Instruction Manual for Electroblock EBL 271
6
Date: 14.02.2011
811.523 BA / EN
Fault
Possible cause
Remedy
Living area battery is not
h
d d i
230V
No mains voltage
Switch on the automatic
i
i b
k i h
hi
g
y
charged during 230V ope-
ration (battery voltage
g
circuit breaker in the vehi-
cle; check the mains vol-
ration (battery voltage
constantly below 13.3 V)
cle; check the mains vol-
tage
y
)
Too many consumers are
switched on
Switch off any consumers
not required
Defective electroblock
Contact customer service
Living area battery is over-
charged during 230V ope-
ration (battery voltage
constantly above 14.5 V)
Defective electroblock
Contact customer service
Starter battery is not char-
d d i
230V
No mains voltage
Switch on the automatic
i
it b
k i th
hi
y
ged during 230V opera-
tion (battery voltage con-
g
circuit breaker in the vehi-
cle; check the mains vol-
tion (battery voltage con-
stantly below 13.0 V)
cle; check the mains vol-
tage
y
)
Too many consumers are
switched on
Switch off any consumers
not required
Defective electroblock
Contact customer service
Living area battery is not
h
d d i
bil
Defective alternator
Check the alternator
g
y
charged during mobile
operation (battery voltage
No voltage on D+ input
Check the fuse and wiring
operation (battery voltage
below 13.0 V)
D+ switch on the electro-
block is not set correctly.
Set the switch according
to the D+ signal from the
vehicle (12V or active
ground) -- dealer
Defective electroblock
Contact customer service
The living area battery is
overcharged during mo-
bile operation (battery vol-
tage constantly above
14.3 V)
Defective alternator
Check the alternator
The refrigerator does not
work during mobile opera-
tion
No power supply to the re-
frigerator
Check the fuse (20A of the
supply; possibly 2A of the
D+ signal or Polyswitch)
and wiring
Defective electroblock
Contact customer service
Defective refrigerator
Check the refrigerator
Solar charging does not
Solar charge regulator not Plug in solar charge regu-
Solar charging does not
work
Solar charge regulator not
plugged in
Plug in solar charge regu
lator
Defective fuse or wiring
Check fuse and wiring
Solar charge regulator de-
fective
Check solar charge regu-
lator
