Fireman's override

Are you optimising your building's fire prevention needs?

A fireman's override is a switch or input that allows the fire service to take control of those variable speed drives controlling fans to help maintain escape routes.

  • Fire mode

    Triggered by a special key at the fireman's control station, fire mode overrides all other inputs.

  • Fume extraction

    Variable speed drives operate the HVAC motors in reverse to remove smoke from the building.

  • Stairwell pressurisation 

    Ensures escape routes are accessible by using variable speed drives for positive pressure control.

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