Daikin 3MKS50E3V1B Service Manual page 106

Indoor Unit Control (RA Models)
2. Motions (for example: in cooling)
Human detection
signal
(From area A or B)
Target temperature
INTELLIGENT EYE
lamp
Remote controller
[INTELLIGENT
EYE] button
Operation
Fan speed ( )
3. Airflow direction in 2-area INTELLIGENT EYE operation
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
Others
94
within 20 minutes
ON
OFF
RESET.
ON
OFF
ON
OFF
ON
OFF
Set speed
OFF
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.)
In case of FAN operation, the fan speed reduces by 60 rpm.
Detection method: The opposite area of detected area is set as the target direction.
Left
saving operation.
For dry operation, you cannot set the temperature with remote controller, but internally the
target temperature is shifted.
20 min.
Indoor unit
Human
Area A
Area B
20 min.
Set speed
Wall
Top view
Right
(R3853)
Function and Control
SiBE121135
(R15308)