SiBE18-821_C
Indoor Unit Control (RA Models)
Function
113
2. Motions (for example: in cooling)
When the microcomputer does not have a signal from the sensor in 20 minutes, it judges
that nobody is in the room and operates the unit in temperature shifted from the target
temperature. (Cooling / Dry : 2°C higher, Heating : 2°C lower, Auto : according to the
operation mode at that time.)
★
1 In case of FAN mode, the fan speed reduces by 60 rpm.
3. Airflow direction in 2-area INTELLIGENT EYE operation
Detection method: The opposite area of detected area is set as the target direction.
1. Detection signal ON in both area A and B: Shift the airflow direction to area B (left side)
2. Detection signal ON in area A: Shift the airflow direction to area B (left side)
3. Detection signal ON in area B: Shift the airflow direction to area A (right side)
4. Detection signal OFF in both area A and B: No change
* When the detection signal is OFF for 20 minutes in both area A and B, the unit starts energy
saving operation.
Others
For dry operation, you cannot set the temperature with remote controller, but internally the
target temperature is shifted by 2°C.
ON
OFF
RESET.
(From area A or B)
20 min.
20 min.
ON
OFF
ON
OFF
Operation
OFF
Fan speed (
+
1)
Set speed
Set speed
Target temperature
(R12183)
Remote controller
INTELLIGENT EYE
button
ON
OFF
INTELLIGENT EYE
lamp
within 20
minutes
Human detection
signal
Top view
Wall
Indoor unit
Area A
Area B
Left
Right
Human
(R3853)
