Arcbound Field · Field sheet · Delta · DEL-UFC-FAN
DEL-UFC-FANExhaust fan fault
Delta · UFC100 · DC Fast Chargers
Verified 2025-03-203 field confirmsSeverity: medium ~60 min
Safety
Qualified EVSE personnel only. Follow site LOTO and OEM HV / arc-flash boundaries. Depressurize coolant loops before opening quick-connects; capture spills. Not a substitute for OEM service manuals or AHJ requirements.
Full procedure requires solo+
Symptom teaser: Exhaust fan fault on delta (ufc100): Delta UFC HMI shows DEL-UFC-FAN. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate …
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