18
Drain pipe and drain hose installation
Power and communication cable connection
1. Before wiring work, you must turn off all power sources.
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 use 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.
ELCB
MCCB+
ELB
Indoor Unit 1
Outdoor Unit
Indoor Unit 2
Indoor Unit 3
Wired Remote
Control
208-230 V~
❋
ELCB : Essential Installation
or
Connecting power for optional product
f
When installing optional products, make sure to follow below current capacity.
❋
Optional product is not supplied by manufacturer.
OPTION
VENTILATOR
AC, Below 2 A
AC, Below 2 A
1(L)
T/B
2(N)
Vc
Vc
Vw
Vw
POWER : L
POWER : N
HOT
COIL
Summary of Contents for Duct Type Series
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