Technical data

Automatic Fire Detectors LSN improved
version
Programming | en 11
Bosch Sicherheitssysteme GmbH Product Information F.01U.003.449 | 7.2 | 2010.05
4.1 FAP-DOTC420 / FAP-OTC 420
Selectable installation locations in
the programming software (WinPara
and FSP-5000-RPS)
Detector Type Sensitivity
Thermom
ax (T
max
)
Optical
(O)
Chemical
(C)
Office (after hours) O, T
max
, T
diff
, C High (A2) High High
Office (smoker)/waiting room/
restaurant/meeting room
O, T
max
, T
diff
, C High (A2) Low* Low
Office (day mode) O, T
max
, T
diff
, C Low (B) Medium High
EDP room O, T
max
, T
diff
, C High (A2) High High
Production location O, T
max
, T
diff
, C Low (B) Low* Medium
Garage O, T
max
, T
diff
, C High (A2) Low* Low
High storage warehouse without
vehicle traffic with combustion
engine
O, T
max
, T
diff
, C Low (B) High High
Conference hall/waiting room/
fairground
O, T
max
, T
diff
, C High (A2) Low* Medium
Kitchen/casino/restaurant during
active operation
O, T
max
, C Low (B) Low* Low
Warehouse with vehicle traffic O, T
max
, T
diff
, C Low (B) Low* Low
Rate of rise only (optical sensor off)** T
max
, T
diff
High (A2) - -
Optical only (thermal sensor off)**,
***
O-Low-
Fixed temperature heat only (optical
sensor off)**
T
max
High (A2) - -
Optical/chemical (thermal sensor
off)**, ***
O, C - Low High
Schools/kindergarten O, T
max
, T
diff
, C High (A2) Medium High
Theater/concert hall O, T
max
, T
diff
, C High (A2) Medium High
O = optical sensor (dual-optical in FAP-DOTC420 detectors)
T
max
= thermal maximum unit
T
diff
= thermal differential unit
C = chemical sensor
* If optical sensor sensitivity is low, the detector will only trigger if smoke as well as an
increase in CO concentration or temperature is detected.
** FSP-5000-RPS only
*** For FAP-DOTC420: does not comply with EN54-7
For details on installation height, see Section 4.4 FAH-T 420/FAH-T 420-KKW, page 13
NOTICE!
The FAP-DOTC420 detector is not supported by the WinPara programming software.