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Les langues disponibles
USER INSTRUCTIONS
1.u - POWER-UP AND NORMAL OPERATION
When switched on, or after a power failure, the appliance assumes non-operating status
(it does not detect gas) for
one
minute while the sensor warms up (fig. 2), the appliance
resumes "
normal operating status"
Fig. 2 - "Non operating" status
EN
Green LED - alight
!
Yellow LED - alight
Red LED - off
Buzzer - off
2.u - INDICATION OF GAS WARNING AND GAS ALARM
If the gas concentration in the air exceeds the intervention threshold, the appliance
indicates this situation by activating the red LED alarm and simultaneously emitting an
intermittent buzzer sound (fig. 4).
Fig. 4 - "Gas presence alarm" status
Green LED - alight
!
Yellow LED - off
Red LED - alight
1s 1s
Buzzer -
1 signal every second
When the gas concentration is reduced to values lower than the intervention
threshold the device comes back to the normal operation conditions, all the
alarm indications stop (fig. 3).
Warning: gas can be smelt in the environment before the
appliance signals alarm.
12
(fig. 3).
Fig. 3 - "Normal operation" status
Green LED - alight
!
Yellow LED - off
Red LED - off
Buzzer - off
-
3.u FAULTS INDICATION
If the yellow LED is permanently ON and
is accompanied by short buzzer signals,
this indicates a breakdown or fault in the
appliance, detected by the self-
diagnosis system (fig. 5).
Warning: when "breakdown or fault" is indicated, call the
installer.
CAUTION! IN CASE OF ALARM
• EXTINGUISH ALL THE FLAMES AND SMOKING MATERIALS.
• EXTINGUISH ALL THE GAS POWERED DEVICES.
• SHUT OFF THE GAS SUPPLY AT THE METER OR CLOSE THE
VALVE OF THE LPG CYLINDER.
• DO NOT OPERATE LIGHT SWITCHES (ON OR OFF); DO NOT
SWITCH ON ELECTRICAL APPLIANCES AND DEVICES.
• DO NOT USE THE PHONE IN PRESENCE OF GAS LEAKAGE.
• OPEN DOORS AND WINDOWS TO INCREASE VENTILATION IN
THE ENVIRONMENT.
If the alarm stops, find out the cause and take the appropriate
corrective action.
If the alarm continues and the gas escape cannot be located or
eliminated, leave the building and call the emergency services from
outside.
Fig. 5 - Indication of breakdowns and
faults
Green LED - alight
!
Yellow LED - alight
Red LED - off
Buzzer -
short signals
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