Troubleshooting
6.3
Understanding BMS Flash Code Patterns (Idle Mode)
In this mode the key is OFF and the power pack is not being charged (the BMS is only monitoring the battery).
1 RED 2 GREEN 3 GREEN 4 GREEN ON OFF MEANING SOLUTION
50 ms 5 sec Healthy BMS OK
50 ms 60 sec Pack Low Charge power pack
50 ms 1 sec Number of Cell Packs Not Set Contact Zero or the Dealer
50 ms 1 sec Self-Test Failed Contact Zero or the Dealer
50 ms 250 ms Waiting for UART Input Contact Zero or the Dealer
Zero Owner's Manual (X, MX and XU).book Page 3 Monday, April 29, 2013 3:30 PM