Electrical system
68
2999828 - 05/18 - EHG-0012-00EN
8
Battery
voltage
(values during
operation)
Mobile operation
(vehicle moving,
no mains connec-
tion)
Battery operation
(vehicle station-
ary, no mains con-
nection)
Power operation
(vehicle station-
ary, mains con-
nection)
12.3 V to 13.5 V
(red, yellow, and
green LED are
lit)
12 V power supply
overload
1)
Normal range
12 V power supply
overload
1)
The battery is not
charged by the al-
ternator
1)
The battery is not
charged by the
transformer/rectifier,
the transformer/rec-
tifier is defective
1)
13.5 V (all LEDs
are lit)
Battery being
charged
Occurs only briefly
after charging
Battery being
charged
1)
If the voltage does not exceed this range for several hours.
Measuring the off-load voltage is a simple method to check the condition of
the battery. The off-load voltage is the voltage of the battery in idle condition,
when current is neither supplied nor consumed.
The following table helps to correctly interpret the displayed battery off-load
voltage. The specified values are guide values for dryfill batteries.
LT 100 indicator
Off-load voltage values
Battery charge
Red LED flashes
11.6 V or less
Battery is fully discharged
Red and yellow LED are lit 11.6 V to 12.0 V
Battery is discharged to
totally discharged
Red and yellow LED are lit 12 V to 12.3 V
Battery is empty or
charged up to approx.
50 %
Red, yellow, and lower
green LED are lit
12.3 V to 13.5 V
Battery is charged from
approx. 50 % to fully
charged
All LEDs light up
Over 13.5 V
(Only appears while
charging)
Total discharge causes irreparable damage to the battery.
When the battery alarm comes on, switch off the appliances and charge
the living area battery, either by mobile operation or by connection to a
230 V power supply.
8.5.3 LED array for tank fill level
The LED array (Fig. 50,6) displays the fill level of the fresh water tank or of
the waste water tank.
Press the button "
" (Fig. 50,4): The fill level of the fresh water tank is dis-
played by lit LEDs.
Press the button "
" (Fig. 50,5): The fill level of the waste water tank is dis-
played by lit LEDs.
Off-load voltage
Measures:
Display fill level:
Summary of Contents for Sunlight A68 2018
Page 4: ...Contents 4 2999828 05 18 EHG 0012 00EN ...
Page 8: ...Introduction 8 2999828 05 18 EHG 0012 00EN 1 ...
Page 26: ...Before the journey 26 2999828 05 18 EHG 0012 00EN 3 ...
Page 32: ...Pitching the Motorcaravan 32 2999828 05 18 EHG 0012 00EN 5 ...
Page 58: ...Gas system 58 2999828 05 18 EHG 0012 00EN 7 ...
Page 74: ...Electrical system 74 2999828 05 18 EHG 0012 00EN 8 ...
Page 118: ...Wheels and tyres 118 2999828 05 18 EHG 0012 00EN 13 ...
Page 132: ...Helpful notes 132 2999828 05 18 EHG 0012 00EN 15 ...