safety guarantee is not repaired, do not cure the root of the repair, no repair value is not repaired, do not waste customers a penny.
(6) the user acceptance before the completion of the repair, open the bill and warranty card.
(7) after-sales visit, ask about the use of home appliances and charge details.
(8) All the repairs will be recorded in detail and stored in our self-developed dispatch system;
When you need after-sales warranty service, our masters will be able to arrive at the scene in a timely manner.
National service area:
Guangzhou (Liwan District, Yuexiu District, Haizhu District, Tianhe District, Baiyun District, Huangpu District, Panyu District, Huadu District, Nansha District, Conghua District, Zengcheng District)
Shenzhen (Luohu District, Futian District, Nanshan District, Bao'an District, Longgang District, Yantian District, Longhua District, Pingshan District, Guangming New District)
Zhuhai City ( Xiangzhou District, Doumen District, 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, Ma Zhang 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 City (Guancheng District, Nancheng District, Dongcheng District, Wanjiang District, Shilongzhen , Shipai Town, Chashan Town, Qishi Town, Qiaotou Town, Dongkeng Town, Hengli Town, Changping Town, Humen Town, Chang'an Town, Shatian Town, Houjie Town, Liaobu Town, Dalingshan Town, Daliang Town, Huangjiang Town, Zhangmutou Town, Xiegang Town, Tangxia Town, Qingxi Town, Fenggang Town, Mayong Town, Zhongtang Town, Gaoshuipo Town, Shijie Town, Wangniudun Town, Hongmei Town, Daokiao Town))
Zhongshan City (Shiqi District, East District , West District, South District, Wu Guishan District, Torch Development Zone, Huangpu Town, Nantou Town, Dongfeng Town, Fusha Town, Xiaolan Town, Dongsheng Town, Guzhen Town, Henglian Town, Triangle Town, Minzhu Town, Nanlang Town, Harbor Town, Da Chung Town, Shaxi Town, Sanxiang Town, Banfu Town, Shenwan Town, Tanzhou Town)
Jieyang City (Rongcheng District, Jiedong District)
Hangzhou City (Upper City District, Downtown District, Jianggan District, Gongshu District, Xihu District, Binjiang District, Yuhang District, Xiaoshan District, Fuyang District)
Ningbo City (Haishu District, Jiangbei District, Beilun District, Zhenhai District, Yinzhou District, Fenghua District, Yuyao City, Cixi City)
Wenzhou City (Lucheng District, Longwan District, Ouhai District, Dongtou District, Ruian City, Yueqing City, Yongjia County, Pingyang County, Cangnan County, Wencheng County, Taishun County, Longgang City)
Shaoxing City (Yuecheng District, Keqiao District)
Huzhou City (Wuxing District, Nanxun District)
Jiaxing City (Nanhu District, Xiuzhou District, Haining City, Pinghu City, Tongxiang City, Jiashan County, Haiyan County)
Jinhua City (Wu Cheng District, Jindong District)
Taizhou City (Jiaojiang District, Huangyan District, Luqiao District)
Zhoushan City ( Dinghai District, Putuo District)
Nanjing City (Xuanwu District, Qinhuai District, Gulou District, Jianye District, Qixia District, Yuhuatai District, Jiangning District, Pukou District, Liuhe District, Lishui District, Gaochun District)
Wuxi City (Binhu District, Liangxi District, Xinwu District, Xishan District, Huishan District, Jiangyin District, Yixing District)
Xuzhou City (Yunlong District, Gulou District, Jawang District, Quanshan District, Tongshan District)
Changzhou City (Tianning District, Zhonglou District, Xinbei District, Wujin District, Jintan District)
Suzhou City (Gusu District, Huqiu District, Wuzhong District, Xiangcheng District, Wujiang District, Kunshan City, Changshu City, Zhangjiagang City, Taicang City)
Nantong City (Chongchuan District, Tongzhou District)
Lianyungang City (Lianyungang District, Haizhou District)
Huai'an City (Qingjiangpu District, Huai'an District, Huaiyin District)
Yancheng City (Tinghu District, Yandu District)
Yangzhou City (Guangling District, Ganjiang District, Jiangdu District, Baoying County, Yizheng City)
Zhenjiang City (Jingkou District, Runzhou District, Dantu District, Danyang City, Jurong City)
Taizhou City (Hailings District, Gaogang District, Jiangyan District)
Shijiazhuang City (Chang'an District, Qiaoxi District, Xinhua District, Jingfu Mining District, Yuhua District, Gaocheng District, Luquan District, Luancheng District)
Tangshan City (Lubei District, Lunan District, Guye District, Kaiping District, Fengyan District, Fenrun District)
Qinhuangdao City (Seaport District, Shanhaiguan District, Beidaihe District)
Handan City (Handan District, Congtai District)
Baoding City ( Jingxiu District, Lianchi District)
Cangzhou City (Yunhe District, Xinhua District)
Langfang City (Guangyang District, Anzhi District)
Zhengzhou City (Zhongyuan District, Erqi District, Guancheng District, Jinshui District, Shangjie District, Huiji District)
Kaifeng City (Longting District, Gulou District)
Luoyang City (Jianxi District, Xigong District, Laocheng District, Luolong District)
Zhumadian City (Yicheng District)
Nanyang City (Wancheng District, Wolong District)
Kunming City (Chenggong District, Panlong District, Wuhua District, Guandu District, Xishan District)
Shenyang City (Heping District, Shenhe District, Dandong District, Huanggu District, Tiexi District, Sujiatun District, Hunnan District, Shenbei New District, Yuhong District)
Dalian City (Zhongshan District, Xigang District Shaxiahekou District, Ganjingzi District, Lvshunkou District, Jinzhou District)
Harbin City (Daoli District, Nangang District, Daowai District, Songbei District, Xiangfang District, Hulan District)
Daqing City (Saltu District, Longfeng District, Zhanhuludu District, Honggang District, Datong District)
Changsha City (Furong District, Tianshen District, Yuelu District, Kaifu District, Yuhua District, Wangcheng District, Changsha County)
Changsha City (Furong District, Tianshen District, Yuelu District, Kaifu District, Yuhua District, Wangcheng District, Changsha County)
Zhuzhou City (Tianyuan District, Lusong District, Hetang District, Shifeng District)
Shaoyang City (Shuangqing District, Daxiang District)
Yueyang City (Yueyanglou District)
Chande City (Wuling District, Dincheng District)
Zhangjiajie City (Yongding District)
Loudi City (Lousing District)
Chenzhou City (Beihu District, Su Xian District) <
Huaihua City (Hecheng District)
Hefei City (Yaohai District, Luyang District, Shushan District, Baohu District, Feidong County, Feixi County, Chaohu City)
Wuhu City (Jinghu District, Yijiang District, Qiujiang District)
Bengbu City (Longzihu District, Bengshan District, Yuhui District, Huaishang District)
Hainan City (Tianjiam District)
Maanshan City (Huashan District, Yushan District)
Huabei City (Xiangshan District)
Anqing City (Yingjiang District, Daguan District, Yixiu District)
Liu'an City (Jin'an District, Yu'an District, Yejie District)
Jinan City (Lixia District, Shizhong District, Huaiyin District, Tianqiao District, Richeng District, Changqing District)
Qingdao City (Shinan District, Shibei District, Lichang District, Chengyang District, Laoshan District, Huangdao District)
Tengzhou City
Yantai City (Laishan District, Zhifu District, Fushan District, Muping District, Penglai District)
Weihaitai City (Huanjui District, Wendeng District)
Nanchang City (Donghu District, Xihu District, Qingyunpu District, Qingshanhu District, Xinjian District, Honggutan District, Nanchang County)
Jiujiang City ( Xunyang District, Lianxi District)
Yichun City (Yuanzhou District)
Jian 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 (Jiangan District, Jianghan District, Qiaokou District, Hanyang District, Wuchang District, Qingshan District, Hongshan District, Caidian District, Jiangxia District, Huangpi District, Xinzhou District, East and West Lake District, Hannan District)
Huangshi City (Huangshi Harbor District, Xisishan District, Xilu District, Tieshan District)
Yichang City (Yiling District, Xiling District, Wujiagang District, Dijun District, Tailing District)
Xiangyang City (Xiangcheng District, Fancheng District, Xiangzhou District)
Ezhou City (Echeng District)
Xiaogan City (Xiaonan District)
Jingzhou City (Jingzhou District, Shaxu District)
Huanggang City (Huangzhou District)
Xianning City (Xian'an District)
Suizhou City (Zengdu District)
Nanning City (Qingxiu District, Xingning District, Xixiangtang District, Jiangnan District, Liangqing District, Yongning District, Wuming District)
Liuzhou City (LiuBei District, LiuNan District, LiuJiang District, ChengZhong District, Yufeng District)
Guilin City (XiangShan District, XiuFeng District, DiaoCai District, Qixing District, YanShan District, LinGui District)
BeiHai City (HaiCheng District)
LanZhou City (ChengGuan District, QiliHe District, Xigu District, AnNing District, HongGu District)
Taiyuan (Xinghualing District, Xiaodian District, Yingze District, Jiancaoping District, Wanbailin District, Jinyuan District)
Datong (Pingcheng District, Yungang District)
Baotou (Kundulun District, Donghe District, Qingshan District)