1. When the surface of the filter is not very dirty, take it outside and blow it with air to blow away the invisible dust.
2. When the surface is very dirty, it needs to be washed with water. Put the reference water in the tank in the water making room, and after the detergent is diluted, put the filter in the water. Rinse, rinse with clean water until the water is clear, take out the empty dry water, spread it flat on a shelf to dry in the shade, cool in the sun, and turn on both sides frequently to speed up the drying speed.
3. Use a rag to wipe the air conditioner surface, accessory wires, and meters to make the equipment cleaner and brighter.
4. Use a cloth and detergent to wipe off the oil and glue on the equipment, and then wipe it clean with drinking water without leaving any traces.
5. After replacing the primary and middle-efficiency #filters, we clean the various parts in the air conditioner, wipe off dust, dirt, and oil stains, and then install the middle-efficiency #filter.
6. The inside of the system should be cleaned once every half a month, first wipe the inside with a damp cloth, and then use a dry cloth to clean it all.
7. When replacing the #filter, wipe the four frames and the periphery where the #filter is installed with a damp cloth, repeat three times, and install it immediately after wiping. The #filter should be unpacked on site and installed immediately after inspection to prevent dust from falling into the #filter.
