A047_F
Inducer fan 5-minute lockout (latched alarm)
This code typically points to
- Upstream inducer/pressure-switch proving fault family latched to alarm state
Next checks to confirm
- Resolve associated inducer low-/high-pressure switch fault before reset
Escalation
5-minute lockout, latched
Reset behavior
Automatic after 5 minutes once underlying issue is removed.
Urgent
Fix now