Specifications Of Standard Wiring Components; To Connect The Electrical Wiring On The Outdoor Unit - Daikin AZQS100B8V1B Installer's Reference Manual

6 Installation
Wire type
Single core wire
A
a Curled single core wire
b Screw
c Flat washer
c b
Stranded conductor
wire with round
crimp­style terminal
a Terminal
b Screw
c Flat washer
6.7.5 Specifications of standard wiring components
Component
Power supply cable
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).
▪ Fix the earth wire to the stop valve attachment plate so
that it does not slide.
▪ Make sure the electrical wiring does NOT obstruct
proper reattachment of the service cover.
1 Remove the service cover. See
unit" on page 9.
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.
Installer reference guide
18
Installation method
c b
AA´
A´
c
a a
a b c
B
B
a
100
(a)
MCA 29.5 A
Voltage
Phase
Frequency
Wire sizes
32 A
"6.2.2 To open the outdoor
b
NOTICE
Precautions when laying power wiring:
▪ Do not connect wiring of different thicknesses to the
power terminal block (slack in the power wiring may
cause abnormal heat).
▪ When connecting wiring which is the same thickness,
do as shown in the figure below.
▪ For wiring, use the designated power wire and connect
firmly, then secure to prevent outside pressure being
exerted on the terminal board.
▪ Use an appropriate screwdriver for tightening the
terminal screws. A screwdriver with a small head will
damage the head and make proper tightening
impossible.
▪ Over­tightening the terminal screws may break them.
Tightening torques
Item
M4 (X1M)
M4 (earth)
M5 (X1M)
M5 (earth)
AZQS_V1
125 140
31.5 A 32.8 A
230 V
1~
50 Hz
Must comply with applicable legislation
Minimum cable section of 2.5 mm² and applicable for 230 V
40 A
Must comply with applicable legislation
3 Connect the interconnection cable and power supply as follows:
c
d
e
a Interconnection cable
b Power supply cable
c Earth leakage circuit breaker
d Fuse
e User interface
Tightening torque (N•m)
1.2~1.8
1.2~1.4
2.0~3.0
2.4~2.9
AZQS_Y1
100 125
15.2 A 17.2 A
400 V
3N~
16 A 20 A
V1 Y1
1~50 Hz 3N~50 Hz
220-240 V 380-415 V
L1 L2 L3
b b
L1 L2 L3 N
a
AZQS100~140B8V1B + AZQS100~140B7Y1B
Split system air conditioners
4P385529­1 – 2014.08
140
21.8 A
25 A