11
MODEL: EWC61224-563
USER’S MANUAL
CHARGING STEPS
(EXCEPT REPAIR & SUPPLY MODES)
STEP 1: DIAGNOSIS
(Check if battery is connected to the charger and also check battery voltage)
STEP 2: DESULFATION
(If the battery voltage is too low, the charger will automatically generate pulsing current to remove the sulphate,
up to 5 hours
)
STEP 3: ANALYSE
(Check if the battery voltage reaches the threshold after desulfation, and begin charging if the battery voltage is OK)
STEP 4: SOFT START
(Charge with echelon constant current)
STEP 5: BULK
(Charge with constant maximum current until the battery voltage reaches the required threshold)
STEP 6: ABSORPTION
(Provide gradually declining current charge for maximum battery voltage)
STEP 7: ANALYSE
(Test if the battery can hold charge)
STEP 8: MAINTENANCE
(Continuously monitor the battery. The charging current will intelligently adapt to the variable battery voltage).
BATTERY LEVEL INDICATOR
CHARGING TIME
Different battery capacity and residual voltage can affect the charging time.
The following data is only for reference (when discharging a 12V lead-acid battery to 9V, with a 5A discharge current;
when discharging a 24V lead-acid battery to 18V, with a 10A discharge current).
DEL
EXPLANATION
6V LIGHT
CHARGING CHARGED
“6V LED” Solid: only 6V mode desulfurization; “6V LED” +“CHARGING” Solid: 6V mode to the end of the normal charge;
“6V LED” + “CHARGING” Solid OFF + “CHARGED” Solid: 6V mode charging is completed and
MAINTENANCE
.
24V LIGHT
CHARGING CHARGED
“12V LED” Solid: only 12V mode desulfurization; “12V LED” +“CHARGING”Solid: 12V mode to the end of the normal charge;
“12V LED” +“CHARGING” Solid OFF + “CHARGED” Solid: 12V mode charging is completed and
MAINTENANCE
.
Témoin 24 V
CHARGING CHARGED
“24V LED” Solid: only 24V mode desulfurization; “24V LED” + “CHARGING”Solid: 24V mode to the end of the normal charge;
“24V LED” + “CHARGING” Solid OFF + “CHARGED” Solid: 24V mode charging is completed and
MAINTENANCE
.
Battery Size/Ah
Approx. ime to Charge
in Hours (12V)
Approx. Time to Charge
in Hours (24V)
50
6,5
13
60
10
20
100
15
30
150
25
-
200
30
-
