Functions; Battery Functions; Additional Functions; Faults - Schaudt Electroblock EBL 252 Instruction Manual

5

Functions

Battery charge functions
5.1
Charging
Simultaneous charging of the starter battery and the leisure battery by the alternator, parallel
whilst on the
connection of the batteries via a cut-off relay.
move
Mains There is also simultaneous charging of the starter battery and leisure battery (up to 18A in
charging total) for a connection to the 230V supply. The switch ensures optimal charging of the lead-
acid and AGM battery types.
Charging If a solar regulator is connected to the EBL 252, together with a solar panel, the two batte-
with ries are charged automatically given sufficient sunshine.
solar panel

Additional functions

5.2
AES/ This relay supplies the AES/compressor refrigerator with power from the starter battery
compressor
when the vehicle engine is running and the D+ connection is live. An AES refrigerator is also
refrigerator
powered by the leisure battery when the vehicle engine is not running.
CAUTION!
The "AES / Compressor refrigerator" fuse (see Fig. 2, Pos. 11) may only be used when the
refrigerator installed in the vehicle is a compressor refrigerator. If it is deployed when using
an absorber refrigerator, the leisure battery is discharged within a short period.
Awning light
The power supply of this consumer is interrupted automatically as soon as the engine is run-
ning. The awning light can still be used even if the 12V supply is switched off.
The power supply of this consumer is automatically switched on as soon as the engine is
Additional
50W heater
running. Provided the engine is running, this means an additional electric heater can be ope-
rated for the vehicle. The output is enabled instead of the output for the awning light, and
hence has common fusing together with the awning light.
Water pump The power supply for the water pump is switched on and off by a switching stage in the
EBL 252 electroblock via the operator and control panel connected.
6

Faults

Flat vehicle A flat battery or defective fuse is the cause of most faults in the 12V system.
fuses
When it is not possible to rectify a fault based on the following table, please contact Schaudt
customer service (for address, see Page 11).
Polyswitch The following signals are protected by a resettable fuse (polyswitch):
fuses
F
F
F
Fault
Leisure battery is not charged Leisure battery is not charged
during 230V operation (battery g
voltage permanently below
13 3 V) 13.3 V)
Leisure battery is overcharged
during 230V operation (battery
voltage constantly above
14.5 V)
8110253 BA / EN
12V indicator
Battery 1 sensor (starter battery) on operator and control panel, see block diagram on
Page 12
Output D+
p ( y
Instruction Manual for Electroblock EBL 252
Possible cause
No mains voltage No mains voltage
Too many consumers are swit-
ched on
Defective electroblock
Defective electroblock
Date: 23.01.2020
Remedy
Switch on the automatic circuit Switch on the automatic circuit
breaker in the vehicle; check the ;
mains voltage
Switch off any consumers not
required
Contact customer service
Isolate the device from the 230V
mains supply and contact custo-
mer service
7