Ref: ds_GLD_0209 Ver1.0.
Gas Leak Detection GLD
Page 2 of 4
E.C. Products Limited - Head Office
EC House, Amberley Way, Hounslow
Middlesex, TW4 6BH, United Kingdom
Tel:
+44 (0)20 8569 4100
Fax:
+44 (0)20 8569 4111
ECP reserves the right to change the information contained in this datasheet as and when required without notice. Users must take care to use the information contained in this leaflet. ECP will not
accept the liability for damages, loss and expenses that may be caused by omissions and errors in the information provided.
Wiring
Separate base and cover
1.
Mount base on DIN rail and check that the securing elements
2.
hold it firmly in place.
Carry out the wiring according to the diagram and in
3.
observance of the regulations in force, using cables of:
– 1.5 mm2 for power and relay control outputs
– 1 mm2 for sensor with maximum distance of 50 meters or
1.5 mm2 with maximum distance of 75 meters.
Carry out “Link functions” to adapt detector to type of
4.
operational control.
Switch on power (230 V ~) and check the voltage across
5.
terminals L and N
Switch off power, replace cover on base and secure it with the
6.
two screws supplied.
You are advised not to insert more than two cables in a single
7.
terminal of the detector and if necessary to use external
junction boxes.
GLD361
B– Gas sensor
Y1– N.O. solenoid valve with manual reset
Y2– N.C. solenoid valve
Y3– N.C. solenoid valve with manual reset
M– Aeration fan
Link functions:
M - F1 without link
= internal buzzer enabled
with link
= internal buzzer disabled
F2 - F3 without link
= relay normally energised; in presence of
gas de-energised
with link
= relay normally de-energised; in presence
of gas energised
F3 - F4 without link
= relay with latching alarm
with link
= relay with non-latching alarm
Warning:
Before changing link positions switch off power supply
GLD65x
B – Gas sensor
Y1 – N.O. solenoid valve with reset 230 V ~
Y2 – N.O. solenoid valve with reset 12 V –
M – Aeration fan
h1 – Blinking 230 V~
h2 – Siren 230 V~
h3 – Blinking 12 V~
h4 – Siren 12 V~
Link functions:
M- F1 without link
= Internal buzzer and external alarm activated
with link
= internal buzzer and external alarm
disactivated
F2 - F3 without link
= relay normally energised; in presence of
gas de-energised
with link
= relay normally de-energised; in presence
of gas energised
F3 - F4 without link
= relay with latching alarm
with link
= relay with non-latching alarm
B2 - H2 with link
= B2 sensor not connected
B3 - H3 with link
= B3 sensor not connected
NB:
For N.C. valves do not make link F2-F3
Warning:
Before changing link positions switch off power supply