Delta-q IC650 - Rear Panel Connector Identification

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9.0 Troubleshooting
The IC650 Charger is continuously monitoring itself and its environment for unusual conditions. There are a
few indications that may require the user’s attention.
9.1 Charger Fault Codes
Symptom Recommended Action
No indicator lights Check AC power and connection to batteries
Flashing red Fault / Error /
USB Indicator
Read fault code (e.g. F-0-0-1) number on the Charge Prole / Error Display
and refer to the fault code table below
Flashing amber Fault / Error
/ USB Indicator
Read error code (e.g. E-0-0-1) number on the Charge Prole / Error Display
and refer to the error code table below
Code Description Solution
F-0-0-1 DC-DC failure: LLC
excessive leakage fault
Internal charger fault. Remove AC and battery for minimum 30
seconds and retry charger. If it fails again, return to Delta-Q for
root cause analysis.
F-0-0-2 PFC failure: PFC
excessive leakage fault
F-0-0-3 PFC has taken too long
to boost
F-0-0-4 The charger has been
unable to calibrate the
currrent offset.
F-0-0-6 Circuit failure: Internal
sensors out of range