Function display
30
The LED(s)
Possible cause
Red LED
Error on the car
showing
at
CAR
Error in the
Red LED
showing
mains outlet/
at
SOCKET
power feeder
line or
sensor in the
adapter reports
overheating
Red LED
No earth wire
showing
detected at the
at
mains outlet
NO EARTH
Red LED
Residual-cur-
showing
rent circuit
at
breaker (DC)
has been
RCD DC
( )
tripped
Red LED
Residual-cur-
showing
rent circuit
breaker (AC)
at
RCD AC
has been
( )
tripped
Red LED
The device has
showing
overheated
at
HOT
Red LEDs
Initialisation of
showing
the RCD pro-
at
BOOS-
tection function
in the device
TER, RCD
DC ( )
has failed
and
RCD
AC ( )
All LEDs
Power socket
showing
incorrectly
yellow
connected.
User Manual JUICE BOOSTER 2 [JTJB2-EU2R*] V 3.1
Action
Check your vehicle and the vehi-
cle connection socket. Restart the
complete charging process. If the
same error recurs, contact a vehicle
specialist.
Check whether the JUICE CONNEC-
TOR has been firmly plugged in until
an audible click is heard.
Check the installation, mains plug
and adapter for damage, and have
the damage repaired if need be.
If overheating has occurred, once
the device has cooled down the
charging process will automatically
restart three times.
Do not charge your vehicle at this
installation. There is a risk of electric
shock. Read also the section on
"Changing the operating mode
(MODE)".
Disconnect the JUICE BOOSTER 2
from the vehicle.
Restart the process. If this fault
occurs repeatedly in succession:
have your vehicle checked by your
garage.
Disconnect the JUICE BOOSTER 2
from the vehicle. Restart the process.
If this fault occurs repeatedly in suc-
cession: have your vehicle checked
by your garage.
Wait until the JUICE BOOSTER 2 re-
starts automatically once the device
has cooled down. Do not leave the
device exposed to sunlight, but also
do not cover it.
If this fault occurs repeatedly in
succession: Contact JUICE Cus-
tomer Service and have the device
checked.
The mains power socket has been
incorrectly connected; contact an
expert electrician.