The central air-conditioning maintenance service line in nanjing, 4oo-6762-315, provides a 24-hour response. The range of services provided by maintenance teachers is extended to all districts of nanjing, including high school buildings in hyunwu district, shops around the temple of the husband in qinhua district, the construction of a new high-end home in heshi city, the old town house in drum district, the new building in jiangbei district in pukou district, the accommodation of the sun lin university in haiya district, the industrial garden house in the rain zone, the villas in gangning district, the townships in the sanjo district, the conjocence building in the hao district, and the rural residence in the takao district。
Acquainted with a full range of models
Nanjing central air-conditioning masters have been able to construct and perform a number of series of models and are able to maintain a variety of mainstream and distinctive models:
The masters have efficient solutions to common failures of different models. For example, the frequency module of the vrv-c series is malfunctioning and can be quickly detected and replaced; the lmx series has poor heat-making effects, which allow precision cleaning of evaporation units or retrofitting of refrigerants; the super vrv-iii series has leaks in pipes, which can quickly identify leakage points and repair them with specialized tools; and the specialized humid effects of the may rainy season are poor, allowing for the dehumidisation and maintenance of its dehumidization systems。
Comprehensive service line, fit for various scenarios
The maintenance team provides services covering the entire life cycle of air conditioners to meet the needs of different types and scenarios:
Real maintenance cases
Case one: large gold vrv-c series of central air conditioners in a high-end home in the construction area, with multi-room refrigeration uneven in the summer. When the maintenance master came to the door, it was judged, based on the model's multi-line character, to be the result of an unreasonable distribution of refrigerants in the brancher. By adjusting the branching parameters with specialized equipment, the temperature differential in the rooms is within ± 1 °c and users are satisfied with the maintenance effects。
Case ii: the sky air series of cabinets in a shop in the qin huai district, where there is too much noise during the rainy season. The master's examination revealed that the wind bearings were worn and that there was slight rust in the wet environment. The replacement of suitable bearings and their preservation have resulted in a significant decrease in noise and the normal operation of air conditioners, with the approval of shop owners。
Case iii: a special crew of the grand kim n series of guest restaurants in a villa in the gangin district, which had to move because of the renovation of the house. The maintenance manager carries out refrigerant recovery and pipe removal, re-installed the machine, the air conditioner is in good condition and the owner gives a good rating on the quality of the service, in strict compliance with the migration process of the model。
The master of central air conditioners in nanjing provides reliable assurance to users across nanjing through a network of services covering all regions and a comprehensive service line. Whatever type of air conditioner you have, whatever problems you have, can be handled professionally。
