Smartech BC-15000 Operator's Manual page 6

LED COMMUNICATION OF ABNORMAL RESULTS
LIGHT CONDITION CAUSE
Solid Red Reverse Polarity
Warning LED
Flashing Red 1. Open-circuit
Warning LED 2. Dirty Battery Posts
+ Flashing 3. Dead Battery (volt-
corresponding age below 1V)
charging mode LED 4. Output Short Circuit
Slow flashing Red Charging in 6V Mode
Warning LED for 12V battery
+
Corresponding
charging mode LED
Charging mode Overheat protection
LED is on + All four
battery level
indicator LEDs flash
Solid yellow In 12V REPAIR mode
REPAIR LED (NOTE: no REPAIR
+ mode for 6V type)
12V
corresponding
charging mode LED
BC-15000
SOLUTION
Change red and black clamps to
the correct battery posts
1. Connect the red and black
clamps to battery posts
2. Clean the battery posts
3. Replace the battery with a
new one immediately
4. Disconnect red and black
output terminals
Manually press Mode button to
choose correct charge mode.
CAUTION: If you choose 12V
Mode for 6V battery, the 6V bat-
tery will be damaged!
Current reduces when
temperature in charger is too
high. After cooling down,
charging will begin.
____
USER'S MANUAL PAGE 10
LIGHT CONDITION CAUSE
Solid Red Overload in SUPPLY
Warning LED Mode (will
+ automatically shut
Solid yellow down for 30 seconds
SUPPLY LED as protection)
Quick Flashing Red Battery cannot store
Warning LED electric charge during
+ charging process.
Corresponding
charging mode LED
Only correspond- In Desulfation Process
ing charging mode
LED +
All four battery level
indicator LEDs off.
Red Warning Battery cannot be
LED flashes 2 recovered through
times, stops for 3 Desulfation process,
seconds, repeats or battery cannot be
recovered through
REPAIR mode.
Flashing Yellow Heavily corroded
Warning LED battery (voltage is less
"(NOTE: only for than 3V); requires
12V lead-acid bat- recovery process
tery, and 6V battery
is not applicable)
BC-15000
SOLUTION
Disconnect the external device
Replace the battery with a new
one immediately.
____
If battery cannot be recovered
through Desulfation process, try
REPAIR mode. If battery cannot
be recovered through REPAIR
mode, replace battery.
Select REPAIR mode. If battery
cannot be recovered through
REPAIR mode (up to 8 hours),
replace battery.
USER'S MANUAL PAGE 11