BATTERY CHARGER USER’S MANUAL                                                                                   PART- 2: THEORY OF OPERATION 
 
MCEnPC23-REV.2.4      Page 75 
 
xxviii.  Unbalanced Battery Alarm ** 
 
Unbalanced Battery alarm is activated if one or more battery cells are defective. VCell is the voltage unbalancing 
(Error) allowed for one cell/ block before this alarm will be active. If the maximum allowable voltage exceeds the 
preset value for VCell, during a preset time, than this alarm will be activated. We can enable or disable and adjust 
this alarm as shown on the procedure below: 
 
Alarms?
Ok
Next
Pr
Exit
Adjust? Level1
Ok
Next Pr
Exit
ON V 0.7 VCell
Set
ExitNext
Pr
ON
OFF
Next
Exit
:getyou  Next till Press
Next
Exit
-
ON   VCell
Cell Defective
10.0A   136.2V
:getyou  Next till Press
ON V 0.7 VCell
 
 
Figure 77 : Unbalanced Battery Alarm adjustments procedure.
 
 
 
 
 
 
 
*    : Included, enabled upon customer request only. Can also be field activated         
** : Optional