Removing Optional Air Panel - Hitachi RCI-1.0FSN3 Service Manual

10 Servicing

10.1.3 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 four (4) corner pocket covers from the air panel. They
can be removed pulling " A " part toward the arrow direction in
the figure below.
* To attach the corner pocket covers again, insert the fixing
hooks ( 1 and 2 ) to the air panel and insert the fixing hook (
3 ) to the air panel.
4 Remove four (4) long screws from the air panel. Remove
them with attention to temporally hook hinges of air panel (2
portions) onto hooks of unit (2 portions). Then, remove the air
panel after unhooking two (2) hinges from the two (2) hooks.
Hook
Hinge
306
SMGB0077 rev.0 - 01/2013
Unit
Air Panel
HITACHI AIR( / )CONDITIONER Model
N112
D
K
PCN4
THM2
THM1
CN1 PCN6
Connector for Auto Louver (CN17)
PCN6 PCN4
PCN7
LED5
T1
PCN1
Electrical Box Indoor Unit PCB1
A
2
3
Long Screw
(4 pcs.)
CN36
CN2
CN11
THM3 THM5
CN17
RSW1 DSW6 DSW9
DSW3
EF2 5
CN2
TP
L1
5
L3
SW1
RSW2 DSW5 DSW4
+
LED4 IC1
CN28
TR1
LED6
THM1 THM2 THM3 THM4 THM5 CN33 CN9 CN10
CN1 +
CN36 CN8 CN7 THU1 CN5 CN14 CN4 CN3 CN6 HA
Corner Pocket Cover
1
C-shaped Hinge
(2 Portions)