SDT-0060-00EN
Situation: 17.06.2005 831.300
5
Instruction Manual Control and Switch Panel LT 500
The control and switch panel can only be switched on if the living area battery
voltage is above 11.0 V. If the living area battery voltage is insufficient, the
12 V indicator lamp and the "V" symbol flash.
5.2
Switching the power supply for the pump on and off
12 V main switch/
pump switch
Press the right side of the switch briefly:
The pump can be switched on. The yellow indicator lamp lights up.
Press the right side of the switch again briefly:
The pump cannot be switched on. The yellow indicator lamp does not light
up.
5.3
230 V mains indicator
230 V indicator lamp
The yellow 230 V indicator lamp lights if the input of the Electrobloc is live.
The yellow 230 V indicator lamp flashes if the vehicle's engine is started and
if at the same time the input of the Electrobloc is live.
5.4
Checking the battery capacity and charging current
of the living area battery
Battery switch
Press the left side of the battery switch once briefly:
The battery capacity is indicated on the
"%"
scale in 16 levels from 0 to
100
%
. The illuminated scale points indicate the critical zone in red, the
normal range is green.
Press the left side of the battery switch twice briefly:
The charging/discharge current is indicated on the
"A"
scale in 16 levels
from 0 to 30 A.
The scale points light up in green: The charging current is displayed or 0 A.
The scale points light up in red: The discharge current is displayed.
The display shows all types of battery voltage:
P
Via the charger module of the 230 V mains
P
Via the cut-off relay of the alternator while driving
P
Via a solar charge regulator connected to the system
W
Switch off the 12 V main switch when you leave the vehicle. This pre-
vents the living area battery from unnecessarily discharging.
W
When the pump's power supply is switched off, the water tap can be
opened without the pump starting (for example for draining the water
pipes).
