First, how to clean the air conditioner?
1. Filter cleaning
Open the window for ventilation, first wipe the air conditioning shell with a rag, then open the shell, remove the filter screen, and flush the water pipe with tap water, instead of using detergent and other things, just rinse it directly. If the water flow is not fast enough to wash the dirt down, you can adjust the shower head in the bathroom to the most urgent water flow, and then wash it, which can generally be cleaned; After washing, put it in a cool place to dry. Don't expose it to the sun. The filter screen is generally plastic and resistant to high temperature. Finally, after the filter screen is dried, put it back into the air conditioner and close the air conditioner shell.
Caution: Do not use brushes and the like when cleaning, which will enlarge the filter holes of the filter screen, damage the filter screen and affect the use effect of the air conditioner.
Step 2 clean the radiator
Cleaning position: heat exchanger surface
It refers to the dirt on the inner and outer surfaces of all heat exchanger fins in the evaporator and condenser of the disc-tube fin air-conditioning equipment in this standard, which is related to the heat exchange efficiency of the equipment.
3. Air supply mechanism
It refers to the dirt on the internal and external surfaces of all air supply mechanisms related to the air conditioning quality of coil fin air conditioning equipment except evaporator and condenser in this standard, as well as air inlet parts, filter parts, air supply parts, air ducts and hoses, air outlet parts, condensate trays, shells, etc. (Except for the installation of extension air duct).
Second, air conditioning internal cleaning tools
1 air conditioning cleaning agent, plastic shell cleaning agent;
2 (cleaning air duct of air conditioner) and cleaning brush (cleaning aluminum fins of air conditioner);
3 scouring pad (2-3 strips), screwdriver and other tools.
3. Cleaning steps of internal unit of air conditioner
1 Remove the air deflector and filter screen first; Remove the middle frame screw, the shell and the signal receiving board of the remote controller; Remove the temperature sensor, and then remove the air guide vane. [2]
2. Cover the waterproof cover of air conditioner, spray air conditioner cleaning agent and clean aluminum fins;
3 spray plastic shell cleaning agent to clean the wind wheel and scrub the air conditioning wind wheel;
Brush aluminum fins of air conditioner, rinse air conditioner rotor and clean air conditioner drain tank.