A011_F
Failed ignition (latched alarm)
This code typically points to
- Not explicitly detailed per-code in accessible booklet snippet
Next checks to confirm
- Use Rheem Contractor App / QR-code workflow for detailed tree
- Public booklet only confirms identifier and that deeper fault troubleshooting is in contractor app
Escalation
Repeated ignition failure escalates to A115_F one-hour soft-lockout family
Reset behavior
One-hour lockout expires automatically, OR can be interrupted by removing power for minimum 5 seconds OR removing heat call.
Urgent
Fix now