In the hot summer weather, we all can not do without air conditioning, maintenance of air conditioners, cleaning is the main key for air conditioning maintenance, is the rational use of air conditioning, and strengthen the important part of the standard management. In the summer we all know that the use of air conditioning is frequent, for family health we How to do air-conditioning cleaning?
1, Clean focus
From outside to inside, there are three major parts of the air conditioner that accumulate most of the dirt: (1) The body shell and exposed parts are the parts that are most easily contaminated; (2) The filter net cleaning is the most basic part; (3) Evaporation And heatsink cleaning, this is the most easily overlooked and most important part.
Shell and parts cleaning: Wipe with a soft cloth dipped in soapy water or a professional cleaner;
Filter cleaning: First remove the filter according to the instruction manual, gently flick the ball or use the electric vacuum cleaner to remove dust; if the filter dust network is too dusty, rinse with water or use a soft brush to clean the neutral detergent;
Cooling fins: Clean the fins by applying special air-conditioning cleaners 2-3 times repeatedly, wait for 5 minutes (cleaner and heat sink fully in contact with the sterilizer), then put back the filter, cover the panel, and plug in the power. Run the cooling mode for 20-30 minutes. The condensate generated during the cooling will help the cleaner to dissolve the dust better, kill the bacteria, and the produced sewage will be discharged through the drain pipe, which will not cause secondary pollution.
2, classification processing
The air conditioners used in homes mainly include hanging air conditioners, cabinet air conditioners, and central air conditioners. There are different installation positions and product structures. There are subtle differences and difficulties in cleaning and maintenance. Of course, turn off the air conditioner power supply when cleaning. The problem is the same.
In general, the hung-hanging air conditioner is the simplest to clean, and the three big parts will be handled well; the cabinet air conditioner is more troublesome, and the heat sinks in different positions need to be found according to the air conditioner styles—the grille cabinet type air conditioner heat sinks are At the outlet baffle, the slide-type air conditioner needs to turn on the air conditioner first, and then the power is cut off after the slider slides off the normal air outlet to find the heat sink through the air conditioner air outlet baffle; the central air conditioning and the outdoor air conditioner central air conditioning system More complicated, it is recommended to work as a professional cleaner.
3, cleaning tips
Clean corners can not be left. In addition to cleaning the filter of the air conditioner inside, the fins should also include the air inlet and outlet, the inside of the air conditioning cover, and some dead places such as the turbine to clean the corners.
Avoid use of hot water above 50°C. To avoid filter deformation, the water temperature during washing should not exceed 50°C. Do not use washing powder, detergent, gasoline, banana water, etc., and rinse with clean water, then dry with a soft cloth or Put it in a cool place to avoid drying or open fire.
Removal and cleaning is more thorough. If cleaning agents are sprayed directly like cleaning heat sinks, it is unavoidable that some places cannot be directly or easily sprayed by the nozzles. Nowadays, the components that need to be cleaned in air conditioners are all detachable components. It is recommended to disassemble the corresponding parts and components. Wash thoroughly afterwards.
4, cleaning frequency
The basic frequency - air-conditioning cleaning 2-3 times a year: Air-cleaning 2-3 times a year best, usually air conditioning before starting a clean, air-conditioning boot once during the middle of the clean, once the air-conditioning clean, this is the most reasonable.
Health frequency - filter, shell 2 weeks / times; heat sink, external machine 2 - 3 months / times: In use, it is best to wipe the shell every 2 weeks or so, remove the filter once to clean, and heat Tablets and external machines can be cleaned once every two months in March. This will help fresh indoor air and avoid damage to your health.
Because the air conditioning is operated in a confined environment, the indoor air quality is declining. The main reason for the decrease in air quality is the body's metabolites, elevated CO2, exhaust gases from living processes, and dust and other substances. During the air-conditioning operation, these substances It will firmly assemble on the evaporator fins of the air conditioner indoor unit, thus affecting the cooling of air conditioners, heating effect, and more importantly, these dirt and contaminants with bacteria will breed many molds, bacteria and germs.