5712.15 AUTO COMFORT and ECO NAVI Operation 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 start condition:o When AUTO COMF button is pressed. AUTO COMFORT stop conditions:o When AUTO COMF 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. ECO NAVI start condition:o When ECO NAVI button is pressed. ECO NAVI stop conditions:o When ECO NAVI 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. AUTO COMFPRT / ECO NAVI initializationInitialize indication Human Activity Sensor1 0 – 2 seconds2 2 – 3 secondsIIIIIIIV3 3 – 70 secondsRepeat Step I to IV* Indicator ON, Indicator OFF Human activity judgment is as following