English - 22
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IB v3.0.0 2021
7 - ERROR and FAULT CONDITIONS
Errors are checked periodically in the EVC. If any fault occurs then charger enters to F state. In
this state, -12 V is applied to CP line. Color of the LED on the EVC turns to constant red to indicate
fault to the user. After 400ms, 61851-1 spec requires to stay at F state at least 300 msec, EVC
exits from F state and enters to X1 state according to the voltage on the CP line. LED color stays
in constant red if fault still exist.
WARNING: For surge protection device and welded contactor errors, the charger or the related
socket outlet will remain in error mode and cannot be used until the authorised service repairs
the error in the charging station.
There are two type of errors or faults:
•
General Erros: This fault or error effects all four outputs.
•
Charging Output Errors: Only one socket or plug effected by this fault or error condition.
If the status information LED is constant red, turn off the charging station and turn on again. If the
status information LED is constant red, turn off the charging station and turn on again. If the LED
is still constant red then call an authorized service.
7.1 - ERROR CONDITIONS
Problem
Possible Causes
Recommended Solutions
LED Indicator is constant
RED
AC supply voltage may not be
in the range in the operation
manual, grounding connec-
tion may not be performed
or the charging station may
have a fault.
Please ensure that the
voltage is in the specified
range and that the groun-
ding connection have been
performed. If the button is
still solid red, please contact
authorized service.
Power Failure
Power outage or the grid
voltage is not in specified
range.
Check input circuit breakers
are not tripped and input
voltage range and rotation
is as specified in installation
guideline.
AC 22kW output unavailable.
RCCB and/or MCB is tripped
Check cable isolation first.
Turn on MCB and/or RCCB.
(See section “CIRCUIT
BREAKER LOCATIONS FOR
CHARGING OUTPUTS“)
Check functionality for the
station.