Siemens FC330A manual Operating “manned” and “unmanned”, Basic rules

Operating “manned” and “unmanned”

i SPECIAL Alarm Concept used: Yes p No p

Basic rules

The operating states “manned” and “unmanned” are defined in a SPECIAL Alarm Concept, where signals from automatic fire detectors and manual call points are processed differently (for details + page 16).

The switchover from the operating states “manned” to “unmanned” and vice versa is either done manually by the operating personnel or automatically as programmed by the service engineer.

Operating state “manned”

nThe operating person, responsible for the surveillance of the system and the alarm investiga- tion, is present on the premises.

nThe LED in the display field Premises manned Ê is on.

nThe LED in the display field Isolation is on (depends on system configuration).

Operating state “unmanned”

nThe responsible operating person is not present on the premises.

nThe LED in the display field Premises manned Ê is off.

System on	Remote alarm	Alarm delay		Remote alarm	7	8	9	F1	Start/
	fault / off	off		active					Stop
Fault	Alarm horn	Premises	1		4	5	6	F2
	fault / off	manned
Isolation	System fault				1	2	3	ok
Detector					del	0
test mode							hm
FC330A

Manual switching between the operating states “manned” and “unmanned”

i	Manual switching between the operating states “manned” and “unmanned” is only possible
	during defined working hours (+ page 14, Automatic switchover).

1.Log in with ”access level 2”.

2.Press the Premises manned key on the control panel to toggle between the operating states “manned” (yellow LED is on) and “unmanned” (yellow LED is off).

or

" Toggle between “manned” and “unmanned” via menu which is described next page.

Operating state ”unmanned”
Ü Display shows	*

Operating state ”manned”
Ü Display shows	*

NORMAL OPERATION

WED 21.7.99 15:00

NORMAL OPERATION mode ’manned’

WED 21.7.99 15:00

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Fire & Security Products	e1973c-2
Siemens Building Technologies Group	02.2004