Fault Code Lookup

HVAC Sales Master
L6F
Last 6 faults menu — historical fault recall
This code typically points to

    Next checks to confirm
    1. Press Menu until L6F displays, enter with Option, scroll last six faults
    2. To clear: enter L6F, hold Option at least 5 seconds; display shows three dashes three times

    Escalation
    None
    Reset behavior
    Menu label — not a fault.
    Informational
    No action needed
    Source
    S-series 7-segment IFC display code pages