BMS-icom Installation Manual
12
(2) Troubleshooting Incorrect Voltage
1. If voltage is incorrect, connections will need to be checked
2. Set the Multimeter to measure resistance and test the connection between the
sensing screw and the sensing cable
3. If the Multimeter displays zero resistance (0.00Ω) then the connection is good. If the
connection has resistance, replace the fuse (1A)
Check to Verify Fuse
Step 8: Connect Cables to MPU
Parts:
BMS MPU, Cables Connected to Batteries
Tools:
N/A
With all cables connected to the batteries and verified for correct voltages, they can be
connected to the MPU.
(1) Plug Connectors to MPU
1. Connect the current, voltage, and temperature cables
2. Connect current clamp
3. Connect the control power cable
Current
Cable
Voltage
Cable
Temp.
Cable
CT
Clamp
DC Power
Cable
