Samsung RC090MHXEA Installation Manual page 33

Wiring
Wiring diagram of connection cord
1 phase
L
N
Main power cable
• Lay the electrical wiring so that the front cover does not rise up when doing wiring work and attach the
front cover securely.
NOTE
• Ground wire for the indoor unit and outdoor unit connection cable must be clamped to a soft copper
tin-plated eyelet terminal with M4 screw hole (NOT SUPPLIED WITH UNIT ACCESSORIES).
Connecting the power terminal
f Connect the cables to the terminal board using the compressed ring terminal.
f Cover a solderless ring terminal and a connector part of the power cable and then connect it.
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EHS mono_RC＊＊＊MHXGA_IM_E_34411A(3).indd 32
Control kit
F2
F1
L
N
Cable
tie
Communication cable
Silver solder
3 phase
Control kit
L
N
L1(R) L2(S) L3(T)
N
3 Phase 4 Wires power
cable (AC 380V)
F2
F1
F1 F2
Cable
tie
Communication
cable
2012-11-26 오후 3:02:01