Extinguishing
Configuring flooding zone control
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Building Technologies
A6V10210424_j_en_--
Fire Safety
2018-08-29
Pre-configured 'Causes functions of the 'Emergency hold' element
type
Designation
Description
'Emergency hold /
Automatic release blocked'
'Emergency hold' function with the following additional function:
●
The system blocks the automatic activation of the extinguishing process via
fire detectors if no extinguishing process is activated for the flooding zone and
the 'Emergency hold' switch is held. Automatic activation is possible again
when the switch is released.
You will find information on the conventional 'Emergency hold' function in the
table for the standard causes further up in this chapter.
'Emergency hold / Autom.
release blocked remaining'
'Emergency hold' function with the following additional function:
●
The system blocks the automatic activation of the extinguishing process via
fire detectors if no extinguishing process is activated for the flooding zone and
the 'Emergency hold' has been actuated. This block remains in place after the
'Emergency hold' has been released again. The blocking can only be
removed by pressing <Mode> on the extinguishing terminal. Access level 2 is
needed for this.
You will find information on the conventional 'Emergency hold' function in the
table for the standard causes further up in this chapter.
'Emergency stop' [LU]
'Emergency hold' function with the following country-specific additional function:
●
The 'Emergency stop' switch does not need to be held to maintain the
'Emergency hold' function. A separate switch needs to be actuated to
deactivate the function again.
Information: An 'Emergency stop reset' function must also always be configured
for an 'Emergency stop' function. The switch for deactivation is assigned to the
'Emergency stop reset' function. You will find information about this function
further up in this section.
Pre-configured 'Causes' functions of the 'Function' element type
Designation
Description
'Automatic release pre-
activation'
Assignment of additional causes which make the flooding zone switch from the
'Quiet' state to the ''Pre-activated' phase' state. As an example, these could be fire
control elements such as monitoring fire safety doors.
'Automatic release
activation'
Assignment of additional causes which make the flooding zone switch from the
'Quiet' state to the ''Activated' phase' state. As an example, these could be fire
control elements such as monitoring fire safety doors.
'Emergency abort'
Assignment of causes for which the system is to switch into the 'Emergency abort'
state. This could be a monitored or collective input on the extinguishing card, for
example, to which the 'Emergency abort' switch is connected.
'Emergency abort /
Automatic release blocked'
Assignment of causes for which the system is to switch into the 'Emergency abort'
state and the automatic activation of the extinguishing system via smoke
detectors is blocked in the flooding zone.
'Block automatic release'
Assignment of causes for which the system switches automatically into the 'Block
automatic release' operation mode for which the automatic activation of
extinguishing via fire detectors is blocked in the flooding zone.
'Block manual release'
Assignment of causes for which the manual activation of the extinguishing system
via manual call points is blocked.