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4 Installation
Installation manual
9
AZQS100~14 AZQS100~140B7Y1B
Split system air conditioners
4P385528-1C – 2016.10
Component
AZQS_V1
AZQS_Y1
100
125
140
100
125
140
Recommended field fuse
32 A
40 A
16 A
20 A
25 A
Earth leakage circuit breaker
Must comply with applicable legislation
(a)
MCA=Minimum circuit ampacity. Stated values are maximum values (see electrical data of combination with indoor units for exact values).
4.5.3
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.
2
Connect the interconnection cable and power supply as follows:
c
a
d
e
1~50 Hz
220-240 V
3N~50 Hz
380-415 V
V1
Y1
L1 L2 L3
L1 L2 L3
N
b
b
a
Interconnection cable
b
Power supply cable
c
Earth leakage circuit breaker
d
Fuse
e
User interface
a
b
V1
Y1
c
c
c
c
d
d
e
e
f
f
a
Switch box
b
Stop valve attachment plate
c
Earth
d
Cable tie
e
Interconnection cable
f
Power supply cable
3
Fix the cables (power supply and interconnection cable) with a
cable tie to the stop valve attachment plate.
4
Route the wiring through the frame and connect it to it.
Routing through
the frame
Choose one of the 3 possibilities:
a
b
a
b
a
b
2
3
1
a
Power supply cable
b
Interconnection cable
Connecting to the
frame
When cables are routed from the unit, a
protection sleeve for the conduits (PG
insertions) can be inserted at the knockout
hole.
When you do not use a wire conduit,
protect the wires with vinyl tubes to
prevent the edge of the knockout hole from
cutting the wires.
a b c
d
e
A B
A
Inside of the outdoor unit
B
Outside of the outdoor unit
a
Wire
b
Bush
c
Nut
d
Frame
e
Hose
5
Reattach the service cover.
6
Connect an earth leakage circuit breaker and fuse to the power
supply line.
4.6
Finishing the outdoor unit
installation
4.6.1
To finish the outdoor unit installation
1
Insulate and fix the refrigerant piping and interconnection cable
as follows:
f
b
a
e
d
c
a
Gas pipe
b
Gas pipe insulation
Summary of Contents for AZQS100B7Y1B
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