The engine is on fire, the windows are all opened, and the hood is opened; 2. The air conditioner is adjusted to the external circulation, and the fan gear is adjusted to the 3rd gear;
Open the hood and try the air inlet by hand;
Remove the air conditioner filter;
From the air inlet, spray the air conditioner cleaning agent into the evaporator, and spray half of the air conditioner cleaning agent; turn off the air conditioner and let it stand for 5-10 minutes, so that the cleaning agent can dissolve the dirt;
6. After 10 minutes, turn on the air conditioner, adjust the external circulation, gear 3, and spray all the remaining cleaning agent;
After 7.5 minutes, adjust the inner circulation of the air conditioner, and after 5 minutes of inner circulation, adjust the air conditioner to the outer circulation, and adjust the gear to 4 to blow out the foam;
Install the dismantled parts and finish cleaning; tools and products needed: towels, air conditioner cleaner;
