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Connecting the connection cord
Power and communication cable connection
1.
Before wiring work, you must turn off all power source.
2.
Indoor unit power should be supplied through the breaker(MCCB, ELB) separated by the outdoor power.
3.
The power cable should be used only copper wires.
4.
Connect the power cable{1(L), 2(N)} among the units within maximum length and communication cable(F1, F2)
each.
5.
Connect V1, V2(for DC12V) and F3, F4(for communication) when installing the wired remote Control.
Outdoor Unit
220-240V~
Indoor Unit 1
ELB : Essential Installation
h
▶ Using the correct tools, connect the cables to the terminal board securely within the range of rated torque, so the cable is
firm and cannot be moved by external force or pressure.
Make sure the cables are placed in the correct position so that they can be covered firmly, without the cover lifting off, or
touching other parts.
If the terminal is loose, then overheating, electric shock or fire may occur.
Tightening Torque (kgf • cm)
M3
M3.5
M4
Indoor Unit 2
5~6
8~10
12~14.7
Wired Remote
Control
Indoor Unit 3
15
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