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Wiring Work
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 F3, F4(for communication) when installing the wired remote Control.
Outdoor Unit
208-230V~
Indoor Unit 1
❈ ELB : Essential Installation
Selecting compressed ring terminal
Norminal
Norminal
dimensions
dimensions for
for screw
cable (mm
2
)
(mm)
4
1.5
4
4
2.5
4
4
4
22
DVM S NASA_Global 4-WC_사우디향_IM_EN_04191A.indd 22
Indoor Unit 2
B
D
Standard
Standard
Allowance
Allowance
dimension
dimension
(mm)
(mm)
(mm)
(mm)
6.6
+0.3
±0.2
3.4
-0.2
8
6.6
+0.3
±0.2
4.2
-0.2
8.5
+0.3
9.5
±0.2
5.6
-0.2
Wired Remote
Control
Indoor Unit 3
Indoor Unit 4
❈ Ceiling, wall-mounted indoor unit.
Silver solder
d1
E
F
Standard
Allowance
dimension
Min.
Min.
(mm)
(mm)
1.7
±0.2
4.1
6
2.3
±0.2
6
6
3.4
±0.2
6
5
EEV kit
N
L
N
L
N
L
Indoor Unit 5
Indoor Unit 6
L
d2
t
Standard
Allowance
Max.
dimension
Min.
(mm)
(mm)
+0.2
16
4.3
0.7
0
+0.2
17.5
4.3
0.8
0
+0.2
20
4.3
0.9
0
2013-11-05 오전 11:30:26
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