What is the door-to-door service phone number of Zhengzhou central air-conditioning repair center?

Zhengzhou Central Air Conditioning Repair Center performs regular maintenance on air conditioners to maintain good performance and normal service life of the air conditioner. The following main tasks should be done
Regularly check whether the electrical plugs and sockets of the air conditioner are in good contact. , if it is found that the power lead wire or plug is hot when the air conditioner is running, it may be that the electrical wiring is too thin or the plug or socket has poor contact, and measures should be taken to solve the problem.
The system should pay attention to whether there is water leakage at the pipe connection. In multi-split systems and duct machine systems, it is necessary to frequently observe whether there is any refrigerant leakage at the interface of the refrigerant pipeline of the air conditioner. If oil stains are found, it means that there is refrigerant leakage, which should be dealt with in time to avoid long-term leakage and insufficient refrigerant amount, which will affect the cooling (heat) effect of the air conditioner and even cause damage to the compressor.
The filter screen of the system and air duct machine system must be cleaned regularly. It is usually cleaned once a week or so. When cleaning, pull out the filter and use a dry soft brush to brush away the dust on the filter. You can also use clean water to clean the dust on the filter. Let it dry before putting it into the air conditioner for use. For environments with a lot of dust, the filter should be cleaned more frequently to prevent the filter from getting too dusty and affecting the ventilation of the air conditioner.
For online household central air conditioners, the condenser and evaporator coils of the air conditioner must be cleaned regularly. Use a brush and vacuum cleaner to clean dust from the coils. Note that when cleaning, the brush and vacuum cleaner should clean in the vertical direction of the coil, and do not clean in the horizontal direction to avoid damaging the fins of the coil.
When the air conditioner is shut down for a long period of time (such as seasonal shutdown of the air conditioner), the air conditioner should be thoroughly cleaned. After cleaning, only turn on the fan of the air conditioner and run it for about 30 seconds to dry the inside of the air conditioner. Then cover the air conditioner with a dust cover.
For units with many air conditioners, every year, a professional air conditioning cleaning company should be hired to clean the outdoor and indoor heat exchanger surfaces of the air conditioner to improve the heat exchange efficiency of the heat exchanger and achieve energy saving. the goal of.
The central air conditioning cleaning business of Zhengzhou Central Air Conditioning Repair Center is the most professional, and it also uses a combination of physical and chemical cleaning methods to clean the air conditioner more thoroughly and increase the efficiency of the air conditioner. .
Company information introduction
Company name Xianghe Home Appliance Refrigeration Maintenance Department, Guancheng District, Zhengzhou City
Mailing address East Street, Chengdong Road, Guancheng District, Zhengzhou City, Henan
Landline phone
Mobile phone< br/> Email@
Contact Manager Li
Registered capital