# Fire Alarm Operation

## Fire Detection

- Fire LED (red).

- Buzzer active.

- Fire relay active.

## Automatic Activation Sequence (if enabled)

- Fire detected.

- Activation delay begins.

- Activation LED blinks.

- Warning devices activate.

- Aerosol discharge occurs after delay.

## Manual Activation Procedure

- Press and hold both activation buttons simultaneously for ≥ 3 seconds.

- Activation delay begins.

- Activation LED blinks.

- Warning devices activate.

- Aerosol discharge occurs after delay.

## Hold/Cancel

- Delay time can be hold if button is pressed.

- Cancel activation by pressing button ≥ 20 seconds.

## Ventilation Shutdown and Restart

- Ventilation OFF during activation.

- Restart ventilation manually when safe.

## After a Fire Event

- Restart ventilation.

- Confirm fire extinguished.

- Technician inspection required.

## Sticker, user quick guide

- The sticker, enclosed to the FS10 Main Unit, gives a quick introduction to the user of the FS10 Main Unit.

- It is recommended to setup the sticker next to the FS10 Main Unit, making all able to use the FS10 Main Unit in an emergency situation.

- Sticker: <img src="media/image7.png" style="width:6.65625in;height:4.75347in" alt="Et billede, der indeholder tekst, skærmbillede, Font/skrifttype, menu AI-genereret indhold kan være ukorrekt." />