Samsung AM***FN*D series - Wiring Work; Power and Communication Cable Connection; Compressed Ring Terminal Selection

30
A
Wiring work
Silver solder
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(F1, F2) each.
5
Connect F3, F4(for communication) when installing the wired remote control.
Norminal
dimensions for
cable (inch
2
)
Norminal
dimensions for
screw (inch)
BDd1EFLd2t
Standard
dimension
(inch)
Allowance
(inch)
Standard
dimension
(inch)
Allowance
(inch)
Standard
dimension
(inch)
Allowance
(inch)
Min. Min. Max.
Standard
dimension
(inch)
Allowance
(inch)
Min.
0.0023
0.16 0.26
±0.0079 0.13
+0.012
-0.0079
0.067 ±0.0079 0.16 0.24 0.63 0.17
+0.0079
0
0.028
0.16 0.31
0.0039
0.16 0.26
±0.0079 0.17
+0.012
-0.0079
0.091 ±0.0079 0.24 0.24 0.69 0.17
+0.0079
0
0.031
0.16 0.33
0.0062 0.16 0.37 ±0.0079 0.22
+0.012
-0.0079
0.134 ±0.0079 0.24 0.20 0.79 0.17
+0.0079
0
0.035
NL
NLNLNL
ELCB
MCCB+
ELB
V1 V2
Indoor Unit 1 Indoor Unit 2 Indoor Unit 3
Indoor Unit 4 Indoor Unit 5 Indoor Unit 6
Outdoor Unit
Wired Remote
Controller
EEV kit
K
Ceiling, wall-mounted indoor unit.
K
ELCB : Essential Installation
WARNING :
Power off before connecting any wires;
Indoor PBA will be damaged while V1,V2,F3,F4 short each
other.
208-230V~
or
Power and communication cable connection
Selecting compressed ring terminal