Hitachi RCIM-1.0FSRE - Removing Optional Air Panel

7 Servicing
RCI-(1.0-6.0)FSR - 4-way cassette
SMGB0137 rev.0 - 05/2021
183
7
7.1.3 Removing optional air panel
1 Open the air inlet grille. Remove the connector (CN36) at the air panel from the connector for auto louver (CN17) on
the indoor unit PCB1.
2 Remove the air inlet grille from the air panel.
3 Remove 4 corner pocket covers from the air panel. They can be removed pulling “
A
” part toward the arrow direction
in the gure below.
* To attach the corner pocket covers again, insert the xing hooks (
1
and
2
) to the air panel and insert the xing
hook (
3
) to the air panel.
4 Remove 4 long screws from the air panel. Remove them with attention to temporally hook hinges of air panel (2
positions) onto hooks of unit (2 positions). Then, remove the air panel after unhooking 2 hinges from the 2 hooks.
Hook
Hinge
Unit
Air Panel
Unit
Air panel
Hinge
Hook
>PS<
HS-HB
HITACHI AIR( / )CONDITIONER
Model
S/N
R
/L1
2
1
B
A
K
DRAIN
>PS<
OA OA INLET
D
N112
CN36
Electrical box
Indoor unit PCB1
Connector for auto louver (CN17)
A
1
2
3
Corner Pocket Cover
Corner pocket cover
C-shaped Hinge
(2 Portions)
Long Screw
(4 pcs.)
Long screw
(4 pcs.)
C-shaped hinge
(2 positions)