Hitachi RCI-1.0FSN3 Service Manual page 96

2 Unit installation
For RCI-FSN3Ei indoor units: B-23H4
The dimensions of the filter box are shown in the following figure.
When the filter box is installed, the total height of the unit increases by approximately 85 mm. Therefore, pay attention to
the installation space.
Bear in mind that the size before compression is 10 mm, but the size is reduced after compression to 5mm.
Nº
1 Air panel
2 Air filter
3 Long-lasting air filter
4 Filter box
5 Ceiling
6 Air panel (optional)
7 Suction grille
Model
RCI-(1.0-2.5)FSN3Ei
RCI-(3.0-6.0)FSN3Ei
84
SMGB0077 rev.0 - 01/2013
Part
a (mm)
248
298