Business scope: Beijing, Shanghai, Guangzhou, Shenzhen, Tianjin, Chongqing, Nanning, Xi 'an, Fuzhou, Suzhou, Nanjing, Changsha, Chengdu, Wuhan, Nantong, Fuqing, Kunming, Zhuzhou, Luzhou, Zhengzhou, Shijiazhuang, Yueyang, Ningbo, Wenzhou, Shenzhen, Xiamen, Wuxi, Changzhou, Guiyang and Lanzhou.
Whether the machine door is closed, whether the micro-delay switch is in good condition, whether the water inlet solenoid valve is faulty, whether the water level switch is discharged abnormally, whether the drain pump plug is loose and burnt out, whether the drain pump and pipeline are blocked, whether the drain pipe is bent or too high, and whether the program controller or. Whether the hose of the gas collection valve leaks. Whether there are foreign objects in the gas collection valve and pressure switch.
Xiaomi fingerprint lock after-sales telephone maintenance center service objectives: service 0 defects, customer satisfaction, professional maintenance around the site; The maintenance service center doesn't ask for more benefits, but for better service and serves you all day! The secret of industry success lies in the persistence of three qualities: talents, products and services. Fighters, potential seekers, do not blame others, so they can choose the benefits of others.
Hefei, Anqing, Shenzhen, Zhuhai, Guilin, Harbin, Hangzhou, Shijiazhuang, Luoyang, Yueyang, Jinan, Changzhou, Kunshan, Nantong, Wuxi, Yangzhou, Nanchang, Shenyang, Nanjing, Fuzhou, Chengdu, Changsha and Zheng. Deyi Maintenance Service Centers in Chongqing, Shanghai, Guangzhou and Tianjin are mainly responsible for the maintenance of Beijing Electric.
When you need maintenance service, our master can arrive at the scene in time.
Your service information will be fed back to the center synchronously, and we will arrange customer service staff to pay a regular return visit! Technology and humanized high-quality products lead the industry, are committed to creating a more comfortable living environment for mankind, and have developed a series of products from home to business. China products are becoming a trustworthy brand in the industry with excellent technology and excellent performance.
Authorized and entrusted by the company, a wholly-owned subsidiary established in 2006, adheres to the new business philosophy and tradition, and is committed to customizing multi-faceted integrated product solutions for users in combination with the market. In the administrative office, service and liaison office, an integrated service system covering more than 20 regions of the country has been realized.
Dewatering barrel does not turn, buzzing: the contact of the safety switch is not connected, and the computer programmer cannot receive the communication of the safety switch. Check the discharge mode: contact pressure of safety switch (starting height 65 mm -20 mm in energized state) or. Put it back and try it after processing, and carefully check the solder on the circuit board. Cause the computer version or other components to burn out and the keys/keys to be lost. Close the lid, the motherboard is wet and dehydrated, and the bees enter a dehydrated state.
It shows that only the contact of out-of-control gear is damaged or the step connection is disconnected can the plug and socket be repaired or replaced. If the lamp on the power board is broken, it must be replaced. Contacts and connections should be repaired. Solution of key switch failure: the key switch can be locked by pressing it. If a foreign object is applied, the common wiring will be disconnected, and the motor cannot be started by pressing each gear. Find and re-weld.
Xiaomi fingerprint lock after-sales telephone service hotline number 2022 has been updated. Maintenance personnel have grade certificates issued by the Ministry of Labor and have accumulated many years of work experience. They not only have rich practical experience in site design, installation and operation, but also have good professional quality and a high sense of responsibility. Kuai Yi Xiu focuses on household appliances and home life, and provides cleaning, disassembly and maintenance of household appliances.
Prevent oxygen-deficient combustion in the air. The ignition electrode is oxidized and becomes neutral. It can be cleaned with a dry cloth. After correcting the metal hose, the metal hose is bent or flattened. See if there is any air leakage. What are the precautions for the use of integrated stoves? Use the integrated stove for a long time in a closed kitchen. Windows should be opened to let the air circulate. Dewatering barrel does not turn, buzzing: the contact of the safety switch is not connected, and the computer programmer cannot receive the communication of the safety switch. Check the discharge mode: contact pressure of safety switch (starting height 65 mm -20 mm in energized state) or.
The fault indicator never goes off. Cause analysis: the temperature sensing surface of thermostat and the flange surface of electric heating tube are few. The thermostat is broken. Solution to temperature-sensitive surface: Reinstall thermostat. Replace thermostat. Press the reset key, and the leakage protection plug will automatically cut off the power supply during use (timed automatic tripping). It is necessary to use the method of heating and pulling the reversing valve line to force it to enter the cooling state.
The service center near Xiaomi Fingerprint Lock's after-sales phone number (No.2022 has been updated) is manned 24 hours a day, and it will respond within 10 minute. The workshop and reception desk do not rest during holidays, so as to ensure that users can establish a maintenance system on call and set up a maintenance team in time to arrive at the site for maintenance at any time. In terms of charges, we will strictly implement the municipal and our company's charging standards, do not exaggerate failures, and put an end to arbitrary charges. ?
Dewatering barrel does not turn, buzzing: the contact of the safety switch is not connected, and the computer programmer cannot receive the communication of the safety switch. Check the discharge mode: contact pressure of safety switch (starting height 65 mm -20 mm in energized state) or. Put it back and try it after processing, and carefully check the solder on the circuit board. Cause the computer version or other components to burn out and the keys/keys to be lost. Close the lid, the motherboard is wet and dehydrated, and the bees enter a dehydrated state.
The maintenance center will solve all problems such as fingerprint lock ignition failure, insufficient pressure and fault code display for you. We implement unified service standards, adhere to 24-hour maintenance service, and strive to provide meticulous maintenance services for users. After users apply for repair, the maintenance technicians who have undergone strict systematic training give each user an unusual feeling with standardized workflow.