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Electrical installation
Installer and user reference guide
83
BS4~12A14AJV1B
VRV 5 branch selector unit
4P695527-1 – 2022.02
▪
If stranded conductor wires are used, install a round crimp-style terminal on the
end of the wire. Place the round crimp-style terminal on the wire up to the
covered part and fasten the terminal with the appropriate tool.
b
a
a
Stranded conductor wire
b
Round crimp-style terminal
▪
Use the following methods for installing wires:
Wire type
Installation method
Single-core wire
c b
c
a
a
A
AA´
A´
a
Curled single-core wire
b
Screw
c
Flat washer
Stranded conductor wire
with round crimp-style
terminal
c b
b
a
c
a
B
B
a
Terminal
b
Screw
c
Flat washer
Allowed
NOT allowed
Tightening torques
Terminal
Wiring
Screw size
Tightening
torque (N•m)
X1M
Power supply wiring
M4
1.32~1.62
Earth screw
Earth wiring
M4
1.52~1.86
X2M~X5M
Transmission wiring
M3.5
0.79~0.97
X6M
External output
