AEG CHARGING UNIT LM 1.5 - Manual (Page 37)

GB 37
ChargiNg phases
the concept of the charging process is explained based on a 12 V battery.
Diagnosis
diagnostic function which automatically checks the battery status and recognises the
voltage.
Voltage Function
0 V to 1.5 V “error” Led (9) lit. Battery defective.
1.5 V to 12 V Charging starts.
12 V to 13 V Maintenance charging starts.
14.6 V Battery fully charged. “Full” Led (10) lit.
>15 V “error” Led (9) lit.
Step 1: Condition check
the charger checks the battery condition and calculates the required
charging parameters.
Step 2: Desulphation (rescue)
▪
the charger can rescue most drained batteries with voltages up to a minimum of
1.5 ±0.5 V.
▪
the safety switch does not allow the charger to start charging if the voltage is
below 1.5 ± 0.5 V.
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