[Shanghai Daikin central air-conditioning cleaning and maintenance air outlet cleaning service phone number]

Shanghai Daikin central air-conditioning cleaning and maintenance after-sales repair service - Shanghai Daikin commercial and household central air-conditioning cleaning and maintenance hours unified service outlets company service process: Make an appointment by phone for door-to-door inspection, formulate a maintenance plan, determine the maintenance price, start the maintenance, issue a warranty order, establish a maintenance file, call for return visit .
Our service outlets: Our company's offices are located in various districts of Puxi (Pudong, Zhabei, Putuo, Changning, Hongkou, Minhang, Xuhui, Luwan, Huangpu, Jing'an, Yangpu, etc.) and Pudong New Area.
Service hotline:
The company promises: door-to-door service in the city, all original accessories, door-to-door service within hours in the city!
You only need to make a phone call and leave the rest to us!
Professional repairs for air conditioners that are not cooling, leaking, leaking electricity, poor heating and cooling effects, etc. If the repairs are not successful, there will be no charge. The company has a strong professional maintenance and testing team with superb air conditioning and variable frequency air conditioning maintenance technology. We have a wide reputation and popularity in Shanghai maintenance.
Service model:
The company adopts the principle of unified deployment and door-to-door delivery to provide users with efficient, high-quality services that are attentive to their homes! As long as you call Shanghai air conditioning maintenance phone number, we will be on call at any time. Note: we will come to your door within hours in the city, within hours in the suburbs, or at the time agreed by the customer. We provide you with services such as air conditioning repair, air conditioning cleaning and maintenance, air conditioning fluoridation, and air conditioning sales.
The service items are as follows:
Air conditioner relocation: Professionals will come to your home to relocate the air conditioner. Air conditioner moving auxiliary materials are free, and indoor unit cleaning is free. Ensure that the refrigeration and heating machines are moved consistently.
Air conditioning repair: Professional air conditioning technicians, repairing air conditioners of various brands.
Air conditioning installation: Professional installers install (disassemble) air conditioners of various brands, free design and debugging, and free installation auxiliary materials
Air conditioning fluoridation: Professional installers of various brands of air conditioners add fluoride, and ensure that there will be no leakage Fluoride phenomenon occurs.
Air conditioning cleaning and maintenance: Air conditioning cleaning will reduce the power load of the air conditioner, reduce the operating costs and maintenance costs of the air conditioner, and extend the service life of the air conditioner. Professionals come to your door with special cleaning agents for air conditioners to serve you.
Professional undertaking: air-conditioning relocation, air-conditioning fluoridation, air-conditioning maintenance, air-conditioning cleaning, old air-conditioning recycling, old air-conditioning sales, old air-conditioning rental one-stop professional services. The company has a complete scale and covers the entire Shanghai area.
Common faults of air conditioners:
1. Air conditioner leakage
, air conditioner shell is electrified
, the insulation layer of the power cord is damaged and collides with the metal shell to make it electrified
, induction charged.
2. The air conditioner does not cool (heat)
, Freon (commonly known as refrigerant) is not enough
, the voltage of the power supply is not enough
, the power of the air conditioner is not enough so that it does not cool (heat)
br/>, the external environment temperature is too high, causing the air conditioner to not cool (heat)
, the air conditioner has not been cleaned and maintained for a long time
, the copper pipe between the outdoor unit and the indoor unit is too long.
3. Air conditioner leaks
, Newly installed air conditioner extension pipe leaks
, Air conditioner leaks due to long-term lack of cleaning and maintenance
Air conditioner lacks fluorine, causing air conditioner leaks
4. Insufficient cooling of the air conditioner
Usually there are several reasons:
, insufficient exhaust during the installation of the air conditioner
, insufficient or too much refrigerant in the system
, slight blockage of the internal fan network or the system
, the room is too big or the thermal insulation performance is poor
, the power supply voltage is unstable
, the cooling effect of the external unit is poor
, the internal fan speed is too slow
, the temperature control circuit is defective Trouble
We are familiar with a series of air conditioner repairs, fluorine filling, relocation, cleaning, disassembly, etc. The price is absolutely favorable! Shanghai air conditioning after-sales maintenance service