How to open the Passat Lingyu Nuanfeng

When the water temperature rises, it is recommended to adjust the temperature to the red zone and turn on the fan. Warm air is generally suitable for blowing the feet, while blowing the face can make you sleepy. The driving device of the heater is powered by a DC motor, and the hot air can be sent into the car through the blower and can also remove frost from the cab windshield. The Passat Ling heating method is as follows: 1. For automatic air conditioning models, you only need to increase the air conditioning temperature and then turn on the fan above; for manual air conditioning models, you need to turn the hot and cold air switch to the red area and turn on the fan. 2. If the vehicle has a warm water valve, you can touch the heater valves behind the two heater pipes with your hands. If the temperatures are in the same open state, close one hot one and the cold one; 3. There are two pipes with the same thickness behind the engine heating pipe. The black rubber hose can be judged by its feel. The knob on the workbench needs to be adjusted to the red zone, while the hot and cold air selection knob needs to be turned to the bottom of the red indicator light to warn of warm air, and the blue one for cold air. The heat source of the heater uses the waste heat of the engine cooling water and is sent to the heater radiator through the water pipe. As long as the engine does not stall, the cooling water will maintain a "small circulation" with the radiator.