Hitachi RCI-1.0FSN3 Installation & Maintenance Manual page 50

(c) After connecting the relay wire to CN10, take it
out to inside the ceiling.
Then, run it to the corner pocket cover with
motion sensor. The wiring connection at the
indoor unit should be referred "Installation and
Maintenance Manual" of the indoor unit. When
running the relay wire, run it to the corner pocket
cover with motion sensor through the top of
plate for the indoor unit.
After running the relay wire, take the distance
(from 100mm to 200mm) from the corner pocket
cover to the relay connector as shown in the
below.
After running the relay wire, clamp the extra
length of the relay wire by the plastic band and
store it at inside the ceiling.
Relay Wire
Indoor Unit
Wiring Connection
TC-12001
Fixing Plate
Relay Connector
4. Installation
Pay attention to perform the installation work at
high-place using a stepladder, etc.
Do not move the louver by hand.
If moved, the louver mechanism will be damaged.
In addition, do not apply an excessive force to the air
outlet part to prevent the breakage.
1) The suspension height of the indoor unit should be
referred to "Installation & Maintenance Manual" of
the indoor unit.
2) Do not touch the louver during the installation work.
3) Remove the air inlet grille from the air panel. While
pushing both ends of knobs at the air inlet grille
toward the arrow direction, open the air inlet grille
until the angle of approximately 45° from the air
panel surface. After lifting the air inlet grille keeping
it inclined, draw the air inlet grille forward.
(Remove the
< P-AP160NA1 >
Air Inlet
Grille
Corner Pocket Cover
(4 Portions)
< P-AP160NAE >
Air Inlet
Grille
Corner Pocket Cover
(3 Portions)
Although the air inlet grille can be opened until the
angle of 90° from the air panel surface, it can not be
removed from the air panel.
4
AIR PANEL
(4 portions) the
Air Panel
Knob
Air Panel
Corner Pocket
Cover with
Motion Sensor
Knob
NOTE
2-135