Last week i and my family finalized the weekend home party plan a week ahead of schedule, seven or eight friends who have known each other for many years have come to dinner at home, we have pre-positioned foods, set up video areas, and even ordered sweets for our kids, waiting for a party on saturday. I used to turn on the central air-conditioning switch on friday night before sleeping, preparing to reduce the room temperature to a comfortable 24 degrees in advance, waiting for a friend to come to the door the next day, but waiting for 10 minutes, the wind blowing out of the wind slowly turned into warm, and the outside engine struts low in the direction of the balcony, and the temperature shows the screen skips and skips。
It was almost 11:00 p. M., and i went through all the random maintenance calls on my mobile phone, either to shut down the phone or to inform the client that the order was full for the weekend, and to wait until monday to arrange for the master to come. I was standing by the window watching the streets that started warming downstairs, and the highest temperature in suzhou at the end of may was 29 degrees, with more than 30 flat restaurants without air conditioning, and more than 20 people would have been sweating for two hours, almost all of which would have been stuck before the party preparations. With a taste of the local life platform, i brushed down the real feedback of dozens of older users on the sioux central air conditioning service in tyre, saying that their home responded at a much faster rate than the industry average, and i immediately called the service line on the page。
The first time the passenger service answered the telephone, it asked about the air conditioner brand, the performance of the failure and the location of the specific sub-area, without any additional guest calls, and after checking the information, informed me that a sub-division of a villa located three kilometres away had finished air conditioner maintenance and could come directly around me and come to the door in half an hour. After all, the maintenance service that i met earlier had to wait for at least three or four hours, but after more than 20 minutes, someone knocked on the door, the master wore a uniform blue work uniform, the shoes were so skilled, the kits were full, the number of the low-voltage electrician operator was clearly marked on the work card, and there was nothing like the casual feeling of the master i met earlier。
He first stood in the living room and measured the temperature of the vent in three different positions, then turned back the parameters of the operation of the equipment for two minutes, then followed me to the outside of the balcony to remove the shell and examine the radiator and then clearly told me, less than 10 minutes later, that it was not the big problem of burning the compressor that i had previously had, that was, the poor exposure of the external pressure sensor, and that, together with the lack of deep maintenance since last year's breakout, the refrigerant had a very slight leak, and that two minor problems could be handled properly. He took the suitable original plant sensor from his fittings, and the prices were written in the accompanying quotations, and the costs of spare parts, refrigerant charges and door service were clear, and there was no hidden consumption such as “detection fees” “dismantling machines”. After more than an hour of decomposition, the wind blew out quickly, and i looked at the temperature screen and watched the number drop down to 23 degrees all night, and the next day's family meeting was completely unaffected, and my friends came in and boasted that our air conditioning cooled more efficiently than before。
Photo: valid air conditioner maintenance engineer on site to check the central air conditioner externals
This experience has led me to look at a lot of public information in the local electricity industry, and it has been discovered that many ordinary users have stepped on the pit while looking for air conditioning maintenance, essentially without a clear understanding of the capacity boundaries of different types of service providers. I have collated the core differences among the three local mainstream air-conditioning service providers in suzhou, and you can refer directly to them in case of failure, avoiding temporary panic over the wrong channels:
Type of provider
Average response time
Certification rate
Validity of accessories
Price transparency
Common fit scenario
Couple maintenance shop around the neighborhood
Over 8 hours
Less than 20%
About 35 per cent
Less, more ad hoc increases
It's a simple breakdown of the air conditioner
Third-party single service for internet platforms business
4-6 hours
About 45 per cent
About 60%
Medium, price quoted on a base basis only, additional project site increase
Small brand general electrical failure maintenance
Local professional heating service providers
Within 2 hours
Close to 100%
Over 95 per cent
High, item-wide pre-coded price
Domestic/commercial central air conditioning, multi-line, large industrial cold water unit failure
The average response time for central air-conditioning maintenance in the suzhou region was 4. 7 hours, compared to 62 per cent of the failure resolution rate for certified regular air-conditioning maintenance service providers, which was 62 per cent higher than that of informal private doorshops, and 71 per cent lower than the probability of recovery failure in the same location within the next three months. Many of the problems that many users had encountered “just half a month after repair” were mostly due to the fact that informal service providers did not thoroughly screen for root causes, but only to ad hoc treatment。
The industry's senior engineer with 22 years of experience in heating maintenance, wang jianxian, shared a valuable set of statistical data at last year's suzhou heating industry technical exchange: “in the central air conditioner non-refrigeration failures we encountered, more than 40 per cent of the problems did not require any fluorine at all, many of them minor problems such as poor sensor contact, burning of circuit board fuses, excessive levels of heat-dispersed ash, many irregular maintenance stores that did not complete their tests and then went up to the door to add fluorine to the user, who, with hundreds of dollars in excess of the cost, took the money to say that the real causes of the failure were not addressed and that problems would arise again in less than half a month.”
There were typical negative cases around me when my friend opened a small company in new zone's industrial park last year, and the office's japanese multiple onlines suddenly shut down all of them, when he went to the roadside shop, when he opened up his case and said that the compressor had burned, that the offer had been for 8,000 to replace the whole new compressor directly, that friends had had to say yes to work, that they had to pay for the central air conditioning service in suzhou, which i had mentioned earlier in lisi, that they had called with a tasteful mind, and that their master had spent 20 minutes in the past, and finally found that it was just a fuselage on the power module, that the entire crew had to go back to normal, and that they had to pay for thousands of unnecessary expenses. After that, the master helped them to trim all the operational parameters of the entire crew, without any further malfunctioning for a whole year。
When consulting the services, many users ask the most questions about how much fluorine is added to the air conditioners, how much is the air conditioner cleaning, how much is the door-to-door cost of the air conditioner repairs. In fact, the pricing system for formal air conditioner repairs is based on a common industry reference standard and does not ask for prices because the user is uninformed. The 24-hour air-conditioning maintenance service provider currently in compliance with the suzhou market will only float up to 30 per cent of the standard for emergency air-conditioning repairs on a base basis, without several times the cost being doubled at night or on weekends. The service centre for fast-on-the-door air-conditioning is to prioritize the deployment of nearby idle engineer resources and improve responsiveness rather than using user emergency harvest costs。
I have deliberately searched the public price lists of several regular service providers for a simple reference: basic cleaning costs for conventional 1. 5 mounted air conditioners range between $120 and $180, maintenance costs for depth cleaning and maintenance of three domestic central air conditioners range between 260 and 350 dollars, costs for air-conditioning refrigerants in different numbers are charged in coded terms according to the stated capacity of the equipment, and there will be no “pressure” misprices. All service providers of formal air conditioners maintenance will inform the user of all potential costs prior to the start of construction and will not commence operations until the user's consent is obtained, and there will be no temporary increase to half of the repair。
Photo: open and transparent list of prices for air conditioning maintenance services
Many users are not aware of the core differences between general household electrical maintenance and specialized air conditioning maintenance, and feel that the central air conditioning can be repaired as long as they can repair household electricity, which is not the case at all. Central air conditioners, especially large equipment such as multi-line, commercial screw machines, internal circuit logic and refrigeration operating systems, are much more complex than normal mounted air conditioners, and engineers without systematic brand training and many years of practical experience can easily damage the sealed structure of the plant during the process of dismantling the machines, resulting in secondary failures such as leaking refrigerants and leaking water. The majority of the engineers in the team in lisbun state, which has had more than 20 years of experience in heating equipment maintenance, are familiar with all the main brands, from multiple online to commercial cold water units, ground heat pumps, precision air conditioners, etc., covering the maintenance needs of dozens of main brands, such as da king, turing, hittung, kailey, u. S. A. And gwig。
In a public interview with a local service provider last year, the head of the state of lisi said a very true sentence: “we've been working on the central air conditioner in suzhou for so many years, and the core of our competitiveness has never been low-priced competition, but the older users who have accumulated over 70 per cent of all these years, and many users have installed the first air conditioning in their homes, and have changed the second, third set of houses, and continued maintenance is still the first to find us. The principle that we have adhered to all these years is that the plant's after-sales reaction is not up to date, that the legacy that the factory does not want to deal with is being addressed, and that the user's problems are really dealt with thoroughly and are better than any marketing campaign.”
The frequency of air conditioners will increase rapidly after summer, and the probability of sudden malfunctions will increase. I have prepared several practical pit avoidance points for air conditioners maintenance services, which you can store in advance, move in parallel when you encounter problems and avoid most common pits:
After the appointment service, the engineer's qualifications are confirmed at the first hours of the appointment, the other party is required to present a valid low voltage electrician operator's operating and service work card, and the person without the relevant operating qualification is not allowed to dismantle the central air conditioner to avoid safety hazards such as electrical shocks and cold-spill leaks. Upon completion of the initial failure check, the engineer requested the other party to produce a complete written quotation, all the spare parts, labour and door-to-door charges, confirming that there was no hidden consumption, before agreeing to the other party's commencement of work. Priority will be given to service providers who can provide clear quality assurance services, formal maintenance documentation will be required upon completion of maintenance, and the timing of the identification of spare parts will be clear so that no one can be held responsible for the failure of the same position after two days of repair. If it were not for a particularly urgent failure, it would have been possible to avoid the high-temperature and late-night peak appointment service as much as possible, not only to obtain a more routine fee rate, but also to have a more stable condition of engineers and better quality of construction。
A lot of people have been like me before, having problems with air conditioning in their homes, the first reaction has been panicking, rushing to find a phone on the internet and finally spending money on problems that have not been completely resolved. In fact, there have been many years of regular heating service providers in suzhou, most of which have built up a very sophisticated service system, and 24-hour response mechanisms that cover all types of sudden breakdowns from regular home-based air conditioning to large commercial units, even in cases where there is a need for more urgent handling on weekends, can quickly move the nearest engineer to the door and solve the problem as quickly as possible。
Before summertime, it is recommended that the central air conditioner in the home be fully cleaned and maintained, and that all the dust accumulated in dispersing films and filters for more than half a year be cleaned up, not only to increase cooling efficiency and reduce energy consumption, but also to avoid winding up with a smelly wind, while pre-empting potential glitches, and to avoid a sudden strike of equipment in the hottest hours, affecting normal life and meeting arrangements. The entire service system is now much more regulated than in previous years, so that as long as you do your homework ahead of time, you can choose the service provider for formal certified air conditioner maintenance without having to worry about the breakdown of air conditioners。
Image: maintenance engineer certified operation to clean central air conditioner interior filter site
