SOLAX X3-IES-4K Manual De Instalación página 144

Connect B+ of the BMS to B+ of the Series Box;
Connect B- of the BMS to B- of the Series Box;
Connect COM port of the BMS to COM port of the Series Box;
Connect HEAT port of the BMS to HEAT port of the Series Box;
Connect the grounding of the BMS to the grounding terminal of the Series Box
B+
COM
B-
Right side of BMS
Communication cable (COM port)
Power cable
Heater cable
Grounding cable
Communication cable
*Note: 1. There are two terminals on both ends of the power cables.
4
2. Both ends of the communication cable shall be closed using a rotation wrench.
6
140
Heater cable (HEAT port)
HEAT
Rotation
wrench
Pipe 2
Pipe 1
B+
Left side of Series Box
Right side of Series Box
0.8-1.0 N·m
Insert pipes into the holes on
the cover, and then connect the
cables to the Series Box (See the
Step 4).