Hitachi RC-BGH1FA0G Manual page 23

SleepSense Operation
•
With motion sensor, the room air conditioner detects movements, its location and temperature
around people to control set temperature and control fan speed to provide comfortable and energy
saving operation as well as to achieve comfortable sleep environment.
NOTE
The sensor detects changes to the infrared generated by human bodies. Therefore the accuracy of sensor
may be affected in the following cases:
● The activity level is very low ( reading , watching TV, etc.) or human bodies are blocked by a screen ,
cabinet or glass board.
● The Indoor temperature is very high and exceeds or approaches the human body temperature ( When
refrigeration just begins)
● Person wears thick clothes and turns his/her back to the air conditioner.
● Curtains or plant leaves swing due to pet movement or airflow.
NOTE
● By pressing (Powerful mode) button, SleepSense operation is cancelled.
● After auto restart, SleepSense operation is cancelled and previous operation mode shall start.
● By Pressing LeaveHome button,Smart Eco button, My Mode button , SleepSense operation is cancelled.
To Start SleepSense operation
●
Press the SleepSense button
the Air conditioner performs the "SleepSense" operation.
is display on LCD screen.
1
A beep sound is emitted from Indoor Unit.
Energy saving operation will start by changing the set temperature
higher or lower automatically and reducing operation power
consumption.
To Cancel SleepSense operation
● Press the On/Off button. Or
●
Press the SleepSense button
2
will be disappear on LCD.
A beep sound is emitted from indoor unit.
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during Cool and Heat operation ,
again. Or Mode button.