Hitachi RCD-0.8FSN3 Installation And Operation Manual page 40

INSTALLATION OF OPTIONAL AIR PANEL P-AP(90/160)DNA
18.5 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.
1 The following connectors are used in the air panel. Remove
the tape fixing the wiring connectors on the air panel and pull
out them as shown in the figure below. Connect them with
the wiring connectors to CN17 in the electrical box as the
following figure.
?
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 louver can not activate.
18.6 TEST RUN
1 After completing the installation of the air panel, the test
run should be performed according to "Installation &
Maintenance Manual" of the indoor unit.
2 Perform the checking work for the louver during the test
run (For PC-ARF(PE)). Do not move the louver by hand. If
moved, the auto-swing mechanism will be damaged.
a. Press " " (run / stop), and the operation is started.
Select the air flow direction by " " or " ".
b. The louver angle is changed by pressing " " or " ".
18.7 ADJUSTING LOUVERS
Procedures for Adjusting Louvers and Air Flow Direction
• Step 1
Switch ON the main power source.
• Step 2
Start the fan operation by pressing " " (run/stop) on the
remote control switch.
• Step 3
Press " " or " " and select "
The auto swing operation is started, and is stopped by
pressing this switch again.
• Step 4
LCD indication shows the position of the swing louvers.
36 PMML0425A rev.0 - 02/2016 - P5415720
" (auto swing).
2 After completing the wiring connection of the air panel,
attach the air inlet flat grille and air filter. Perform the
attaching work in the reverse procedure of removing. (Refer
to
"18.4 Installation").
Air panel
Hinge
Electrical box
(Indoor unit)
18.6.1 LCD Indication
The auto swing operation will be started to select "
(auto swing). At this time, LCD indication displays the swing
repeatedly.
18.7.1 Auto Swing Operation
18.7.2 Fixed Louver Angle
Wiring connector for louver
(Air panel side)
Connector (CN17)
(Indoor unit PCB)
"
" "
" "
The mark " " moves
continuously
" "
" "
The mark " " indicates
the position of louvers