FULL-AUTO AIR CONDITIONER FUNCTION [FULL-AUTO AIR CONDITIONER]

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Block Diagram

• The control system consists of input components (sensors), output components (actuators, magnetic clutch, power MOS FET, and other parts), and a control device (climate control unit).

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Control Table

• The full-auto air conditioner system functions based on the five basic types of controls and three supplementary functions.

Basic control | Control description | Correction control
--- | --- | ---
Airflow temperature control | Airflow temperature automatic control | —
Airflow volume control | Airflow volume automatic control | • Warm-up correction • MAX HOT and MAX COLD correction • Fan-down correction during mode switching • Start correction during high evaporator temperature
Airflow volume manual control | —
Airflow mode control | Airflow mode automatic control | • MAX HOT and MAX COLD correction • Warm-up correction
Airflow mode manual control | • MAX HOT and MAX COLD correction
Air intake control | Air intake automatic control | • Defroster correction
Air intake manual control | • Defroster correction
A/C compressor control | A/C compressor automatic control | • Defroster correction
A/C compressor manual control | • Defroster correction

Supplementary function
On-board diagnostic function