Siemens XC10 Series Fonctionnement - Page 21

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Building Technologies

Fire Safety

At this stage, no action can be carried out to prevent extinguishing release. All

people in the area to be flooded must immediately evacuate it. However, you have

the option of temporary hold or abort extinguishing (only a local intervention,

provided this device is installed).

1. Press the Emergency Hold Button, until all people have left the room or press

the Emergency Abort Button, if you want to abort the initiated extinguishing

Flooding Time

The extinguishing actuator is triggered after pre-warning time elapsing and flooding

time beginning.

the red Led "Activated" is on (continuous)

after several seconds the alarm horn changes to continuous sound

the pressure switch reports the released condition of the extinguishing agents,

then the red Led "Released" is activated

You can now silence the alarm horn:

1. Enable operating access level 2 (access code or key)

2. Press the "Silence Re-sound Horn" (5) key

Note: Horn silence is only accepted after state "Released" is reported

Released condition is shown as soon as actuators are triggered or after

"extinguishing agent release" contact as been activated (if this contact is used).

Reset

After the flooding time (adjustable from 1 to 30mn - 1mn by default), you can reset

the control unit by pressing the « Reset » key (7).

The reset can be only carried out after flooding time elapsed, internal buzzer and

sounders silenced, discharged contact restored and manual release button

restored (if it was actuated).

Fire Controls

In the event of "Fire alarm" or "Activated", different building services have been

included in the defined fire position. These can be set back to their normal

operating states after successful extinguishing and resetting the system.

Remote Transmission

If the extinguishing control unit is connected to remote transmission device, then it

is activated as a rule only in the event of "Activated" or "Released" conditions.

If the extinguishing control unit is connected to a fire detecting system, then as a

rule "Fire alarm", "Activated" and "Released" conditions are forwarded.

Operation

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2012-06