HVAC Sales Master

Fault Code Lookup

HVAC Sales Master
Alert History
Outdoor CDA historical faults list
This code typically points to
    Next checks to confirm
    1. Use to review past outdoor faults at CDA
    2. On Legacy systems, clearing CDA fault history is part of 184.08 hard-lockout reset procedure
    Escalation
    None
    Reset behavior
    Menu label. Can be cleared as part of hard-lockout reset on Legacy systems.
    Informational
    No action needed
    Deeper detail available
    The manufacturer has pushed full per-code troubleshooting trees into the Trane Technician app. Use the app for subcode detail beyond what's shown here.
    Source
    Trane XV20i/XV18 installer/service documentation
    Look up another codeChange brand