NFPA 72
National Fire Alarm and Signaling Code — Elevator Recall
The fire alarm side of firefighters' service: which smoke and heat detectors recall the elevators, primary and alternate recall floors, the flashing hat signal and shunt trip.
Check which edition your jurisdiction has adopted before you work to it.
Who Uses It
Fire alarm contractors, elevator technicians and fire marshals coordinating recall testing.
How It's Organized
| Elevator recall | Detector locations that initiate Phase I recall |
|---|---|
| Shunt trip | Heat detectors and power shutdown before sprinkler discharge |
| Coordination | Interface between fire alarm and elevator controller |
Common Questions This Covers
| Shunt trip | Shunt trip |
| Smoke detector recall | Elevator recall |