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43
English
Installation Procedure
Screw
Tightening torque for terminal
(kgf∙cm)
M3 5 to 7.5
M3.5 8 to 12
M4 12 to 18
M5 20 to 30
M6 25 to 37.5
R
S T N
When connecting two cables to a ring terminal, separate the ring
terminal up or down to prevent it from getting loose. Place the thin
cable upward and the thick cable downward. Fix the power cables
with a cable tie.
Cable tie
Thin cable
Solderless ring
terminal
Thick cable
Connecting the cables
• This product uses a single phase power, with 220 to
240V supply.
• When connecting the outdoor-to-indoor power cables,
be sure to match the numbers (or letters) between the
outdoor and indoor units. Connect the communication
cable to the connector included in the electrical
component box for each unit. When the outdoor-
to-indoor power cables are connected incorrectly, a
malfunction of the product may occur.
• When connecting the communication and outdoor-to-
indoor power cables, make sure these cables do not
touch the service valve on the refrigerant pipe on the
gas side or the pipes without proper insulation. Fix the
outdoor-to-indoor power cables to the insulated pipes.
• Be sure to comply with the wiring standards, as there
may be a risk of fire.
• Make sure to install the circuit breaker firmly inside the
electrical component box.
Entire system diagram
Communication cable
Outdoor-to-indoor power cable
Earthing
Ground wire
Indoor unit
Electrical panel
NFB Single
phase 220 to
24
0V, 50/60Hz
Outdoor unit
Main power cable
ELB
Power wiring diagram
1(L)
2(N)
F1
F2
L
N
Outdoor-to-indoor
power cable
cable tie
Communication
cable
power supply cable (Single
phase AC 220-240V, should be
purchased on-site)
Indoor and outdoor unit connection diagram
Outdoor unit
Indoor unit
1(L)
1(L)
2(N)
2(N)
F1
F1
F2
F2
L
N
Main power cable specifications
The power cable is not supplied with air conditioner.
• Select the power supply cable in accordance with
relevant local and national regulations.
• Wire size must comply with the applicable local and
national code.
• Specifications for local wiring power cord and branch
wiring are in compliance with local cord.
DB68-11731A-02_IBIM_PAC Mirage Cooling Only_TC_EN_.indd 43DB68-11731A-02_IBIM_PAC Mirage Cooling Only_TC_EN_.indd 43 2023-07-19 오전 9:52:182023-07-19 오전 9:52:18
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