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b
a
a
Stranded conductor wire
b
Round crimp-style terminal
▪ Use the following methods for installing wires:
Wire type
Single core wire
A
a Curled single core wire
b Screw
c Flat washer
6.7.5
Specifications of standard wiring components
Component
(a)
Power supply cable
MCA
Voltage range
Phase
Frequency
Wire sizes
Interconnection cables
Recommended field fuse
Earth leakage circuit breaker
(a)
MCA=Minimum circuit ampacity. Stated values are maximum values (see electrical data of combination with indoor units for exact values).
6.7.6
To connect the electrical wiring on the
outdoor unit
NOTICE
▪ Follow the wiring diagram (delivered with the unit,
located at the inside of the service cover).
▪ Make sure the electrical wiring does NOT obstruct
proper reattachment of the service cover.
1 Remove the service cover. See
unit" on
page 11.
2 Strip insulation (20 mm) from the wires.
a
a
Strip wire end to this point
b
Excessive strip length may cause electrical shock or
leakage.
3 Connect the interconnection cables and power supply as
follows:
RZASG71~140M_V1+Y1
Sky Air Advance-series
4P486047-1 – 2017.04
Installation method
c b
AA´
A´
c
a
a
71
19.4 A
20 A
"6.2.2 To open the outdoor
b
Wire type
Stranded conductor
wire with round
crimp-style terminal
Tightening torques
Item
M4 (X1M)
M4 (earth)
M5 (X1M)
M5 (earth)
If limited space is available at the wire terminal, use bended crimp-
style ring terminals.
V1
100
125
24.3 A
31.3 A
220~240 V
1~
50 Hz
Must comply with applicable legislation
Minimum cable section of 2.5 mm² and applicable for 230 V
25 A
32 A
Must comply with applicable legislation
c
d
a
a
e
a
a
I, II, III, IV
Pair, twin, triple, double twin
M, S
Master, slave
a
Interconnection cables
b
Power supply cable
c
Earth leakage circuit breaker
d
Fuse
e
User interface
6 Installation
Installation method
c b
a
B
B
a
a Terminal
b Screw
c Flat washer
Tightening torque (N•m)
1.2~1.8
1.2~1.4
2.0~3.0
2.4~2.9
Y1
140
100
30.5 A
15.9 A
380~415 V
3N~
16 A
V1
Y1
1~50 Hz
3N~50 Hz
220-240 V
380-415 V
L1 L2 L3
b
b
L1 L2 L3
N
Installer reference guide
b
c
125+140
16.9 A
20 A
21
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