| 摘要 |
In a method and a vehicle for operating a vehicle heating, ventilating and cooling air conditioning system, the vehicle has an engine, to provide engine on and engine off operation, and a control unit for timer controlled activation and temperature control of the air conditioning system when the engine is off. The control unit allows an operator to set a target time and a target temperature related to the target time. The method includes the step of ventilating an interior compartment of the vehicle to ambient air for a period of time before the set target time, if the target temperature is lower than the interior temperature and the ambient air temperature is lower than the interior temperature. |
