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LEDs on charge booster
LED
Status
Meaning
LED Status Does not illuminate Device inactive (no input voltage)
LED Status Illuminates green
Battery is charged
LED Status Illuminates red
Reduction in charging current, overheating
protection (from 70 °C surface temperature)
LED Status Flashes green
Device is ready for operation
LED Status Flashes alternately
red and green
Device in normal operation, charging current
is limited
LED Com
Illuminates yellow
CAN communication active
LED Com
Does not illuminate CAN communication inactive
LED Failure Flashes red
See Error Descriptions table in the
Codes and Error Descriptions [
Tab. 1:
LEDs on charge booster
With External LED
LED
Status
Meaning
External
LED
Does not illuminate Battery is not charged
External
LED
Flashes
Error exists (see ‘LED Failure’ on device)
External
LED
Illuminates
Battery is charged
Tab. 2:
With External LED
10 Error Codes and Error Descriptions
Displaying Stored Error Codes
To display error codes, perform the following steps:
1 Press the program button until 'LED Com' and 'LED Failure' flash green.
2 The error codes are indicated by the flashing of ‘LED Failure’ (see Error De-
scription table)
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LEAB Automotive GmbH
Thorshammer 6
24866 Busdorf
LEAB Automotive GmbH