Automatic A/C
CIRCUIT DESCRIPTIONThe A/C control module receives inputs from the A/C sensors(for instance,photo sensor, evaporator sensor, humidity sensor, ambient sensor, etc..) and controls the function of the air conditioning system.
The A/C control module and various sensors provide accurate control of the air mixture using blend door actuator, temperature actuator and intake actuator under all operation conditions. The function of the power transistor is that of the blower resistor in manual A/C.