How to repair the central air conditioning? How to protect and maintain central air conditioning?

Central air conditioning is now an essential household appliances in many homes, but in daily life there will be central air conditioning damage, in the central air conditioning maintenance at that time, not the same repair network, maintenance of air conditioning prices are different, so everyone in the usual daily life must be to protect and maintain, that will add the use of the application period, Today, people will give you a specific introduction to the protection and maintenance of central air conditioning and central air conditioning maintenance protection, together to talk about it.

First, central air conditioning repair and maintenance

Summer is the peak of the use of central air conditioning, together with the peak of central air conditioning anomalies, according to research, in the summer many electrical repair departments are received many air conditioning repair documents, and at that time many electrical repair departments are taking this opportunity to make a lot of money. Many maintenance staff in the after-sales service for customers at that time often will be a small problem said into a big problem, will be your central air conditioning only PCB circuit board anomalies, maintenance costs at most in the middle of dozens of pieces, maintenance staff will immediately tell you that the air conditioning machine in the spare parts of the common failure, At this time, the price of air conditioning repair has increased several times on the original level! This is often encountered in the whole process of electrical repair.

According to the specific introduction of professionals in the production industry, the current cleaning air harmony and maintenance have not a consistent sales market price, under normal circumstances, reliable stores in the launch of air conditioning repair price tag at that time is full of in accordance with national standards, customers clearly proposed air conditioning repair this rule before, Employees are generally in accordance with the consumption norms formulated by the enterprise to inform customers about the air conditioning repair price, assuming that the customer has doubts about the maintenance price, you can immediately call the service phone of the store or log in to the maintenance website of the enterprise to check the relative commodity maintenance price.

Customers in the air conditioning repair at that time can first look at their central air conditioning is still within the warranty period, in China's relevant laws and regulations for goods three guarantees of service is also a relevant requirement." Validity period of Three Guarantees ": The validity period of three guarantees service "is calculated from the effective date of invoicing, less due to repair possession and no parts to be repaired. Among the 18 kinds of goods announced by the first batch to fulfill the "three guarantees service", such as the "three guarantees service" validity period of color TV, watches, home air conditioners, etc., the entire equipment is divided into six months to one year, and the key components are one to three years.

Second, central air conditioning protection and maintenance

Eliminate the dirt in the ventilation hole to ensure that all natural ventilation is normal. Observe whether the outdoor frame of the air conditioner is loose, and arrange the outdoor natural ventilation dust cover without dirty things. Together, keep the vents open.

The surface of the heat exchanger inside and outside the room is finished to improve the efficiency of the heat exchanger. When removing the heat exchanger in the room, you should take the control panel, clean it with a soft towel, and use a brush to gently clean the heat exchanger in the air conditioner, so as to go beyond the goal of eliminating dust and damaging accumulation that can breed pathogens. However, note that because the radiator is too thin aluminum raw materials, it is very simple to deform after supporting, so be careful to clean.

Clean up the dust on the filter. When sorting out the filter screen, first turn off the switching power supply, and then open the air inlet grid; take

Lower the strainer, use or vacuum

Machine finishing filter, the temperature does not exceed 40 degrees, with hot wet water or neutral cleaning agent finishing, then wash with a wet cloth, do not use insecticide or other organic chemical cleaning agent finishing filter.

Remove stains and deposits from part of the drainage pipe. Part of the drainage pipe is very simple accumulation of stains, be sure to carry out thorough disinfection and sterilization on time to ensure that the drainage pipe is smooth and avoid bacteria breeding.

Check the others. Including power supply system route, power plug socket, power switch; Check the easy to wear parts, such as wind deflector board, bacteria and moisture removal, photocatalyst formaldehyde removal and other components, to ensure the steady growth of central air conditioning without abnormalities.

That is to say, today to give you a specific introduction to the relevant central air conditioning protection and maintenance of all professional knowledge, in the usual daily life, we must pay attention to the protection and maintenance of central air conditioning, so that it will add the use of the application period, it will not be very simple problems, I hope that the above draft can provide assistance to you.