DEKON D-BM100 OPTICAL BEAM
SMOKE DETECTOR
Doc:UM-D-BM100-0717-EN
Page 12/16
Fig. 6 Jumpers for detector operation declaration
Declared sensitivity levels:
-
jumper in position 50%
–
low sensitivity
-
jumper in position 30%
–
medium sensitivity
-
jumper in position 18%
–
high sensitivity
* 50% sensitivity threshold is not LPCB approved.
Alarm mode declaration
Jumper in W1 position
–
sustain of alarm condition
–
after detector’s activation
, the alarm relay changes its
position and stay unchanged as long as the power supply is on. Short brake of power supply of the detector
will reset the detector and make the relay returned to the standard position.
Jumper in W2 position
–
lack of sustain of alarm condition
–
after detector’s activation
, the alarm relay
changes its position and stay unchanged as long as detector detects fire factor. After fire factor disappeared,
the alarm relay returns to the standard position.
