Additional Functions; Maintenance - Schaudt Elektroblock EBL 226 b mit OVP Bedienungsanleitung

Instruction Manual Electrobloc EBL 226 b with OVP
Flat vehicle fuses protect the various circuits. Exceptions here are the step
and the frost protection valve.
Protective circuits Excess temperature
F
Overload
F
Short circuit
F
Mains connection
230 V AC 10 %, 47 to 63 Hz sinusoidal, protection class I
Current-carrying 12 V outputs may be loaded with max. 90% of the rated current of the re-
capacity spective fuse (see also assembly instructions or front panel).
Battery functions
4.1
Suitable batteries 6-cell lead acid or lead gel batteries, 55 Ah and above
Battery charging Simultaneous charging of the starter battery and the living area battery via
during mobile operation
the alternator, parallel connection of the batteries via a cut-off relay
Battery isolation the battery cut-off (enabled on the DT/LT ... control and switch panel) isola-
tes the following connections from the living area battery:
all 12 V consumers
F
the frost protection valve
F
This prevents slow discharge of the living area battery by the standby cur-
rent during shutdown of the vehicle (discharge with approx. 4 Ah in month).
The batteries can still be charged using the Electrobloc, the alternator, an
auxiliary charging unit or the solar charge regulator, even when the battery
cut-off switch is switched off.
Battery selector switch
The switching option provided by the battery selector switch ensures opti-
mum charging of the two battery types, lead gel and lead acid.
Battery monitor with The battery monitor of the DT/LT ... control and switch panel constantly mo-
automatic disconnect nitors the living area battery with dynamic voltage threshold. Lower di-
scharge currents cut off "earlier" than with larger currents. This provides im-
proved total discharge protection. Monitoring is also performed in the
switched-off state. A warning message is displayed below 12.0 V (,depen-
ding on current drain).
If the voltage of the living area battery sinks further, falling below 10.5 V, the
battery monitor immediately switches off all 12 V consumers. The control
and switch panel also switches itself off. Only the frost protection valve con-
tinues to be powered (so it stays closed). Before switch-off, all switch states
are the value of the battery capacity are stored and restored after power-on.
Date: 02.10.2008
811.572 BA / EN
Instruction Manual Electrobloc EBL 226 b with OVP
Appendix
A EC Declaration of Conformity
Schaudt GmbH hereby confirms that the design of electronic block EBL 226
b with OVP complies with the following relevant regulations:
EC-Low Voltage Directive
73/23/EEC as amended on 22.07.93
Directive on electromagnetic compatibility
89/336/EEC with amendment 92/31/EEC
The original EC Declaration of Conformity is available for reference at any
time.
Manufacturer Schaudt GmbH, Elektrotechnik & Apparatebau
Address
Daimlerstrasse 5
88677 Markdorf
Germany
B Special fittings/accessories
Switch panel Schaudt DT .../LT ... switch panel (required for operation)
Additional charger Schaudt battery charger LAS ... with max. 14 A charge currency, including
suitable connection cable (MNL).
Solar charge regulator Schaudt Solar-charge regulator type LR ... for solar modules with an overall
currency of 14 A with 3-pole connection plug and connection cable
C Customer service
Customer service Schaudt GmbH, Elektrotechnik & Apparatebau
address Daimlerstrasse 5
D-88677 Markdorf
tel.: +49 7544 9577-16 e--mail: kundendienst@schaudt-gmbh.de
Office hours Mon to Thurs
Fri
Send in the device Returning a defective device:
Fill in and enclose the fault report, see Appendix D.
Send it to the addressee (free of charge).
Date: 02.10.2008
811.572 BA / EN
9
08.00 -- 12.00, 13.00 -- 16.00
08.00 -- 12.00
11
Instruction Manual Electrobloc EBL 226 b with OVP
If an overload or an insufficiently charged living area battery causes the vol-
tage to fall so low that the automatic disconnector is triggered, any non-es-
sential consumers should be switched off.
If need be, the 12 V supply can begin operation for a short time. To do this,
switch on the 12 V main switch on the DT/LT ... control and switch panel.
However, if the battery voltage remains below 11.0 V, the 12 V power supply
can not be turned back on.
Fully charge the living area battery as soon as possible. For further informa-
tion, see "Battery voltages" in the instruction manual of the relevant DT/LT ...
control and switch panel .
4.2

Additional functions

Automatic switch This relay supplies the AES/compressor refrigerator with power from the
function for starter battery when the vehicle engine is running and the D+ connection is
AES/compressor
live. An AES/compressor refrigerator is powered by the living area battery
refrigerator
when the vehicle engine is not running.
Step fuse
The step output is protected by a self-resetting 15A fuse.
If a fault occurs, such as overcurrent, the self-resetting fuse interrupts the
relevant circuit.
After rectification of the fault, the fuse automatically resets after approx. 1
minute.
Battery charging with Maximum permitted charge current 14 A, protected with 15 A
solar charging regulator Depending on the solar charge regulator used, either only the living area
battery is charged or the living area battery and the starter battery.
Awning light
The power supply to the awning light is automatically interrupted as soon as
the engine is started and the D+ connection is live. The awning light can still
be used even if the 12 V power supply is switched off.
Tank heater The tank heater is enabled via the DT/LT ... control and switch panel. The
tank heater can still be used even if the 12 V power supply is switched off.
Side marking lights The side marking lights are switch on via the integrated relay. They are po-
wered from the start battery. The relay is activated via terminal 58.

Maintenance

5
The Electrobloc requires no maintenance.
Cleaning Clean the electronic block with a soft, slightly damp cloth and mild detergent.
Never use spirit, thinners or similar substances. Do not allow liquids to enter
the electronic block.
E
No part of this manual may be reproduced, translated or copied without ex-
press written permission.
10
Date: 02.10.2008
Instruction Manual Electrobloc EBL 226 b with OVP
D Fault report
In the event of damage, please return the defective device together with the
completed fault report to the manufacturer.
Device type: _______________________
Article no.: _______________________
Vehicle: Manufacturer: _______________________
Model:
Own installation?
Upgrade?
Following fault has occurred (please tick):
- Electrical consumers do not work -- which?
(please specify below)
- Switching on and off not possible
- Persistent fault
- Intermittent fault/loose contact
Other remarks:
E Technical data
Mains connection 230 V AC 10%, 47 to 63 Hz sinusoidal, protection class I
Current consumption 1.9 A
Standby current from Depending on the control and switch panel: approx. 5 -- 20 mA, plus con-
Living area battery sumption of controller electronics of refrigerator
Measurement approx. 10 minutes after disconnection from the mains:
not connected to mains
F
12.6 V battery voltage
F
Battery isolation not enabled
F
Control and switch panel lighting off
F
12V main switch off
F
D+ loading Loading of the D+ output of the alternator by the Electroblock approx. 1 mA
without current consumption on D+ point
Current-carrying 12V outputs
capacity
12
Date: 02.10.2008
811.572 BA / EN
_______________________
Yes - No -
Yes - No -
A maximum of 90% of the
nominal current of the relevant fuse
may be drawn.
811.572 BA / EN