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Electrical installation
Installer reference guide
50
RXF50~71D5V1B
R32 split series
4P519439-18T – 2022.06
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
Item
Tightening torque (N•m)
M4 (X1M)
1.2~1.3
M4 (earth)
▪
The earth wire between the wire retainer and the terminal must be longer than
the other wires.
1-3
9.1.3 Specifications of standard wiring components
Component
Power supply cable Voltage
220~240 V
Phase
1~
Frequency
50 Hz
Wire sizes
3-core cable
2.5 mm
2(a)(b)
/ 4.0 mm
2(b)
(a)
H05RN-F (60245 IEC 57)
(b)
H07RN-F (60245 IEC 66)
Interconnection cable
(indoor↔outdoor)
4-core cable
1.5 mm
2
~2.5 mm
2
and applicable for
220~240 V
H05RN-F (60245 IEC 57)
Recommended circuit breaker
20 A
(a)
Summary of Contents for RXP50N5V1B
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