Fujitsu AOU42RGLX Design & Technical Manual page 15

For 3-direction setting:
NOTES:
• To set "3-direction", optional Air outlet shutter plate (UTR-YDZK) must be installed, and the "out-
let-direction" need to be switched to "3-way" by remote controller.
*: When installing the indoor unit, be careful about the maintenance space.
• The ceiling height cannot be set in the 3-way outlet mode. Therefore, ceiling height setting
change by function setting 20 is prohibited. For details, refer to
page 63.
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.
2-3. Installation space requirement
4 (100) or more*
Top view
Refrigerant
pipe
125 (3,200)
31 (800)
Ceiling height
Detecting position
- 9 -
Unit: in (mm)
"Contents of function setting"
Drain
pipe
Human
sensor
Unit: in (mm)
346 (8,800)
125 in (3,200 mm)
31 in (800 mm) from floor surface
on
2. Dimensions