Check these items before using the sensor input display mode
Turn the ignition switch to ON (II), and check the recirculation door function; press the recirculation button to switch from FRESH to RECIRC. The air volume and sound should change slightly.
Set the temperature using the driver's control switch to the desired test temperature:
Press AUTO button on, the LED turns on.
Press DUAL button off, the LED turns off.
When selecting the test temperature, note these items:
‘‘Lo'' temperature setting will default to MAX COOL, VENT, and RECIRC.
‘‘Hi'' temperature setting will default to MAX HOT, HEAT, and FRESH.
16 through 28 °C settings will use the automatic heater control logic. (Except KQ model)
19 through 31 °C settings will use the automatic heater control logic. (KQ model)