Wiring for two towers
• Before wiring, one end of the following cables connecting to the inverter, positive and
negative power cables, and communication cable, should be made with a connector.
Unplug the short power cable
1
Lock button
Rotate anti-clockwise to remove the waterproof cap, as well as the short-circuit plug.
Note: When the arrow on the rotating ring is aligned with the arrow on the panel, the short-circuit plug can
be removed.
2
90
BAT+
BMS
B -
AT
Rear side of BMS
BAT+
BMS
B -
AT
Waterproof cap
Rear side of BMS
NOTICE!
A
COM B
HEAT
B
Short power cable
CAUTION!
• Press and hold the lock button while unplugging the
short power cable, or it cannot be pulled out.
• Don't violently remove the cable when it is locked.
Otherwise, the connector will be damaged.
A
COM B
HEAT
B
Short-circuit plug