4.2 LED indicators
LED colours, general
LED
Description
colours
Blue
Stand by
Green
Charging
Red
Fault
Yellow
Temperature limit
Purple
Charging current limit activated (20 A for
1-phase charging)
Light blue Charging current limit deactivated
White
Programming
Operating status indicators - see Fig. 05
Ope-
rating
Description
status
indicator
N1
LED flashes red/green/blue at 1 second
intervals:
Charging station starting up.
N2
LED is blue:
Charging station in standby mode; charging
station can be used.
N3
LED is green:
Charging station being used; charging vehicle.
N4
LED flashes blue at 1 second intervals:
Charging coupling connected to the vehicle,
charging complete or charging temporarily
interrupted.
N5
LED flashes blue for half a second at 5 second
intervals:
The charging station is in operation but locked
with the key-operated switch.
Webasto Pure
Fault indicators and troubleshooting
- see Fig. 05
Fault
Description
indicator
F1
LED is yellow for 1 s and green for 2 s:
The charging station has become hot and
charges the vehicle with reduced power.
After a cool-down phase the vehicle is again
charged with maximum power.
F2
LED is yellow:
Excess temperature. Charging stopped due to
high temperature within the charger. After a
cool-down phase the charging station conti-
nues the normal charging cycle.
F3
LED is red and a buzzer sounds for 28 s and
then for 2 s every 10 minutes:
There is a problem in the voltage or system
monitoring.
DANGER
Danger of fatal electric shock
Switch off the power supply to the
X
X
charging station.
Contact the Webasto Charging
X
X
Hotline under +800-CHARGING
(00800-24274464)
F4
LED is red for 1 s and green for 2 s:
There is a fault in the power connection to the
charging station, phase monitoring is active,
charging station charges with reduced power.
Have the phase order checked by an
X
X
authorised electrician.
F5
LED flashes red for 1 s at 2 s intervals, a signal
sounds for 28 s and then for 2 s every 10
minutes:
There is a fault in the vehicle.
Re-connect the vehicle
X
X
If the warning persists, contact Webasto
X
X
Charging Hotline under +800-CHARGING
(0080024274464)
Fault
Description
indicator
F6
LED flashes red for 0.5 s at 0.5 s and 3 s
intervals:
the supply voltage is outside the valid range of
180 V to 270 V.
Have checked by an authorised electrician.
X
X
4.3 Touch control switch (reset)
Do not press but rather only touch the touch control
switch, do not wear gloves.
The touch control switch is used to acknowledge faults.
Action
Description
Touch and hold the
Starts a system self-test and
X
X
switch for at least 10 s.
resets failures. After the fault
has been rectified, the char-
ging station switches back to
"standby" mode.
4.4 Key-operated switch
The key-operated switch is used for authorisation purposes
and can be turned through 90°. Turn clockwise to unlock
the charging station. Turn anticlockwise to lock the char-
ging station. See Fig. 07.
The key can be removed in both positions.
5