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D9U003VB3-0101_04
Accumulator Status Indi
-
cator
Meaning
Visual Signal and Audio Alert Signal
CHARGING 50% - 99%
(SCU is connected to the mains)
2 statuses of Accumulator Status Indicator in
repetitive sequence
no audio alert
CHARGED 100%
1 status of Accumulator Status Indicator
no audio alert
DISCHARGING 99% - 50%
(accumulator is turned on, SCU is
disconnected from the mains)
1 status of Accumulator Status Indicator
no audio alert
DISCHARGING 50% - 25%
(accumulator is turned on, SCU is
disconnected from the mains)
1 status of Accumulator Status Indicator
no audio alert
DISCHARGING less than 25%
(accumulator is turned on, SCU is
disconnected from the mains)
2 statuses of Accumulator Status Indicator in
repetitive sequence
single beep every 30 seconds
Accumulator DISCONNECTED
or
Accumulator INCORRECTLY FITTED
(accumulator turned off, SCU is co
-
nnected to the mains, SCU is turned
on)
1 status of Accumulator Status Indicator
no audio alert