Arcbound Field · Field sheet · Tritium · TRI-RTM-FAN
TRI-RTM-FANInlet fan blocked
Tritium · RTM75 · DC Fast Chargers
Verified 2025-12-283 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: Inlet fan blocked on tritium (rtm75): Tritium dispenser UI / RTM or PK service LED shows TRI-RTM-FAN. Techs see session abort or stall Unavailable until the ran…
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