| 摘要 |
PURPOSE:To obtain an operation matching the usage feedling of a passenger even during the manual control by selecting a signal generating more ventilation quantity between the fan ventilation quantity control signal from a control means and the fan ventilation quantity control signal from a manual setting means. CONSTITUTION:When an automatic control condition is selected in an automatic/ manual control switching means 6, a fan 3 is automatically controlled in relation to the deviation between the air temperature in a compartment and the preset temperature. A switching means 8 is controlled by a control means 4, and the position of an intake door 1 is controlled via a position control means 9. On the other hand, when a manual control condition is selected by the switching means 6, the fan 3 is controlled based on the manually set value by a manual setting means 5, and the switching means selects the output of a selecting means 7. Either larger one of outputs of the control means 4 and the manual setting means 5 is selected by this selecting means 7, and the position of the intake door 1 is controlled. |
