Operation
Deactivating and activating ground
wire monitoring
Electric shock, short cir-
DANGER
cuit, fire, explosion
Using the charger without active ground wire moni-
toring can cause electric shocks, short circuits, fires,
explosions or burns.
e
The charger must preferably be operated in
grounded power grids.
e
Deactivate ground wire monitoring only in un-
grounded power grids (e.g. IT networks).
e
Activate ground wire monitoring in grounded
power grids.
g Refer to chapter "Activating ground wire monitor-
ing" on page 16.
Deactivating ground wire monitoring
b The ground wire monitoring has interrupted the
charging process.
b The error message about the interrupted or non-
existent ground wire is shown on the control
unit.
On/Off lights up red.
Power grid/house connection lights up
red.
Vehicle lights up red.
Control unit is off.
Reset is off.
1. Press the buttons On/Off
16
Release the buttons after the control unit light
indicator has flashed six times.
2. After 1 second, press the On/Off
buttons again.
Release the buttons after the control unit light
indicator has flashed six times.
The ground wire monitoring is deactivated
automatically after a short time.
The status display for deactivated ground
wire monitoring is displayed on the control
unit:
On/Off pulses green.
up yellow.
Control unit is off.
Reset is off.
Activating ground wire monitoring
e
Press the buttons On/Off
Release the buttons after the control unit light
indicator has flashed six times.
The illuminated yellow light indicators for
power grid/house connection
go out.
The ground wire monitoring is activated au-
tomatically after a short time.
The On/Off
and Reset
.
and Reset
Power grid/house connection lights
Vehicle lights up yellow.
and Reset
.
and vehicle
light indicator pulsates green.