Fire Alarm Cause And Effect Matrix ((hot)) -

A mark (like an "X") at the intersection of a row and column indicates that that specific cause triggers that specific effect. Conclusion

In high-rise buildings or hospitals, you don’t always want the entire building to empty at once. A C&E Matrix allows for , where only the fire floor and the floors immediately above and below are alerted initially. 2. Preventing Nuisance Trips fire alarm cause and effect matrix

Sending elevators to a primary or alternate floor so people don’t get trapped. A mark (like an "X") at the intersection

The "Cause" column lists every device or condition that can send a signal to the fire alarm panel. Common triggers include: Common triggers include: Shutting down HVAC fans to

Shutting down HVAC fans to prevent smoke spread or activating "smoke purge" fans.

A Fire Alarm Cause and Effect Matrix is a logic document—usually presented as a grid—that defines exactly how a fire alarm control panel (FACP) should respond to various inputs.