When Grizzl-E experiences an error, the indicator light will flash Red, and a beeping sound can be heard.
Grizzl-E will flash and beep a certain number of times before pausing and resetting the cycle. The number of flashes indicates which type of error Grizzl-E is experiencing.
| 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 |
If the charger is not able to auto-recover, it is recommended to perform a reset:
- Count the number of flashes and beeps to identify the error type.
- Unplug the charging Connector from your EV.
- Turn off the power to the Charging Station by switching the upstream circuit breaker to the “OFF” position or unplugging the charger.
- Wait 1-2 minutes and then restore power to the charger by switching the upstream circuit breaker back to the “ON” position or plugging the charger back in.
- Confirm the Fault light is no longer present.
- If the Fault light remains, please contact United Chargers. Fill out the Technical Support Form. Indicate the number of red flashes.
If you are experiencing 1 Red flash see: 1 Red Flash Lost ground - AC Line 1
Comments
4 comments
This is good information but it's not useful for an end user because there is no course of action. Say I count the flashes and can now determine the problem is "Pilot state is Status E". WTF does that mean? If it were status A I would immediately know what to do, but F?
Joking aside, if each Error Description were a link to a page that described steps for fixing the problem this could actually be quite useful.
Agree 100%. Trying to decipher what is causing a Pilot state is status F on my charger.
I have a solid red light with buzzer that happens seemingly randomly. After powering down, it starts up fine, but randomly (seemingly more frequently as of late) it returns to solid red light with buzzer. Is there a fix for this? Not in the chart.
When not in use my charger has a solid red light but no buzzer. Once plugged into my tesla green light flashes and charges but i sometimes get error warning in my tesla saying issue with charger… what does a solid red light with no buzzer mean when unit is not being used?
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