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Li-LV LFP Battery Module | USER MANUAL

DC Combiner box

Wattsonic standard parallel kits

Maximum withstand current is 100A.If you

have a larger load demand, you can choose to

configure the DC Combiner box.

⑩

Communication cable

Battery Reset Button

DC Isolator

Communication cables(up)

Communication cables(down)

Battery<-->Inverter Power Cables(+)

Battery<-->Inverter Power Cables(-)

Electric Connection

Top connection interface

Step-3, Cables Connection and COM Resistor

Connect battery power cables and communication cables as the pictures shown below.

Then please plug in the COM resistor to the last communication interface, which is open.

Please noted that no matter one single battery installation or multi batteries parallel

connection, COM resistor is mandatory required to strength the CAN Bus signal.

① ② ③ ⑤

⑩

⑥

④

⑦

①

②

③

⑤

⑥

Grounding Point

⑦

⑧

COM Resistor

1.Plug in COM Resistor

2.Put on a protective cap

⑨

④

⑧⑨ ⑧