There is air in the warm air water tank, the warm air water tank circulates the coolant in the car, natural wind heats through the water tank, and the working process of the compressor.
1. There will be water flow sound only when there is air in the heater water tank or air in the heater water channel.
2. The heater water tank circulates the coolant in the car. When the car engine temperature rises. The coolant also heats up. Upholstery the car.
3. When turning on the heater, open the small heater water tank to allow natural wind to pass through the water tank for heating.
4. The automatic air conditioner can be adjusted according to the existing temperature inside the car, and the temperature outside the car automatically controls the hot and cold flaps, as well as the working process of the bed press.