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Service codes
General
Below you will find a description of the faults displayed on the power source,
their causes and the corresponding remedies.
Indicated errors
Overtemperature
"hot" appears on the display, the temperature indicator lights up
Cause:
Remedy:
Undertemperature
"cold" appears as scrolling text on the display, the temperature indicator lights
up
Cause:
Remedy:
Deep discharge protector
"Lo" appears in the display, the "Battery capacity" indicator flashes
Cause:
Remedy:
Danger due to prolonged storage of the battery in a discharged state.
This can damage the battery.
▶
Indicated errors
E and a 2-digit error number appears in the display. Error indicator lights up. The
error must be acknowledged by turning the power source off and on again.
E02 E03 E05 E06
Cause
Remedy
+
Device is too hot
Check/reduce ambient temperature, allow power source to cool
down
+
Device temperature too low
Check/increase ambient temperature, operate the power source in a
warmer environment
+
Battery discharged, deep discharge protection has been activated
Charge the battery now
Battery operation is possible again above 25% capacity
CAUTION!
If the deep discharge protector is triggered, charge the power source
promptly!
Temperature sensor fault on ACCUPLT / ACCUPLTTIG PC board
Replace ACCUPLT / ACCUPLTTIG PC board
17
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