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8.15
Unité centrale Mk9, signalisation d'avertissement
La signalisation de l'unité centrale Mk9 doit être montée d'une façon permanente à côté ou au-dessus
de l'unité.
CO2 Safety System – Mk9
What to do in case of an ALARM?
1. Keep Calm!
2. If you have a MK9 Set, turn off the buzzer in the Central Unit by pressing the RESET button
3. Check the type of alarm and which Sensor is giving the alarm by following the instructions below.
INDICATION
CAUSE
Central Unit:
HIGH-ALARM
The red diode is ON
!
Constant sound signal
Display:
TAKE PRECAUTIONS
Sensor number, alternating
Call the fire department.
ALARM and CO2 %
High concentration of CO2
Central Unit:
LOW-ALARM
A service technician should
The red diode is blinking
only enter the room under the
High concentration of CO2
supervision of another person.
Beeping sound signal
Open the doors and the windows
Display:
as much as possible.
Sensor number, alternating
ALARM and CO2 %
Open the doors and the windows
Central Unit:
TWA-ALARM
The red diode is blinking
as much as possible.
Beeping sound signal
There is a small CO2 leak
Find and stop the leakage, if not
that has lasted for over
found, call service.
Display:
Sensor number, alternating
8 hours
Phone: ..................................
ALARM and CO2 ppm value
CO2-Sensor:
Be aware that the CO2
CO2 AWARENESS
concentration is over 5000 ppm.
Beeping sound signal every
INDICATION
5 seconds
There is no danger.
Display:
High and CO2 %
Central Unit:
SYSTEM FAULT
Check the manual, communication
The yellow diode is blinking
cables and CO2-Sensor.
Beeping sound signal
If no fault is found, call service.
Display:
Phone: ..................................
Sensor number, (Fault
information)
After an alarm, always reset the
ALARM RESET
Press reset button until "Alarm
system.
cleared!" is shown in the display
To insure that communication,
ALARM TEST
Press reset button until "Testing
warning lamps and sounders
system
function.
Sensor
Place
1
2
3
4
5
6
7
8
8.16
Unité centrale Mk9, caractéristiques
Alimentation :
Consommation d'énergie :
Communications :
Affichage :
Puissance du signal sonore :
Température ambiante :
Humidité :
Agrément :
Dimensions (LxHxP) :
Étanchéité :
on the front.
ACTION
DO NOT ENTER
the risk zone.
Evacuate the area.
.
" is shown in the display
...
.
24 V CC
Sans alarme : 21 mA
État d'alarme : 32 mA
RS485, Modbus
graphique, 128x64, rétroéclairé
80 dBa (1 m) max.
0 à +40°C (+32 °F à +102 °F)
0-90 % sans condensation
CE : Tests d'émission selon SS-EN 61000-6-3 et les tests d'immunité
selon SS-EN 61000-6-2.
Fabrication conforme à DIN 6653-2.
Le système de sécurité CO2 est testé par le TÜV-Rheinland allemand.
Certifié par UL.
90 x 161 x 38 mm / 3,5" x 6,3" x 1,5"
IP54 conformément à TÜV, IP44 conformément à UL
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