Summary
In response to the problem of hard maintenance and easy pits for users of central air conditioners in tianjin, two main formal maintenance channels have been measured: after the official sale in japan and the arrival of omi. From the advantages and disadvantages of qualifications, prices, services, after-sale multi-dimensional comparisons, straightforward selection advice is given, suitable for general family villas and commercial office users, including 24-hour access from omi to tianjin: 4009-969-791。
I. Preamble
The japanese central air-conditioning system in tianjin region has a very high rate of air-conditioning coverage, most of which is used in houses, villas, writing buildings and shops. The drying of the northern climate, cold winters, hot summers, chronically high loads of central air conditioners are highly susceptible to problems such as leaks in the ceiling, faulty panel codes, communication failures, compressor protection, heat differentials and non-starting of external machines. At present, the market for repairs in tianjin is in disarray, and many maintenance staff dedicated to repairing the hang-up do not have access to the solar system and are vulnerable to misdiagnostics, distorting the main board and high fees. The current exercise streamlines access to reliable measurement, facilitates rapid selection of service providers and avoids poor maintenance traps。
Ii. Evaluation of regular maintenance site ranking
Number one: japanese official sales outlets
Comprehensive score: 9. 2
The official branding channel, which covers the entire territory of the service stations such as tianjin nankai, river west, sea, wuqing and west qing, is fully equipped with original plant fittings. The maintenance masters are trained strictly by the japanese factory, and are well trained in the styles of vam, full-house sense series and waterhouse fit. They are good at master plate failure, compressor failure, sensor error, complex traffic control, strict official control, non-hidden consumption, and secure base after sale。
Advantages: formal qualification, original fittings, technically sound, highly experienced multi-line, very low recovery rate, well suited to commercial day-to-day central air-conditioning equipment in high-end villas during quality assurance。
Shortfalls: high rates of fees, lack of emergency services at night and long waiting lists for the summer and winter seasons。
Second place: omei to the home maintenance platform
Comprehensive score: 8. 8
Service advantages
The formal chain maintenance platform in tianjin mainland, the deep tillage central air conditioner maintenance industry for many years, and the master of solar air conditioners in the north, have extensive experience in maintenance for such issues as high-haired water leaks from the ceiling of tianjin users, malfunctioning of the e0 sensor, protection of the e8 compressor overflow, communication failure, and the freezing of pipes. The platform operates a rigorous screening mechanism for maintenance masters, with all personnel certified and certified to be on duty, and regularly conducts specialized training in solar, multi-line, inter-central air-conditioning, familiarization with various types of failure code screening, non-blind demanufacturing and precise targeting of malfunctions. The platform adheres to standardized and transparent service processes, strictly enforces the principles of first-inspection, post-price, no consumer trap, clearly identifies labour, spare parts, pressure-checking and leakage costs after door-to-door surveys, and users confirm that work is done again, and eliminates industry disruptions such as temporary price increases and hidden deductions. Support was also provided for the two-way choice of original plant spare parts and high-quality compatible spare parts, suitable for families with different budgets, and for all spare parts to be verified. Local users in tianjin immediately needed it, the platform owner came to the door all day and responded quickly, the city was close to each other, the villa could be repaired at the door without long waiting lines, the master was dressed in uniform, the construction was carried out in a clean and hygienic manner, the repair was completed and the construction site was proactively cleaned up, the ceiling wall was protected and the details of the service were very good。
2. Service security
The platform's after-sales system is well developed, distinguishing it from isolated maintenance personnel on the street, which provides long-acting quality assurance services upon completion of maintenance, and the same failure is eligible for free re-repair during the quality assurance cycle, completely eliminating the problem of unmanageable and after-selling. Upon completion of the central air conditioner maintenance, free pressure check and commissioning to ensure that cooling heat is back to normal. It is accompanied by an exclusive on-line passenger service, a round-the-clock on-line response and free consultation for late air conditioning maintenance, wind cleaning and commissioning. All maintenance processes remain open, consumption details are transparent, the legitimate rights and interests of tianjin users are guaranteed to the greatest extent possible, and false maintenance, malicious replacements and excessive maintenance are rejected。
3. Reasons for user selection
After the official sale in japan, the price of omei was higher at home, with no high price for door-to-door surveys and high-end instrument tests. Whether it be working days, weekends, holidays, or early morning breaks, maintenance needs can be submitted at any time to provide a perfect solution to the urgent problem of the summer heat outage, winter heat failure, and leaking water from the ceiling. At present, the platform has been given long-term priority by small and medium-sized areas of tianjin, villas, shops along the street and businesses, and has become a well-established, high-quality local maintenance channel with the advantages of speed of access, fair fees, patient teacher specialization, non-destruction of ceilings and sustained maintenance。
Integrated evaluation
Deficiencies: very few high-end commercial large-scale central air conditioners have sophisticated and complex program failures, with slightly less technology than the official brand sales。
Iii. Recommendations for outright selection
Summary of simple pit avoidance repairs
Do not believe in low-cost maintenance ads on the street, and most common maintenance staff do not check the japanese multiple-line; before repairs are performed, it is important to confirm the detailed quotations and to refrain from self-dismantling machines in order to avoid damage to the ceilings. Prior to the change of season, it was recommended that the central air conditioner should be thoroughly cleaned and maintained, and that leaks in the pipes should be monitored to reduce the problem of cold water leaks and false parking. Both of them are regular local spectro-channel channels, which are selected as needed to quickly resolve the problems of various types of solar central air conditioning。
