HVAC Sales Master

Fault Code Lookup

HVAC Sales Master
Installation Wizard
Initial setup / commissioning wizard
This code typically points to
    Next checks to confirm
    1. Used during initial system setup or after factory reset
    Escalation
    None
    Reset behavior
    Menu label.
    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
    XL1050 18-HD80D1-6F-EN, XL850 18-HD73D1-9E-EN
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