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4.  Low Current Shutdown                              
If the charger output falls below a predetermined 
level, a low current shutdown will occur.  All 4 
LEDS will be flashing and the display will read “Low 
Current Fault”. 
 
5.  Curve Error Shutdown                                      
If the charger output becomes uncontrolled and 
falls above or below the proper level for predeter-
mined period of time, the charger will shutdown.  
All 4 LEDS will be flashing and the display will read 
“Curve Error Fault”. 
 
6.  Overtemperature Shutdown 
 If the charger internal temperature exceeds a 
 predetermined limit, the charger will shut down. 
 All 4 LEDS will be flashing and the display will 
 read “Overtemperature”. 
 
7.  Didt Shutdown                 
After the 80% charged point, if the output current 
begins to rise for more than a predetermined time 
period, the charger will be shutdown.  All 4 LEDS 
will be flashing and the display will read “Didt 
Fault”. 
 
8.  Low Voltage Shutdown                              
If a battery on charge does not reach a minimum 
on charge voltage in a predetermined period of 
time, the charger will be shutdown.  All 4 LEDS will 
be flashing and the display will read “Low Voltage 
Fault”. 
 
 
9.  High Amp Hour Returned Shutdown                         
If the cycle amp hours returned exceed the BID AH 
setting or charger maximum AH rating for a prede-
termined amount, the charger will shutdown.  All 4 
LEDS will be flashing and the display will read 
“High Amp Hour Fault”. 
 
10.  Phase Error Shutdown       
 If the charger control detects a problem with the  
 unit’s input power, the charger will shutdown.   
 All 4 LEDS will be flashing and the display will read 
 “Phase Error”. 
 
 
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OPERATION