How to turn on hot air in Mazda 3 air conditioner

Pacific Auto Network adjusts the cycle mode of automobile air conditioner to in-vehicle cycle and switches to warm air mode. Don't turn on the air conditioner (AC switch), because the warm air uses the thermal cycle of the car itself to save energy. After Mazda is started, the water temperature rises to normal temperature after about 8 to 15 minutes, and the warm air can be turned on at this time.

The correct way to turn on warm air in winter: 1. Don't turn on the warm air immediately after the car starts. Don't turn on the heating and air conditioning immediately when the car is hot. Don't turn on the warm air until the water temperature in the engine water tank rises. When the car is just started, it takes some time for oil to lubricate all parts. Especially in winter, when the temperature is low, the warm-up time will be longer. When the car is cold, warm air is turned on, and the engine temperature has not yet risen, and the wind blown out is also cold. The correct way is to wait 3-5 minutes after the car starts, and then turn on the warm air after the water temperature rises.

2. There is fog outside the window, so the wind speed of warm air should be increased. If the window begins to fog after the warm air is turned on, most people will turn off the warm air or drive the fog with cold air, which will cause repeated fogging and increase fuel consumption. The correct way is to increase the speed of warm air, blow for a while, and the fog will disappear and will not appear again.

3. Don't turn on the air conditioning button. The A/C button is the air conditioner compressor switch. Turning it on for refrigeration will certainly increase fuel consumption. The cold air and warm air in the car are two systems, and the warm air is generated by the thermal cycle of the car itself, and there is no need for the compressor to do work.