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7. Charging Status Indicators and Buzzers
7.1 Indicator Lights
Grizzl-E uses the following indicator lights for the charger status:
LED Indicator
Buzzer
Description
Definition
No buzzer
Not illuminated
Power Off
No buzzer
Blue Steady
Ready
No buzzer
Blue Flashing
Vehicle detected
No buzzer
Green Flashing
Charging in progress
No buzzer
Green Steady
Charging complete or no
current consumed by the car
Buzzer beeps
Red Flashing *
Fault
7.2 LED Fault Indicator
The number of red flashes indicates the type of fault:
LED Indicator
# of Flashes
Error Description
Red Flashing
1
Lost ground - AC Line1
Red Flashing
2
GFCI High Leakage
Red Flashing
3
Relay is stuck
Red Flashing
4
GFCI Low Leakage
Red Flashing
5
High temperature of the module
Red Flashing
6
High temperature of the relay-
Red Flashing
7
Pilot state is Status E
Red Flashing
8
Pilot state is Status F
Red Flashing
9
Diode error
Red Flashing
10
Over Current
Red Flashing
12
Application Error