2 Installation and Operation
2-4
2-3-5 AC Input Cable Connection
Case of
750W to 1.2kW
Attach solderless terminal on AC input cable, and screw fix it on L and N on
AC input terminal board and ground terminal on rear panel. (M4)
Case of
1.8kW to 3kW
Attach solderless terminal on AC input cable, and screw fix it on L1,L2,L3
and of AC input terminal board on main body rear panel. (M4)
In case of single phase input, screw fix L1 on L(Line), L2 on N(Neutral) and
on GND of AC input terminal board.
*Attached input cable is usable only at single phase input.
Case of
3.75kW to 15kW
Attach solderless terminal on AC input cable, and screw fix it on L1,L2,L3
and of AC input terminal board on main body rear panel. (M6)
For safety, be sure to attach the covers provided.
750Ｗ to 1.2kW type
1.8kW to 3kW Input phase 1φ type
！
MUST
AC115V
SHORT
AC230V
OPEN
AC 115V-230V
BLACK
WHITE
GREEN
PUT ON
“
PLASTIC COVER
”
PUT ON
“
PLASTIC COVER
”
BLACK
WHITE
GREEN
Ｉ Ｎ Ｐ Ｕ Ｔ
ＡＣ 220Ｖ 1φ
L1 L2
L3
