Filter Box; For Rci-Fsr Indoor Units: B-160H2; For Rci-Fsr Indoor Units: B-160H2 - Hitachi RCI-1.0FSR Service Manual

2 Optional accessories

Filter box

2.5 Filter box

2.5.1 For RCI-FSR indoor units: B-160H2

The dimensions of the filter box are shown in the following figure.
Corner frame
(galvanized steel plate)
Counter mark
(refrigerant pipe side)
Fixing plate
(4 portions)
When the filter box is installed, the total height of the unit increases by approximately 55 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.
Installation
height
29 SMGB0137 rev.0 - 05/2021
549
(Opening dimension)
U-shaped hook
(2 portions)
Filter holder
(resin)
700
(Installation dimension)
800
840
Indoor unit
Packing
Direction to
remove the
filter
Dimensions
Model a
1.0 - 2.5 291
3.0 - 6.0 341
Packing (EPDM)
Insulation
(Polyethylene)
10 10 (Before compression)
20 50
5 (After compression)
5
Polystyrene
55 (Installation height)
Air filter
Long life filter
(attached with air panel)
Filter box
Air panel
Ceiling
Air inlet grille
(attached with air panel)
b
236
286
2