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Situation: 18.07.2005
SDT-0018-02EN
Instruction Manual Control and Switch Panel DT 201 B
5.7
Alarm messages
Alarm messages are indicated in the basic display by a flashing warning tri-
angle and the corresponding symbol. In addition, the display window lights up
for 20 seconds. More information on the alarm message is displayed in the
battery menu and tank menu.
If there are multiple alarm messages, they are indicated simultaneously with
the corresponding symbols.
5.7.1
Living area battery alarm
The battery alarm is triggered if the living area battery is nearly totally dis-
charged or if the battery exceeds its gassing limit during the charging process
due to overvoltage (U
batt
> approx. 14.6 V).
Total discharge
If the living area battery voltage falls below the critical limit of 12 V to 10.5 V
(depending on the current drain), the warning triangle and the word "ALARM"
flash in the basic display.
The living area battery symbol and the charge request "CHARGE !" also flash.
Switch off all consumers.
Recharge the living area battery by driving or by connecting it to the 230 V
mains.
Overvoltage
If there is overvoltage and therefore a risk of the living area battery falling
below its gassing limit (U
batt
> approx. 14.6 V), the warning triangle and the
word "ALARM" flash in the basic display.
The living area battery symbol and the charge request "CHARGE !" also flash.
The battery voltage value flashes in the display.
Interrupt the charging of the battery, disconnect the battery from the 230 V
power supply.
Call customer service.
W
If the living area battery is totally discharged for a lengthy period, it will be
irreparably damaged.
W
If the voltage is too high, the living area battery will be irreparably dam-
aged.
W
If the battery is empty, the control and switch panel cannot be switched on.
As soon as the 12 V main switch button is pressed, the charge request
"CHARGE !" and the battery symbol flash. The motorhome symbol and the
battery voltage are also indicated.
W
For more information see section 5.4, the table "Battery charge" as well as
the instruction manual for the Electrobloc.
W
For more information see section 5.4, the table "Battery charge" as well as
the instruction manual for the Electrobloc.
