Summit Series ®
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User’s Manual
11. LED INDICATORS
The charger includes three (3) LEDs to indicate charger status and fault information. The functionality of the
LEDs is outlined below. If the charger is equipped with a remote LED assembly, this assembly also includes
three (3) LEDs with identical functionality.
CHARGE STATUS (yellow)
Indicates charge cycle status. See Figure 11-1 for descriptions of the possible states.
CHARGE COMPLETE (green)
Indicates when a charge cycle completes successfully, when an extended Balance/Equalize charge cycle
phase is active, or when a post-charge phase is active. See Figure 11-1 for descriptions of the possible
states.
FAULT (red)
Indicates when a charger or battery fault has occurred. See the FAULTS section.
Charge Status
(Yellow) LED
Charge Complete
(Green) LED
Description
Slow Blink
Off
Bulk/Start charge cycle phase (constant power or
constant current).
Fast Blink
Off
Absorption/Plateau charge cycle phase (constant
voltage). Greater than 80% charged.
Solid On
Off
Finish charge cycle phase (constant current). Not all
charge profiles include a Finish phase.
Off
Fast Blink
Balance/Equalize phase. An extended charge cycle
is occurring because a trigger condition has been
met (cycle count, etc). Not all charge profiles include
a Balance/Equalize phase.
Off
Solid On
Charge cycle complete.
Off
Slow Blink
Charge cycle complete. Post Charge phase
(constant voltage float, etc). Not all charge profiles
include a Post Charge phase.
Figure 11-1: Charger LED States (Non-Fault)
