Temporary Isolation Of A Single Detector - Siemens Synova FC330A Operating Manual

Temporary isolation of a single detector

When has a single detector to be isolated?
i
Single detector isolation procedure
26
Fire & Security Products
Siemens Building Technologies Group
Exceptional situations may occur, where it is preferable to isolate only single detector devices
instead of the whole detector zone. Such situations may be for example:
Construction work with smoke or heat development at a particular location within a large
n
zone with a lot of detectors
Malfunction of a detector in a zone with several detector devices
n
WARNING
A detector device that has been isolated cannot trigger any danger or fault messages! As
soon as conditions have returned to normal, isolated detector devices have immediately to
be switched on again!
If a single detector should be isolated the detector has to be identified clearly! If the detector
cannot be identified clearly, the whole detector zone should be isolated. A wrong isolation of
a detector can cause an unwelcome call of the fire brigade!
1. Press .
St
Display shows
Ü
2. Select option 2. ä 1. ä 2.
Display shows
Ü
3. Enter the desired zone number.
Display shows
Ü
4. Enter the desired element number.
Display shows
Ü
5. Enter the desired disabling time in full
hours or 99 for permanent disabling.
Display shows
Ü
The yellow LED isolation is on.
Ü
6. Press to finish the element disa-
hm
bling procedure or enter a new zone
number to disable another single ele-
ment.
SELECT: 1. ENabling
(main menu) 2. DISabling
*
3. INFO polling
4. other functions
DISABLE element:
*
> zone no.? (range ### − ###)
hm: back to menu
zone ### SELECTED
*
> element no.? (range ## − ##)
hm: back to menu
zone ### element ## SELECTED
*
> hours disabled?
hm: back to menu
zone ### elem. ## permanent DISABLED
*
> new element no.? (range ## − ##)
hm: back to menu
Stop: end operating
Stop: end operating
(99=permanent)
Stop: end operating
Stop: end operating
e1973c-4
02.2004