Hitachi RAI-50PPD Installations- Und Betriebshandbuch Seite 33

INSTALLATION OF OPTIONAL AIR PANEL: P-AP56NAMS
12.5 ELECTRICAL WIRING
!
C A U T I O N
• Perform securely the electrical wiring work. If the electrical work is not completed, heat generation at the connection, a fire or an electric shock
may occur.
• Make sure that the wires are securely fixed in order not to apply an external force to the terminal connections of the wirings. If fixing is not
completed, heat generation or a fire will occur.
The following connectors are used in the air panel. Remove the tape fixing the wiring connectors on the air panel and pull out them.
Connect them with the wiring connectors to CN17 and CN6 in the electrical box as the following figure.
Cable for auto swing motor
?
N O T E
Before the electrical wiring work, turn OFF the power source. If the connectors are connected without turning OFF the power source, the auto swing
louvre can not activate.
After completing the wiring connection of the air panel, attach
the air inlet grille. Perform the attaching work in the reverse
procedure of removing. Refer to item 3 of the section
Hook the swivel of the supporting string at Ⓐ to
Installation".
the hole at the air panel. The air inlet grille can be attached from
any 4 directions by rotating it. When multiple indoor units are
installed or requested from a user, the air intake grille direction
can be selected freely.
Hole at air panel
Ⓐ Part
25 PMML0477 rev.0 - 07/2017
CN17
"12.4
Supporting string
CN6
This motion sensor can be installed to any four corners of the air
panel. In the case of installing it to far corner from the electrical
box, run through the wiring for the motion sensor kit on the fixing
plate of the unit between the motion sensor kit and the electrical
box of the unit.
After running the connecting cable, clamp the extra length of the
connecting cable by the plastic band and store it at inside the
ceiling.
CN6
Cable for motion sensor
PCB
PCB
Indoor unit wiring
connection Wire clamp
Connecting cable
Fixing
plate