1, demisting
Front and rear wind gear demisting function each set of buttons, press and hold the corresponding function key, you can start heating demisting.
2, ambient wind
Just adjust the temperature up to open the ambient wind. In addition to this, turn off the A/C function when there is no need for the cooling function. As the refrigeration compressor is only in the air conditioning does not cool the session work, the central air conditioning heating is based on the diesel engine refrigerant and its laminated glass electric heating tube heat generation to carry out.
3, AUTO
When the AUTO function is opened, the central air conditioning into the intelligent control of the link, will not have to carry out the human setting. Air conditioning unit through the sensor data signal to carry out discrimination, is not supposed to adjust the size of the high / low wind speed, and this time it should be carried out to the cold / hot posture.
4, internal/external circulation
The distinction between internal and external circulation depends on the fact that the gas in the internal circulation is always given by the car, while the external circulation lets the external gas in to replace the original gas in the car. The inner cycle should be used on congested roads or in conditions with poor air quality. If you are on an expressway, you should switch from internal to external circulation on time, and the duration of internal circulation should not exceed one hour at the most.
5. Temperature zone synchronization
The function of temperature zone synchronization depends on the fact that only the temperature of the safe driver's seat must be changed, and the other temperature zones will be accompanied by the same change. When this function is turned off, several temperature zones can be operated separately.