进口汽车的空调设备按功能来分有空调器、加热器、冷却器和通风装置四种．以日本丰田公司生产的陆地巡洋舰(LAND CRUISER)牌旅行车为例,介绍上述四种空调设备的分类、操作方法及其注意事项．重点介绍按钮式空调器的升温、降温、通风、去雾和除霜的操作方法。 Imported car air-conditioning equipment according to function points to have air conditioners, heaters, coolers and ventilation four. Take the Toyota Cruiser Land Cruiser brand wagon as an example to introduce the classification, operation methods and precautions of the above four air conditioning equipment. Focus on the button air conditioner heating, cooling, ventilation, defogging and defrosting operation.