brennenstuhl BCN 1221 Manual De Instrucciones página 27

BCN 1221 Operating Instructions
ALARM SIGNAL & LED- DISPLAY
Note: means "peep, peep, peep"
I I I
Detektor function Green Red
Energy display Alarm signal
Power Alarm
Normal operation Blinks once per -
Minute ☼
-
Alarm condition 4 peeps +
blinks ☼
Mute function (Hush) - 4 blinks ☼
under alarm and alarm
conditions
Pre-alarm signal CO - Single blink
Level (40 ppm or every 8 se-
higher concentration cond until
detected) Alarm ☼
Memory function - -
shows that the alarm
was active for some
reason (not from test
button)
Empty battery – - -
warning
Sensor fault - -
Warning: End of -
sensor's operational
lifetime
Yellow Alarm Sond
Fault signal
Fault
- -
- ■ ■ ■ ■ - 1s -
■ ■ ■ ■ - 1s -
■ ■ ■ ■ ...
- -
- -
- ■ -- 8s --
■ -- 8s -- ■
1 peep every 8 se-
conds.Press but-
ton once to return
to normal mode
1 peep + blink ■ - 1 min -
per minute ☼ ■ - 1 min -
■ ...
2 peeps + blinks ■ ■ - 8s -
every 8 seconds ■ ■ - 8s -
■ ■ - 8s - ...
☼
3 peeps + blinks ■ ■ ■ - 1 min -
every minute ☼ ■ ■ ■ - 1 min -
■ ■ ■ ...
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