Page 3
34 mm
50 mm
Year 2018
4
2
3
5
7
8
9
+
1 2 3 4 5 6 7
12 V
BATTERY
1
6
1) MAINS connected indication LED (ON).
2) FAULT indication LED. If this LED turns on, it means that the gas detection catalytic sensor is not working
efficiently and must be replaced by an authorized service center.
3) ALARM indication LED. This LED turns on when room gas concentration exceeds the danger level.
4) BUZZER. This Buzzer sounds when the detector is in the main alarm condition.
5) Jumper to select the relay functioning mode.
By closing the two poles, the relay will be set to impulse functioning. When the alarm is triggered, the relay
will close the C and NA contacts for about 90 seconds, and then will reopen them. This is needed to prevent
damaging some types of manual reset solenoid valve coils.
This features is suitable only when a 12 Vdc electrovalve is connected.
By opening the two poles, the relay will be set to continuous functioning.
6) Relay. This relay changes its position when the detector trigger the main alarm.
7) Catalytic sensor for Methane or LPG explosive gas detection.
8) TEST button. This button is used to simulate a gas leak, after installation.
9) Identification label, registration number and manufacturing year, located under the ABS small dome.
9)
Label of the gas sensor expiration date.
This label must be applied by the technician during the installation
and remembering that the gas
sensor must be reviewed after 5 Years.
Components and Commands
Embedded box 503
70 mm
1
0
5
mm
5 mm
1
1
5
mm
84 mm
115mm
Applicare Etichetta
di scadenza
