6513.15 AUTO COMFORT and ECONAVI Operation• AUTO COMFORT start condition:o When AUTO COMFORT button is pressed.• AUTO COMFORT stop conditions:o When AUTO COMFORT button is pressed again.o When unit is OFF by OFF/ON button.o When unit is OFF when OFF TIMER activates.o When unit is OFF by AUTO OFF/ON button at indoor unit.o When POWERFUL, QUIET operation activates.o When ◄► button is pressed.• ECONAVI start condition:o When ECONAVI button is pressed.• ECONAVI stop conditions:o When ECONAVI button is pressed again.o When unit is OFF by OFF/ON button.o When unit is OFF when OFF TIMER activates.o When unit is OFF by AUTO OFF/ON button at indoor unit.o When POWERFUL, QUIET operation activates.o When ◄► button is pressed.13.15.1 Human Activity Sensor• Area of human availability, activity level and absent is judged based on pulses by using 2 infrared sensors. Theinternal setting temperature shift, fan speed and horizontal airflow direction are adjusted in order to providecomfort environment while maintain the energy saving level.• AUTO COMFORT / ECONAVI initializationInitialize indication Human Activity Sensor1 0 – 2 seconds □ □ □2 2 – 3 seconds ■ ■ ■I ■ □ ■II ■ ■ □III ■ □ ■IV □ ■ ■3 3 – 70 secondsRepeat Step I to IV* □ Indicator ON, ■ Indicator OFF• Human activity judgment is as following