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6.8 Battery operating error
If the battery temperature of the device
rises too high, and the charging is inter-
rupted or the battery does not charge as
expected and the charger times out, the
device will report a malfunction with the
information signal.
The LED row will light up as shown in the
figure. The LED for the information signal
reset button blinks and the display indi-
cates operating error.
To acknowledge the failure indication
signal, press the information signal re-
set button. Only the audible part of the
information signal is acknowledged. The
visual information signals will remain on
and the device will not resume previous
operation.
Immediately contact Carital
®
service.
6.9 Battery charge falls low
When the charge of the internal battery
falls to a very low level (7.2V–7.0V), the
controller will provide an information
signal.
Despite acknowledging the indication sig-
nal, the visual signals will remain on and
the adjustment of the mattress system
will cease until the device is connected
back to the mains.
The 15-minute timer for the self-shut-
down of the controller will start running.
The device will indicate the decreasing
time on the display.
After 15 minutes, the device will turn off
completely and indicate this with a sound
and on the device screen.
When the device is connected back to the
mains, restart it by pressing the standby
button.
Shutdown...
Battery charge very
low; connect the
mains cable.
Shutdown 15:00
Battery function
error; contact
service
