User Manual
High Current Product Range
2 Erica Way
Office:
+27 21 205 2000
Somerset West Business Park
Technical Support:
Somerset West, 7130
Error 5:
State
Err
Vcell OVER
1.
Check inverter/charger settings.
2.
Check & note all cell voltage(s), if possible.
3.
Contact BlueNova Technical Support.
Error 6:
State
Err
VcellUNDER
1.
Check inverter/charger settings.
2.
Check & note all cell voltage(s), if possible.
3.
Contact BlueNova Technical Support.
Error 7:
State
Err
+I_i2tOVER
1.
Check inverter/charger settings.
2.
Contact BlueNova Technical Support.
Error 8:
State
Err
-I_i2tOVER
1.
Check inverter/charger settings.
2.
Contact BlueNova Technical Support.
Error 9:
State
Err
Tcell HIGH
1.
Check inverter/charger settings.
2.
Contact BlueNova Technical Support.
Error 10:
State
Err
Tcell LOW
1.
Check inverter/charger settings.
2.
Contact BlueNova Technical Support.
Error 11:
State
Err
VprechFAIL
1.
Check fuse(s) & terminal connections.
2.
Switch battery off & disconnect from inverter/charger.
3.
Switch battery on again. Reconnect to inverter/charger.
Error 12:
State
Err
Fuse Error
1.
Check fuse(s) & terminal connections.
2.
Power cycle the battery (switch off, then on again).
2.
Recovery from over-discharge
BlueNova® batteries will automatically disconnect from the inverter/charger if the battery is over-discharged
to the point that the cell voltage over any single cell reaches 2.85V.
For BlueNova’s 52V NG range, the
integrated electronics that drive the OLED display will remain operational while the total battery voltage
remains above 40V (2.5V x 16 cells).
If an over-
discharged battery’s total voltage falls below 40V, the battery will automatically enter
DDL
(Deep
Discharge Lockout) mode. Recovery from DDL mode might still be possible, depending on how long the
battery has remained in this state. Please contact BlueNova Technical Support in such cases.
If an over-
discharged battery’s display is still operational, the battery
can be recovered from this state by
following the procedure below: