Air Inlet Control System

AIR INLET CONTROL SYSTEM





When the AUTO Switch is ON

(a) The desired temperature is set using the TEMP switch.

(b) From the input signals (room temperature sensor, ambient temperature sensor and solar sensor) and the temperature setting, the air conditioner control ECU determines the air inlet and outputs signals to the air inlet servomotor assembly.

(c) When it receives signals from the ECU, the air inlet servomotor opens or closes the damper to change the air inlet. When the air inlet is changed to the desired setting, it is detected by the air inlet damper position sensor and the ECU stops the servomotor.

HINT: If the Mode switch is set on DEF, the ECU forcedly changes the air inlet to FRS.

When the AUTO Switch is OFF

The ECU fixes the air inlet according to the position of the manual switch.