Craftsman 315.CH2020 Operator's Manual page 7

LED
INDICATOR
Power
Testing
Testing
Testing
Defective
• If defective, try to repeat the conditions a second time by removing and reinstalling the
battery pack. If the LED status repeats a second time, try charging a different battery.
• If a different battery charges normally, dispose of the defective pack (see Maintenance
section).
• If a different battery also indicates "Defective," the charger may be defective.
Charging
Charged
Energy
Save
Mode
OPERATION
BATTERY RED
PACK LED
Without
ON
battery pack
Hot battery
Flashing
pack
Cold
Flashing
battery pack
Deeply
Flashing
discharged
Defective Fading
Fast
ON
charging
— OFF
— OFF
7 - English
GREEN
ACTION
LED
OFF Ready to charge battery pack.
When battery pack reaches
OFF cooled temperature, charger
begins fast charge mode.
When battery pack reaches
OFF warmed temperature, charger
begins fast charge mode.
Charger pre-charges battery
OFF until normal voltage is reached,
then begins fast charge mode.
Battery pack or charger is
OFF
defective.
Flashing Battery is being charged.
Fast charging is complete;
ON
charger maintains charge mode.
Battery pack is fully charged
Fading and charger is in Energy Save
mode.