What are the cleaning and water treatment methods of central air conditioning?

1, check whether the air conditioner works normally before cleaning, and then turn off the power supply.

2. Clean the floating dust on the surface of the air conditioner and erect work signs.

3. Remove the shell and panel of the air conditioner according to the instructions, and take out the filter.

4. Wet the parts to be cleaned with a 5L watering can, so that the foaming effect is better when cleaning.

5. Spray the air conditioner cleaning agent on the cleaned fins with a watering can, and let them react for 5-8 minutes, so as to thoroughly penetrate, decompose and eliminate the cracks and surface stains of the fins.

6. Scrape off the foam on the fin surface with a scraper, and clean up the stubborn fins and deformed fins with a fin comb.

7. Use steam spray cleaner to sterilize the cleaned fins at high temperature to decompose oil stains.

8. Use air conditioner cleaner and clean the radiator with clean water.

9. Clean the filter and put it back on the panel.