6
LED COMMUNICATION OF ABNORMAL RESULTS
No.
LIGHT(S)
CONDITION
CAUSE(S)
SOLUTION(S)
1
Solid Red Warning!
LED
Reverse Polarity
Exchange the red and black
clamps or ring terminals to the
correct battery posts
2
Flashing Red
Warning! LED
1)
Open-circuit
2)
Dirty Battery Posts
3)
Dead Battery
(voltage below 1V)
4)
Output Short Circuit
1)
Connect the red and black
clamps or ring terminals to
the battery posts
2)
Clean the battery posts
3)
Replace the battery with
a new one immediately
4)
Disconnect red and black
output terminals
3
Slow flashing Red
Warning! LED
+
6V LED
Charging in 6V
Mode(s) for 12V
battery
Please do manually press Mode
button to choose correct
charge mode.
CAUTION:
If you choose 12V
Mode(s) for 6V battery, the 6V
battery will be damaged!
4
Flashing Charging
LED and Warning!
LED
Overheat protection
Current reduces when
temperature in charger is too
high. After cooling down,
charge will begin
7
Quick flashing Red
Warning! LED
+
Corresponding
charging mode
LED
Battery cannot store
electric charge during
charging process
Replace the battery with a new
one immediately
8
Only corresponding
charging mode LED
+
Charging LED is OFF
In Desulphation
Process
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