Fault Code Lookup

HVAC Sales Master
T117_F
Detect RPM motor failure (transient protection event)
This code typically points to
  • RPM-sensed blower motor failure

Next checks to confirm
  1. Check motor operation, speed feedback, and wiring
  2. Full detailed tree not exposed in booklet

Escalation
Transient event; may escalate to A117_F if persistent
Reset behavior
Clears when motor fault is corrected.
Urgent
Fix now
Deeper detail available
The manufacturer has pushed full per-code troubleshooting trees into the Rheem Contractor App (QR code on equipment). Use the app for subcode detail beyond what's shown here.
Source
Rheem RDFXYC Installation Instructions fault table