Burstner A 650, Instruction Manual

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102
A-Modell - 11/12 - Ausgabe 09/11 - 2096161 - BUE-0036-10EN
Electrical system
8
Functions The transformer/rectifier has the following functions:
z
The transformer/rectifier charges the living area battery. The transformer/
rectifier charges the starter battery with a float charge only.
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The transformer/rectifier monitors the voltage in the living area battery.
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The transformer/rectifier distributes the current to the 12 V circuits and
secures them. Devices with a maximum of 10 A can be connected to the
sockets.
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The transformer/rectifier provides connections for a solar charge regulator,
an auxiliary charging unit, as well as other control and monitoring functions.
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When the engine is turned off, the transformer/rectifier separates the
starter battery electrically from the living area battery. This prevents the
12 V living area appliances from discharging the starter battery.
z
The battery cut-off switch in the transformer/rectifier separates all the appli-
ances from the living area battery.
The transformer/rectifier only works in conjunction with a panel.
The power in the transformer/rectifier (> 18 A) is divided into charging current
and current to the appliances. The charging current is always just the portion
that is not being used by any appliances. If the current to the appliances
exceeds the current available, then the living area battery is discharged.
Position See chapter 16.
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Depending on the model, not all slots for the fuses are occupied.
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If there are several living area batteries, use an auxiliary charging unit.
Z
Further information can be obtained in the manufacturer's instruction
manual.
Fig. 115 Transformer/rectifier (EBL 99)
1 Main supply socket 230 V~
2 Block 1: Refrigerator output (D+, heating cartridge)
3 Block 2: Refrigerator output from starter battery, alternator D+
4 Block 4: Heating output, basic light (lighting in the entrance area), entrance step
5 Block 3: Panel outlet
6 Block 5: Reserve output 2, reserve 3, reserve 4, appliance with constant positive
(e.g. satellite device, defroster)
7 Block 6: Solar charge regulator input (if fitted)
8 Block 7: Auxiliary charging unit input, fuel cell
9 Block 8: Appliance circuit output 1, appliance circuit 2, TV, water pump, reserve 1,
reserve 5, reserve 6
10 Battery selector switch ("Blei-Säure/Blei-Gel" (lead acid/dryfill))
11 Fuses
12 Battery cut-off switch ("Batterie Ein/Aus" (battery On/Off))