16
Precautions to be taken for power supply wiring
Use a round crimp-style terminal for connection to the power supply terminal block. In case it cannot be used
due to unavoidable reasons, be sure to observe the following instructions.
Be sure to peel off the sheath of power supply wiring more than 40 mm. (Refer to Fig. 22)
• For remote controller wiring, refer to the “INSTALLATION MANUAL OF REMOTE CONTROLLER.”
attached to the remote controller.
• Never connect power supply wiring to the terminal block for remote controller. A mistake of the sort
could damage the entire system.
• Use only specified wire and tightly connect wires to terminals. Be careful wires do not place external stress
on terminals. Keep wiring in neat order and
so as not to obstruct other equipment such as popping open the
control box cover. Make sure the cover closes tight. Incomplete connections could result in overheating,
and in worse case, electric shock or fire.
Round crimp-style terminal
Attach insulation sleeve
40
mm
or more
Fig. 22
Power supply wiring and earth wire
Fig. 23
P1 P2
F1
F2 T1
T2
REMOTE
CONTROL
TRANSMISSION
WIRING
FORCED
OFF
L
N
L
N
Power supply
terminal box (3P)
Earth Terminal
Earth Wiring
Power supply wiring
Remote
controller wiring
Terminal block (6P)
Transmission wiring
Clamp small
(accessory) (4)
Cut-off any excess material
after tightening
Wire Clamp
Cut-off any excess material
after tightening.
All the wires(Line,Neutral and Earth)
should pass through wire clamp.
In case of using the power
supply terminal together with
the other connecting wirings
Make sure to process the
insulation at the wire
terminal part properly so
that the terminals do not get in
contact with each other.
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