HVAC Sales Master

Fault Code Lookup

HVAC Sales Master
Flashing Slow
Normal, no call for heat
This code typically points to
    Next checks to confirm
    1. Normal state
    Escalation
    None
    Reset behavior
    Normal.
    Informational
    No action needed
    Source
    Trane 18-CD19D5-21 Installer's Guide, p.35-37
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