Connection Of Wiring - Fujitsu Airstage AUXD18GALH Installationsanleitung

When using solid core cables, do not use the ring terminal. If you use the solid core
cables with the ring terminal, the ring terminal's pressure bonding may malfunction
and cause the cables to abnormally heat up.
B. For strand wiring
(1) Use ring terminals with insulating sleeves as shown in the fi gure below to connect to
the terminal block.
(2) Securely clamp the ring terminals to the cables using an appropriate tool so that the
cables do not come loose.
(3) Use the specifi ed cables, connect them securely, and fasten them so that there is no
stress placed on the terminals.
(4) Use an appropriate screwdriver to tighten the terminal screws.
Do not use a screwdriver that is too small, otherwise, the screw heads may be
damaged and prevent the screws from being properly tightened.
(5) Do not tighten the terminal screws too much, otherwise, the screws may break.
(6) See the table for the terminal screw tightening torques.
(7) Please do not fi x 2 power supply cables with 1 screw.
Strip 10 mm
Screw with
special washer
Cable
Ring terminal
Terminal block
Use ring terminals and tighten the terminal screws to the specified torques,
otherwise, abnormal overheating may be produced and possibly cause heavy
damage inside the unit.
Tightening torque
M4 screw
(Power supply / L, N, GND)
6.3.2. Transmission and Remote controller cable
Transmission cable
Shielded cable (no fi lm)
Remote controller cable
For 3-wire type
30 mm
• Connect remote controller and transmission cables as shown in Fig. C.
Fig. C
GOOD
Different diameter
Tighten the terminal screws to the specified torques, otherwise, abnormal
overheating may be produced and possibly cause heavy damage inside the unit.
En-9
9371022260-01_IM.indb Sec1:9 9371022260-01_IM.indb Sec1:9
WARNING
Ring terminal
Sleeve
Screw with
special washer
Ring terminal
Cable
WARNING
1.2 to 1.8 N·m
(12 to 18 kgf·cm)
30 mm
40 mm
For 2-wire type
30 mm
PROHIBITED
Connect to 1 side
WARNING
Tightening torque
M3 screw
(Transmission / X1, X2)
(Remote controller / Y1, Y2, Y3)
CAUTION
To peel the fi lm from the lead cable, use a dedicated tool that will not damage the
conductor cable.
When installing a screw on the terminal block, do not cut the cable by overtightening
the screw. On the other hand, an undertightened screw can cause faulty contact,
which will lead to a communication failure.

6.4. Connection of wiring

(1) Remove the control box cover and install each connection cable.
Power terminal board
2 Control box cover
Transmission cable and Remote
controller terminal board
* Remote controller connecting port
For putting through the transmission
cable and the remote controller cable.
(2) Please fi rmly tighten Connection cable and Remote controller cable with the attached
cable tie.
0.5 to 0.6 N·m
(5 to 6 kgf·cm)
* Fill the wiring connecting port and remote
controller connecting port with putty or
heat insulation so that insects or dust will
not enter the unit.
* Wiring connecting port
For putting through the
power supply cable.
Connection cable clamp
1 Wiring cover
7/12/2012 4:02:50 PM 7/12/2012 4:02:50 PM