Fujitsu Cassette AUXG18KRLB Design & Technical Manual page 10

Human sensor (Option)
Example of sensitivity range:
When the installation height gets higher, the temperature sensitivity decreases.
Equal sensitivity range of temperature
CAUTION
Do not place large objects near the human sensor. Also keep heating units outside the sensor's
detection area.
2-2. Installation space requirement
Top view
Refrigerant
pipe
Unit: mm
3,200
8,800
800
Ceiling height
Detecting position
- 6 -
Drain
pipe
Human
sensor
3,200 mm
800 mm from floor surface
2. Dimensions