Shenhua water heater after-sales maintenance telephone-national 24-hour unified 400 customer service center

Shenhua water heater after-sales maintenance telephone -24-hour national unified after-sales service

24-hour maintenance service telephone number of Shenhua water heater service center:? 400-017-110 (please click the number you want to dial)

Dear users, hello! Thank you very much for choosing Shenhua series products! Thank you for accepting us. Please provide all services. I believe that with your support, we can constantly improve our service processes and services to provide you and other consumers with all-round services. Quality is our life. Shenhua after-sales maintenance service center will continue to grasp the lifeline of scientific and technological development, continue to uphold the concept of high-quality and timely professional service, take honesty as the foundation, and provide our customers with better services with innovative maintenance technology and increasingly high service standards!

company introduction

The spirit of sincere cooperation and hard work has achieved good results in a short time. In the future development of the company, we will continue to learn and innovate, absorb advanced management concepts and technologies, constantly improve and improve service quality, and provide professional and efficient brand services to customers at reasonable prices according to their actual conditions. "Smile, service, a hundred satisfactions"

Is our service tenet, and we will strive to create a clean, beautiful, comfortable and satisfactory working and living environment for our customers.

Service flow/procedure

1. Call: Our services are all over the city, which greatly facilitates customers. So, please don't worry when your electrical appliance breaks down. Just a phone call, we will provide you with professional, fast and high-quality services at any time.

2. Registration and appointment: You need to describe the type, brand, model, fault phenomenon of electrical appliances, as well as your contact information and address, so that we can provide on-site service more quickly and conveniently.

On-time delivery: We will arrive on time according to the scheduled on-site service time.

4, check the fault: in the case of convenient boot, we will first test the fault of electrical appliances, so as to eliminate the fault. After testing and troubleshooting, the maintenance technician found the general cause of electrical failure.

5. Determine the cost: Before the formal troubleshooting, report the cause of the failure, and quote the cost required to repair the failure, so as to be aware of it. At the same time, you can also give up maintenance because the price exceeds the budget. If we give up the maintenance, our staff will only charge 30 yuan the door-to-door empty running fee.

6. Troubleshooting: If the customer agrees to repair, we will officially troubleshoot the fault until it disappears. After troubleshooting, customers began to check, and we strive to be as perfect as ever.

Professional maintenance comes to the door, because the cause of the failure is uncertain, the quotation cannot be unified on the phone, and all maintenance will be quoted after on-site maintenance, which is under maintenance. Original accessories, reasonable charges, quotation before repair, warranty after repair, no good commitment, only better service.

Professional water heater maintenance, installation and maintenance, honest service, quality assurance, rich maintenance experience, making money with conscience, relying on technology to eat, truly serving users, we have maintenance points in all areas of the city, no matter rain or shine, no matter how far or near, holidays are endless, as long as you call, we will quickly come to your door to serve you. Welcome to inquire or repair!

Provide one-stop water heater services such as water heater relocation, disassembly, stand-alone installation, stand-alone disassembly, water heater maintenance, cleaning, fluorination, maintenance and transformation, water heater without refrigeration, fluorination frequency conversion maintenance, water heater leakage problem fixed frequency maintenance, etc.

I. Detailed explanation of e4 maintenance method of Shenhua gas water heater's misfire.

E4: Overheating protection of outlet water temperature. The heat exchange surface temperature of the water heater is very high. When water flows, there will be scale for a long time, and a large amount of scale will adhere to the inner surface of the heat exchanger, causing the hot water pipeline to be blocked, resulting in a smaller hot water outlet (seemingly the phenomenon of low water pressure) and a longer hot water outlet time.

The hot water outlet is equipped with a temperature sensor, which is the narrowest part of the water channel of the water heater, and it is easy to deposit scale, resulting in the problem of temperature induction lag. As a result, the water heater cannot stop heating after the water temperature exceeds the set temperature, which will seriously lead to overheating and flameout of hot water.

2. What is the fault code E4 of Shenhua gas water heater?

High temperature protection.

Try to open the inlet water. If it has been adjusted to the maximum, it is likely to be a scale blockage problem. The following phenomenon is that the hot water outlet is much smaller than the cold water outlet. If the amount of water passing through is small and the burner remains unchanged, the water temperature will be high. If it is too high, the water heater will automatically protect and stop heating.

Cold water is normal, but hot water is small. We should consider why there used to be more hot water, but now there is less. The reason is that the more scale deposits, the more pipes are blocked.

It is recommended to clean and remove scale immediately. You can buy a set of disassembly-free descaler for gas water heater online, and use it to inject descaling agent into the water heater and clean the inside of the water heater and hot water pipes. The operation is simple and convenient, and it can be cleaned regularly in the future, which can avoid the recurrence of this problem.

3. What if Shenhua gas water heater doesn't strike a fire?

If the gas water heater doesn't catch fire, it can be sent for maintenance. The gas water heater won't catch fire because the microswitch is broken.

Gas water heater, also known as gas water heater, refers to a gas appliance that uses gas as fuel and transfers heat to cold water flowing through the heat exchanger through combustion heating to achieve the purpose of making hot water.

Gas water heater is mainly composed of valve body assembly, main burner, small fire burner, heat exchanger and safety device. It also includes the flue of the flue water heater and the forced exhaust device of the forced exhaust water heater. The valve body assembly controls the working procedure of the whole water heater, including water valve, air valve, microswitch and igniter. When installing the water heater, valves should be installed on the water inlet pipe, water outlet pipe and gas pipe.

The basic working principle of gas water heater is that cold water enters the water heater and flows through the water-gas linkage valve body to push the water-gas linkage valve under a certain water pressure difference. At the same time, press the micro switch of DC power supply, turn on the power supply and start the pulse igniter. At the same time, open the gas transmission solenoid valve, and the pulse igniter will continue to ignite automatically.

This process lasts about 5~ 10 seconds, until the ignition successfully enters the normal working state. When the gas water heater is short of water or water pressure, electricity and gas, and the hot water temperature is too high, and the flame is blown out accidentally, the pulse igniter will automatically cut off the power supply by detecting the signal fed back by the induction needle, and the gas transmission solenoid valve will immediately return to the original normally closed valve state in the case of power shortage, that is to say, the gas has been cut off at this time.

Beijing (Dongcheng District, Xicheng District, Chongwen District, Xuanwu District, Chaoyang District, Fengtai District, Shijingshan District, Haidian District and Mentougou District)

Fangshan District, Tongzhou District, Shunyi District, Changping District, Daxing District)

Tianjin (Heping District, Hedong District, Hexi District, Nankai District, Hebei District, Hongqiao District, Tanggu District, Hangu District, Dagang District, Dongli District, Xiqing District, Jinnan District, Beichen District, wuqing district District and Baodi District)

Shijiazhuang City (Chang 'an District, Qiaodong District, qiaoxi district, Xinhua District, Suburb, jingxing mining area)

Tangshan City (lunan district, lubei district, Guzhi District, Kaiping District, New District)

Qinhuangdao (Haigang District, Shanhaiguan District, Beidaihe District)

Baoding City (Lianchi District, Jingxiu District)

Zhangjiakou City (Qiaodong District, qiaoxi district, Yihua District, Xiahuayuan District)

Langfang City (Anci District, Guangyang District)

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

Datong City (urban area, mining area, southern suburbs and Xinrong District)

Jincheng (urban area)

Baotou City (Donghe District, Kundulun District, Qingshan District, Shiguai Mining Area, Baiyun Mining Area and Jiuyuan District)

Shenyang (Heping District, Shenhe District, Dadong District, Huanggu District, Sujiatun District, Dongling District, Xinchengzi District and Yuhong District)

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

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

Jilin City (Changyi District, Longtan District, chuanying, Fengman District)

Kunshan City, Taicang City

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

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

Shanghai (Pudong New Area, Xuhui District, Huangpu District, Yangpu District, Hongkou District, Minhang District, Changning District, Putuo District, Baoshan District, Jing 'an District, Zhabei District, Luwan District, Songjiang District, Jiading District, Nanhui District, Jinshan District, Qingpu District and Fengxian District)

Nanjing (Xuanwu District, baixia district, Qinhuai District, jianye district, Xiaguan District, Pukou District, Qixia District, Yuhuatai District, Jiangning District, District)

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

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

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

Suzhou City (huqiu district, Wuzhong District, Xiangcheng District, gusu district, Wujiang District)

Nantong City (Chongzhou District, Gangzha District, Tongzhou District)

Yangzhou City (Guangling District, Hanjiang District, Jiangdu District)

Hangzhou (Lin 'an District, Shangcheng District, Xiacheng District, Jianggan District, Yegong District, Xihu District, Binjiang District and Yuhang District)

Ningbo (Haishu District, jiangdong district, Jiangbei District, Beilun District, zhenhai district)

Wenzhou City (Lucheng District, Longwan District, ouhai district, Dongtou District)

Jiaxing City (Nanhu District, Xiuzhou District)

Shaoxing City (Yuecheng District, Keqiao District, Shangyu District)

Jinhua City (Jindong District)

Zhoushan City (Dinghai District, Putuo District)

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

Hefei (Yaohai District, Luyang District, Shushan District and Baohe District)

Wuhu City (Jinghu District, Jiang Ge District, Jiujiang District, sanshan district)

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

Maanshan City (Huashan District, Yushan District)

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

Suzhou (Yongqiao District)

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

Chaohu City (Chaohu District)

Fuzhou (Gulou District, Taijiang District, Cangshan District, Mawei District, Jinan District, Changle District)

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

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

Quanzhou (Licheng District, Fengze District, Luojiang District, Quangang District)

Zhangzhou City (xiangcheng district, longwen district)

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

Jingdezhen City (Changjiang District, Zhushan District)

Pingxiang City (Anyuan District, xiangdong district)

Jiujiang City (Lianxi District, Xunyang District)

Xinyu City (Yushui District)

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

Yichun City (Yuanzhou District)

Shangrao City (Xinzhou District, Guangfeng District and Guangxin District)

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

Yantai City (Zhifu District, Fushan District, Laishan Development Zone)

Weihai City (Huancui District)

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

Kaifeng City (Longting District, Shunhe District, Gulou District, Jinming District, Yuwangtai District)

Anyang City (Wenfeng District, Beiguan District, Yindu District, Long 'an District)

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

Xinxiang City (Hongqi District, Weibin District, Fengquan District, muye district)

Jiaozuo City (Liberated Area, zhongzhan district, macun district, Shanyang District)

Nanyang City (Wancheng District, Wolong District)

Shangqiu (liangyuan district)

Xinyang City (Shihe District, Pingqiao District)

Zhoukou City (Chuanjiang District)

Wuhan (Jiang 'an District, Jianghan District, Qiaokou District, Hanyang District, Wuchang District and Qingshan District)

Huangshi City (huangshigang district, Xizhai Mountain, Xialu District, Tieshan District)

Zhengzhou City (Furong District, Tianxin District, Yuelu District, Kaifu District, Yuhua District, Wangcheng District)

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

Yueyang City (Yueyang Tower District, Yunxi District, Junshan District)

Zhangjiajie City (Yongding County, Wulingyuan District)

Chenzhou City (Beihu District, Suxian District)

Huaihua City (Hecheng District)

Loudi City (Louxing District)

Guangzhou (Liwan District, Yuexiu District, Haizhu District, Tianhe District, Baiyun District and Huangpu District)

Shenzhen (Luohu District, Futian District, Nanshan District, Baoan District, Longgang District, Yantian District)

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

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

Maoming City (Maonan District, Maogang District)

Heyuan City (Yuancheng District)

Dongguan, Zhongshan, Chaozhou and Jieyang

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

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

Yulin City (Yuzhou District)

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

Chongqing (Wanzhou District, Fuling District, Yuzhong District, dadukou district, Jiangbei District, Shapingba District, Jiulongpo District, Nan 'an District, Pei Bei District, Wansheng District, Shuangqiao District, Yubei District and Banan District)

Chengdu (Jinjiang District, Qingyang District, jinniu district, Wuhou District, chenghua district, Longquanyi District, qingbaijiang district, Shuangliu District and Xindu District)

Mianyang City (Fucheng District, Youxian District)

Leshan City (Shizhong District, Shawan District, wutongqiao district, Jinkouhe District)

Nanchong City (Shunqing District, Gaoping District, Jialing District)

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

Zunyi City (Honghuagang District, Huichuan District)

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

Xianyang City (Qindu District, Yangling District, Weicheng District)

Xi 'an (Xincheng District, beilin district, Lianhu District, Baqiao District, weiyang district, Yanta District)

Baoji City (Weibin District, Jintai District)

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

What is the customer service phone number of Shenhua water heater? Shenhua water heater maintenance-service telephone number of after-sales outlets in various centers across the country!

The after-sales service telephone number of Shenhua water heater is 400-017-111.

Dear users, hello! Thank you very much for choosing gas heating stove series products! Thank you for accepting us. Please supervise the whole service process. I believe that with your support, we can constantly improve the service process, improve the service quality, and provide you and other consumers with all-round services.

The staff of Shenhua water heater after-sales maintenance service center has strong technical force and first-class service. Companies adhering to modern management, with excellent team, honest service. All your questions are just a phone call, and we will take care of the rest.