Samsung AE022MNJDEH Installation Manual - page 14

14

Installation Procedure

Ins

tallation Pr

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English

Step 10  Connecting the power and communication cables

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) wires when installing the wired remote control.

N

L

N

L

N

L

N

L

ELCB

MCCB+

ELB

V1 V2

Outdoor Unit

Indoor Unit 1

Indoor Unit 2

Indoor Unit 3

Indoor Unit 4

Indoor Unit 5

Indoor Unit 6

EEV kit

220-240V~or

Wired Remote 

Control

∙ Ceiling, wall-mounted indoor unit.

•  ELCB : Essential Installation

•  The EEV Kit is optional component.

  WARNING

•  Power off before connecting any wires;Indoor PBA will be damaged while V1,V2,F3,F4 short each other.

•  You must connect the earth cable. If earthing is not complete, electric shock or fire may occur.