8
3.0 Charger Fault Codes
Fault
Code
Description
Troubleshooting / Customer Actions
If a unit is not functioning and an Error is not indicated or logged, and this condition persists after cycling both AC and DC, it
should be sent back to Delta-Q for root cause analysis.
F-0-0-1
PFC failure - PFC
Excessive Leakage
Fault
Internal charger fault. Remove AC and battery for minimum 30 seconds and retry
charger. If fault persists, contact the manufacturer of your vehicle/machine or
Delta-Q Technologies.
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
current offset
F-0-0-5
The output relay
voltage is too high
when relay is closed
