Indicating The Measured Gas Concentration (Alarm Or Safe); Alarm - Vetus GD1000 Manuel D'utilisation Et Instructions D'installation

3.4 Indicating the measured gas concentration (Alarm or safe)

Whether a gas concentration has been measured by the sensor and whether the sen-
sor is functioning correctly is shown by an acoustic alarm and two LEDs, one for each
sensor.
1 SENSOR
The indication is as follows:
LED
LED
1 s - 0,25 s - 0,25 s - 1 s
0,3 s - 8 s
LED
1 s - 0,25 s - 0,25 s - 0,25 - 0,25 s - 1 s
0,3 s - 8 s
LED
1 s - 0,25 s - 0,25 s - 1 s
0,6 s - 0,3 s
LED
1 s - 0,25 s - 0,25 s - 0,25 - 0,25 s - 1 s
0,6 s - 0,3 s
LED
0,5 s - 0,5 s
0,15 s - 8 s
NB: if no sensors are connected to the gas detector it cannot function. Both LEDs
will flash RED until at least 1 sensor has been detected.
1 SENSOR 2
Gas detector GD1000
2
GREEN
Safe
GREEN
Warning
CO
GREEN
Warning
Combustible
gas
RED

Alarm

CO
RED
Alarm
Combustible
gas
RED
Attention
No combustible gas or CO has
been detected.
A minimum amount of CO has
been detected, but less than the
alarm level. This is in the warn-
ing range.
A minimum amount of combus-
tible gas has been detected, but
less than the alarm level. This is
in the warning range.
An amount of CO higher than
the alarm level has been detect-
ed.
An amount of combustible gas
higher than the alarm level has
been detected.
The sensor is faulty or aged.
100105.02
ENGLISH
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