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6 Installation
71
c
d
e
f
a
Switch box
b
Stop valve attachment plate
c
Earth
d
Cable tie
e
Interconnection cable
f
Power supply cable
4 Fix the cables (power supply and interconnection cable) with a
cable tie to the stop valve attachment plate and route the wiring
according to the illustration above.
5 Route the wiring through the frame and connect the wiring to
the frame at the knockout hole.
Routing through
Choose one of the 3 possibilities:
the frame
1
b
a
a Power supply cable
b Interconnection cable
Installer reference guide
22
a
b
100~140
c
c
d
d
e
3
b
a
2
b
a
Connecting to the
frame
c
d
f
6 Reattach the service cover. See
unit" on
page 23.
7 Connect an earth leakage circuit breaker and fuse to the power
supply line.
6.8
Finishing the outdoor unit
installation
6.8.1
To finish the outdoor unit installation
1 Insulate and fix the refrigerant piping and interconnection cable
as follows:
c
a
b
f
a
Gas pipe
b
Gas pipe insulation
c
Interconnection cable
d
Liquid pipe
e
Liquid pipe insulation
f
Finishing tape
2 Install the service cover.
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
a b c
d
e
A Inside of the outdoor unit
B Outside of the outdoor unit
a Wire
b Bush
c Nut
d Frame
e Hose
"6.8.2 To close the outdoor
d
e
RZASG71~140M_V1+Y1
Sky Air Advance-series
4P486047-1 – 2017.04
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