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Wiring work
1
Before wiring work, you must turn off all power source.
2
Indoor unit power should be supplied through the breaker( ELCB or MCCB+ELB ) separated by the
outdoor power.
ELCB: Earth Leakage Circuit Breaker
MCCB:Molded Case Circuit Breaker
ELB:Earth Leakage Breaker
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 3(C)each.
5
Connect V1, V2(for DC12V) and F3, F4(for communication) when installing the wired remote controller
.
1(L)
2(N)
3
(C)
V1 V2 F3 F4
3(C)
Wired
Remote
Controller
Main Power
220-240V~,50Hz
k
The terminal block designs and shape are subject to change according to the model.
k
Screws on terminal block must not be unscrewed with the torque less than 12 kgf•cm.
Power Supply (Single Phase)
Earth Cable
Communication
Cable
Home server
Power Supply Max/Min(V) Connection Wire
220-240V~/50Hz
±10%
1.25mm
2
,2 wires Ø 1.6mm,1 wire
0.75~1.25mm
2
1 wire
0.75~1.25mm
2
2 wires
Power off before connecting any wires;
Indoor PBA will be damaged while V1,V2,F3,F4 short each other.
WARNING
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