How to clean air conditioner blades

Air conditioning is a must-have electrical appliance in summer, and many people cannot bear to live without it. Air conditioning brings a more comfortable living environment, makes our environment more hygienic and dry, and is conducive to people's normal activities. When air passes through the air conditioner, it leaves dirt on the blades. Therefore, we often see a lot of gray-black impurities on the leaves. These impurities need to be cleaned up in time. If not, they will cause indoor air pollution.

1. Before cleaning the air conditioner, turn it on for 15 minutes so that the air conditioner can start cooling and the air conditioner evaporator can produce condensed water.

2. Turn off the air conditioner and cut off the power supply to ensure the absolute safety of the cleaning operation.

3. Press the concave parts on both sides of the air conditioner with your hands and open the outer casing of the air conditioner.

4. Remove the dust filter and clean it with tap water. If there is a lot of dirt, you can also spray the dust filter with air conditioning foam cleaner and wipe it dry with a soft cloth.

5. If there is heavy dust and dirt on the evaporator fins, clean them with a soft brush first.

6. Take out the small tube attached to the bottle of detergent, insert it into the nozzle, and spray it evenly from left to right onto the aluminum heat transfer plate and coil surface on the evaporator fins to ensure that the cleaning foam completely covers the evaporator surface.

7. After about 15 minutes, the foam cleaner will completely penetrate and react, fully breaking down the stubborn dirt on the fins of the air conditioner evaporator.

8. Reinstall the dust filter and cover the air conditioner casing. Then use a soft cloth dipped in warm water to gently wipe the air conditioner panel. Do not use too much force to avoid damaging the coating on the panel.

9. Turn on the air conditioner and adjust the air volume and cooling capacity to the maximum. Keep the air conditioner on for 10 to 20 minutes to allow the sewage to drain from the drain pipe. To prevent foam and dirt from being blown out of the air outlet, cover the air outlet with a towel.

Pay attention to the following requirements: First, do not forget to cut off the power supply; second, do not use a wet cloth or water to rinse the electrical parts; third, do not use hot water above 40°C when cleaning.