Fujitsu Airstage J-II Series Design & Technical Manual page 167

„ INSTALLATION PLACE
„
Strong and durable ceiling
Left
side
6 (150) or
1
more 
1
16 (400) or more when drain from drain pipe

• When intaking air from back
1 (5) or more
1 (20) or more
Service access
• When intaking air from bottom
„ MAINTENANCE SPACE
„
Provide a service access for inspection purposes as shown below.
Do not place any wiring or illumination in the service space, as
they will impede service.
[ Top view ]
*: Above 4 (100) when intaking air from bottom
Indoor unit
16 (400)
or more
12 (300) or more
Air
Ceiling
Floor
4 (100) or more
Air
Service space
Air
Air
- (04-34) -
Right
side
16 (400) or more
Service access
Unit : in. (mm)
Control
box