Operating Instruction Manual
Elektroblock EBL 263-5 Art no 911.056
page 7
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10
Note: this operating instruction manual is intended for the customer and has to be supplied with the device
Schaudt GmbH, Elektrotechnik & Apparatebau, Daimlerstraße 5, D-88677 Markdorf, Tel +49 7544 9577-0, Fax +49 7544 9577-29, www.schaudt-gmbh.de 18.05.2004
refrigerator relay
This relay controls the power supply of the absorption-type refrigerator.
The refrigerator is powered by the starter battery but only, when the engine
is running and when there is a voltage on terminal 'D+'.
charging relay
This relay automatically provides a 2A trickle-charge to the starter battery
starter battery
when the EBL is connected to mains supply.
3.4 Battery
Monitor
The battery monitor compares the voltage of the living-area battery with a reference voltage.
As soon as the battery voltage falls below 10.5 V, all 12V load is switched off (except the automatic
step). Short falls (< 2 sec ) below the threshold voltage, due to high inrush currents of connected load,
do not affect the automatic cut-off function.
If the automatic shut-down has been triggered due to overload or an insufficiently charged battery, all
non-essential load should be switched off.
By actuating the
12V
push-button switch on the front panel it may be possible to reactivate the 12V-
system for a short period of time.
However, the 12 V system cannot be switched on if the battery voltage stays under 11.0V.
In any case, the living-area battery should be fully recharged as soon as possible.
4.
Transport, Storage, Installation
4.1 Transport,
Storage
* The EBL should be stored and transported in a suitable packing and in a dry environment only.
* Storage temperature range : - 20°C to + 70°C.
4.2 Installation
* The EBL has been designed for use in a dry and sufficiently ventilated environment within a
temperature range of - 10°C to + 40°C.
* The EBL is designed to be fitted in a cabinet front . A minimum distance of 5 cm to the surrounding
equipment has to be maintained above and to all sides.
In operation a temperature of max. + 40°C in a distance of 2.5 cm has to be maintained.
Caution !
Danger of overheating if distances to equipment are too short or if ventilation is blocked.
* The EBL has to be fitted on a solid and level surface by use of the four provided fixing holes.
It has to be seated on its bottom side without blocking the ventilation.
Please refer to the enclosed table of measures EBL 263-5 for permitted seating details.
5. Electrical
Installation
* Electrical installation has to be executed by qualified personnel only.
* The device must be used only with a connected living-area battery.
Caution !
The Elektroblock must not be used without a connected living-area battery, otherwise
connected appliances might be damaged in unfavourable conditions.
* The electrical connection is made on the back according to the enclosed schematic diagram.
