How Much Refrigerant Does the Wuling Hongguang Air Conditioner Need?

[SophiaAnn]

Wuling Hongguang air conditioners generally require about 800 grams of Freon. You can check the car manual for the specific amount of Freon needed or control the filling amount based on the pressure displayed on the air conditioning pressure gauge. When adding refrigerant, first evacuate the system. After evacuation, add Freon. The first canister can be added automatically. When adding the second or third canister becomes difficult, start the car, turn on the AC switch, and set the fan to maximum. Observe the sight glass during filling—when only a few tiny bubbles are flowing, it indicates the filling is complete. Precautions for Adding Refrigerant: Wear protective goggles and rubber gloves to avoid harm to exposed body parts from the refrigerant. Do not weld pipes before the refrigerant is completely discharged from the system to prevent the refrigerant from producing toxic gases when heated. Discharge the refrigerant in a well-ventilated area or collect it in a sealed container. Since refrigerant is a colorless, odorless gas at room temperature and much denser than air, it can easily accumulate and pose a suffocation risk to operators.