Fujitsu air conditioning national service telephone: 400-9020-799 (please click this number to dial)
The authorized after-sales service center of Fujitsu Air Conditioning provides Fujitsu users in all regions.
"Safe, high-quality, fast and accurate" comprehensive services, including Fujitsu central air conditioning maintenance,
Fujitsu air conditioning cleaning, Fujitsu air conditioning installation, Fujitsu air conditioning snow cleaning, Fujitsu air conditioning renovation, Fujitsu central air conditioning debugging and other after-sales services.
Fujitsu air conditioning national service telephone after-sales telephone-welcome to call the national maintenance telephone center.
Fujitsu air conditioning after-sales maintenance service center always adheres to the operating principle of quality first and customer first. Strict management system, first-class service quality, professional maintenance technicians, advanced testing equipment and good integrity have won the trust of our customers. Our company has a service team with rich practical experience in design, installation and maintenance, and all employees have at least three years of working experience in this industry. We have many years of experience in professional installation and maintenance of household and commercial air conditioners, and always adhere to the purpose of "contributing to the city and winning the trust with sincerity"! The spirit of "forge ahead and keep exploring"!
As long as you call, we will serve you wholeheartedly for 24 hours! The maintenance center strictly implements the company's "Maintenance Charge Standard" in terms of charges, and puts an end to the company's maintenance personnel's arbitrary charges. The scope of maintenance services has covered every corner of the main city and surrounding counties. At any time to provide you with high-quality and fast on-site maintenance services!
Fujitsu air-condition national service telephone after-sales telephone (each point) 24-hour fault maintenance center
Fujitsu air conditioning after-sales service provides users with a worry-free service experience;
1 criterion: customer satisfaction becomes the only criterion for testing Fujitsu air-conditioning service;
Three satisfactions: to achieve three satisfactions in the process of serving users, that is, to make users "satisfied with time, process and result";
Five controls: In order to let users have no worries in the whole service process, products and services are subject to "five controls"-management design, management distribution, management installation, management maintenance and management maintenance;
0 complaints: 0 complaints from users about Fujitsu air-conditioning services have become the common pursuit of all Fujitsu air-conditioning service providers.
Fujitsu air conditioning national after-sales service maintenance telephone
Service belief
Careful and worry-free, so that customers are satisfied and even moved!
Fujitsu air conditioner adopts advanced call center service platform, which is convenient to answer calls from users quickly; Establish perfect customer files through CRM customer management system; Provide users with meticulous, worry-free and all-round professional and caring services. You only need a phone call, and the service provider can provide you with professional services such as purchase, product consultation, installation, maintenance and acceptance.
What is the national service telephone number of Fujitsu air conditioner (all points in the country)?
Cause analysis of E2 fault of Fujitsu air conditioner
The meaning of Fujitsu air conditioner E2 fault: antifreeze protection.
1. Anti-freezing protection means that when the evaporator temperature is too low, the air conditioner enters self-protection and protection state.
2. In the refrigeration and dehumidification mode, when the compressor is started for 6 minutes and T steam -5℃ is detected for 3 consecutive minutes, the indicator light flashes and the fault code E2 is displayed, and the CPU issues an instruction to stop the compressor. External fan, unshielded button.
3.t when steaming >; At 6℃, when the compressor stopped running for 3 minutes, the indicator light went out, the LCD resumed displaying and operated as usual.
Brief Introduction of Fujitsu Air Conditioning E2 Code
Fault causes and maintenance process of Fujitsu air conditioner E2, Fujitsu air conditioner online maintenance service platform.
1. The filter screen is dirty and blocked;
2. The evaporator surface is dirty and the air volume is small;
3. The system is short of fluorine;
4. The connecting pipe is flattened.
Maintenance method of Fujitsu air conditioner E2 fault
What is the after-sales telephone number of Fujitsu Air Conditioning National Service/National 24-hour Maintenance Center?
Fault causes and maintenance process of Fujitsu air conditioner E2, Fujitsu air conditioner online maintenance service platform.
1. Maintenance experience.
A. Check the filter first, and if it is dirty, it needs to be cleaned;
B. if it is not dirty, clean the internal evaporator.
2. Control fault or analyze system fault.
A first, check whether the evaporator is frosted during normal operation. If frosting occurs, it indicates system failure;
Take out the indoor tube temperature bag from the evaporator. If there is no E2, it is a system problem;
Fault causes and maintenance process of Fujitsu air conditioner E2, Fujitsu air conditioner online maintenance service platform.
C. If the pressure does not frost (0.4MPA-0.5MPA is normal), there is something wrong with the tube temperature sensor in the control system.
3. Several key points.
Check whether the indoor ambient temperature is too low;
B. Whether the indoor fan speed is too low;
C. whether the indoor evaporator is too dirty;
D. whether the system is blocked;
As long as you call the 24-hour maintenance hotline of the outlet, our company will serve you wholeheartedly at the first time.
Fujitsu air conditioning after-sales maintenance service commitment:
1 Fujitsu air conditioners shall be maintained in accordance with maintenance procedures and operating procedures to ensure maintenance quality.
2 Strictly control the quality of accessories, and put an end to flailing old accessories with fake and inferior accessories.
The service hotline is answered 24 hours and responded within 24 hours. The maintenance workshop and the front desk receive holidays without rest, so as to ensure that users can establish a maintenance system in time, set up a maintenance team and arrive at the site for maintenance at any time.
4. Strictly implement the charging standards of Dalian and our company, do not exaggerate the fault, and put an end to arbitrary charges.
Remote fault diagnosis, technical fault solving and Fujitsu air conditioning postal accessories for foreign customers are handled quickly. Foreign customers send their own repairs, and we will urgently solve problems for your electrical appliances and strive to complete the maintenance on the same day.
All Fujitsu air-conditioning appliances in our center are guaranteed. During the warranty period, if there is any problem with the quality of the repaired or replaced parts, our center is responsible for the maintenance.
What is the after-sales telephone number of Fujitsu air conditioning national service? 24-hour national service hotline 400 customer service center for maintenance.
National after-sales service outlets:
On-site service areas: Beijing, Hangzhou, Suzhou, Shanghai, Nanjing, Chengdu, Chongqing, Guangzhou, Zhuhai, Foshan, Shenzhen, Zhongshan and Dongguan.
Nanning, Xiamen, Haikou, Huizhou, Jiangmen, Xuzhou, Sanya, Guilin, Qingyuan, Zhaoqing, Yangjiang, Ganzhou, Quanzhou, Wuhan, Huangshi,
Yichang, Tianjin, Hefei, Nanchang, Cixi, Yuyao, Wuxi, Shijiazhuang, Ningbo, Zhengzhou, Jinan, xi, Fuzhou, Fuqing, Mianyang,
Lanzhou, Changzhou, Wenzhou, Kunming, Taiyuan, Changsha, Guiyang, Shenyang, Luoyang, Changchun, Harbin, Nanjing, Wuhu, Yangzhou, Jiujiang,
Huaihua, Jinhua, Jiaxing, Cixi, Zhuzhou, Yuyao, Nantong, Anqing, Shangqiu, Kunshan, Shaoxing, Baoji, Liuzhou, Huzhou, Changde,
Zhangjiagang, Taicang, Changshu, Beihai, Jiangyin, Dazhou, Zhanjiang, Wujiang, Hohhot, Luzhou, Baotou, Zhoushan,
Urumqi and so on. , unified maintenance arrangement master home maintenance.
Fujitsu air-condition national service telephone after-sales telephone (national 24-hour service center