Most of the reasons for the poor cooling effect of automobile air conditioners are caused by the lack of Freon, but there are also some cases of compressor or heat dissipation problems. Poor heat dissipation leads to poor air conditioner cooling effect.
1. The filter element of the air conditioner has not been replaced for too long, and impurities are blocking the filter screen. The result is that even if the air volume switch is adjusted to the maximum, the air volume of the air outlet is still very small. The function of the air conditioner filter element is to filter the impurities in the air to ensure that fresh and clean air is blown into the car. The accumulation of impurities for a long time will block the filter element and the cooling effect will be poor.
2. Because the
condenser is too dirty, if the condenser fins are covered with dust, the efficiency of the condenser will be greatly reduced, resulting in the car air conditioner not cooling. So we need to clean it regularly, and the radiator also needs to be cleaned.
3. The water tank has not been cleaned for a long time. The air conditioner filter should be replaced regularly. All kinds of dust and magazines will stick to the filter, which is easy to grow bacteria and make the air conditioner produce musty smell. In addition, the condenser should also be cleaned regularly, and the water tank must be removed for thorough cleaning. .
4. If the appropriate wind direction is not adjusted, the air conditioner may blow under our feet, and we will not feel the coolness, so adjusting the appropriate wind direction can bring out the best effect of the air conditioner. Generally, the air-conditioning wind direction is adjusted to the front position.
