AirStage ASUA7TLAV1 Manuel d'installation - Page 9

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5.4. Wiring

(1) Open the intake grille. Refer to "8. FRONT PANEL REMOVAL AND INSTALLATION".
(2) Remove the wire cover and remove the cable clamp.
4/7/9 model
Wire cover
Cable
clamp
Screw
(3) Remove the conduit holder.
(4) Fasten the indoor unit wire harness to the conduit holder using the lock nut.
(5) Use the screws to install the conduit holder provide with the indoor unit.
4/7/9 model
• Transmission cables
• Wired remote controller cable and
optional parts cables (if necessary)
30/36 model
Conduit holder
Conduit
connector
(6) Connect the end of the connection cable fully into the terminal block.
4/7/9 model
Symbol Connection cable
A
L1
Power supply cable
B
L2
C
Earth (ground) for
power supply cable
D
Earth (ground) for
transmission cable,
wired remote control-
ler cable (if neces-
sary) and EV kit cable
(EEV external model
only)
E
X1
Transmission cable
F
X2
G
Y1
Wired remote control-
ler cable (nonpolar)
H
Y2
Cable clamp
(Clamp only the power
supply cable)
When you attach the cable clamp, make sure that the cables are not jutting out from the
clamp or being pinched by the clamp.
30/36 model
Screw
Cable
clamp
Screw
Wire cover
Conduit holder
Screw
Conduit
Lock nut
connector
Lock nut
• Transmission cables
• Wired remote controller
cable and optional parts
Screw
cables (if necessary)
H
G
F
E
Y1 Y2
C
L1
L2
X1
X2
D
30/36 model
I
H
G
F
E
D
X1
X2
Y1
C
Cable tie
(acces-
sories)
(7) Fix the conduit with the supporters as shown below.
Conduit (Power supply cable)
Indoor unit
30 in
(756 mm)
or less

5.5. Optional parts wiring

In this setting, you need to remove the front panel. Refer to "8. FRONT PANEL REMOVAL
AND INSTALLATION".
5.5.1 Connector and DIP switch position
4/7/9 model
DIP switch
(SET 2)
ON
OFF
SW4
SW3
SW2
SW1
30/36 model
DIP switch
A
(SET 2)
B
ON
OFF
SW4
SW3
SW2
SW1
Name
CNA01
CNA03
CNA02
CNA04
DIP switch SET 2 (SW2)
CNB01
CN65
*1: For details, refer to each installation manual.
Symbol Connection cable
A
L1
B
L2
C
D
X1
E
X2
F
A
B
L1
L2
Y2
Y3
G
Y1
H
Y2
I
Y3
Cable
clamp
Supporter
54 in
54 in
(1,361 mm)
(1,361 mm)
or less
or less
CNA02
CNA04
CN65
Controller
PCB
CNA01
CNA03
CNB01
CNA04
CNA02
Application
Apply voltage terminal
For external input
Dry contact terminal
Input signal type switching
Output terminal
For external output
For one of the following.
• MODBUS® convertor (*1)
Power supply cable
Earth (ground) for
power supply cable
Transmission cable
Earth (ground) for
transmission cable
and wired remote
controller cable (if
necessary)
Wired remote control-
ler cable (nonpolar)
Do not use
54 in
(1,361 mm)
or less
Controller PCB
CN65
CNB01
CNA03
CNA01
En-8