6
DDMSM10001T5
029099 220917
Please note that the intervention delay is strictly dependant both
on a correct positioning of the detector in the room and to the
type of gas to be detected.
In case of 'heavy' gases as for LPG an installation in low places is
advisable (roughly 30 cm from floor), instead for ’light’ gases as
for methane in high places (roughly 30 cm from ceiling).
Please avoid to install this gas detector in any position in which its
operational features could be compromised, such as the following:
- in an enclosed space (e.g. in a cupboard or behind a curtain;
- directly above a sink;
- next to a door or window;
- next to an extractor fan;
- in an area where the temperature may drop below - 10°C or
40°C;
- where dirt and dust may block the sensor;
- in a damp or humid location.
Do not use the following substances in the device immediate
adjacency:
- alcohol, fuels
- solvents and diluents
- adhesives, silicones products and colours
- cleaning detergents
- perfumes
- spray products in general
Clean the device only using a cloth damped with water.
In order to grant a real safety, a gas detector must be coupled to
an electro-valve capable of blocking the gas flow in the event of
an alarm.
Both the gas unit and the solenoid valve must comply with the law
prescriptions in force in the country concerned.
For further information on the type of electrovalves to connect to
the receiver, please refer to the relevant instruction manual.
These electro-valves can be coupled to SEGUGIO:
- 230V~ normally open electro-valve
- 230V~ normally closed electro-valve
- 12V= normally open electro-valve, low absorption
- 12V= normally closed electro-valve, low absorption.
In order to check the proper efficiency of the device sensor a
specific test gas bottle (optional) is made available which must be
used according to the enclosed instructions.
WARNING: Any other method for testing, such as the use of
cigarette lighters, flammable vapours etc., can lead to
wrong conclusions as well as to the irreversible damage of
the sensor itself.
WARNINGS
The installer is reminded to fill in and apply the sticking label
supplied with the product by writing the installation date of the
product, the date before which the sensor module must be re-
placed, the date before which the sensor module must be replaced
the second and last time and finally the date before which the
entire detector must be replaced.
The latter is stated on 15 solar years from the installation date of
the product. This label must be applied, at installer care, on a
visible side of the gas detector once it has been fixed in its typical
installation position.
INSTALLATION
WARNING!
-
Before the installation of the wireless gas detector in
the desired location, it is necessary to check that its
signals are properly received by the receiver.
- Tampering of the device exposes to electrical hazard or
malfunction.
- For remote sensor all wirings must be made using wires
with 1.5 mm² minimum section and no longer than 25 m.
Do not use same duct for signal wires and mains.
- The appliance must be wired to the electric mains
through a switch capable of disconnecting all poles in
compliant with the current safety standards and with a
contact separation of at least 3 mm in all poles.
- Installation and electrical wirings of this appliance must
be made by qualified technicians and in compliance with
the current standards.
- Before wiring the appliance be sure to turn the mains
power off.
Switch on to “radio test” mode, by pressing button ‘A’ shown in
Fig. 4.
When in “test” mode the gas detector continuously transmits to
the receiver an “alarm” command followed by a “no alarm”
command every two seconds; every time the gas detector
transmits a radio command, the red led shown in Fig. 4 as ‘B’ will
blink once.
Start the “self-learning” procedure on the receiver to memorize the
transmitter gas detector address.
After the receiver has learned the transmitter gas detector
address, the relay of the relevant alarm output shall continuously
turn on and off every two seconds and shall be signalled by the
corresponding status led on.
If this happens, the gas detector is properly communicating with
the receiver.
The “test” mode can be ended by pressing again the ‘A’ button
shown in Fig. 4 or it will automatically end after about 17 minutes.
When the gas detector is positioned in the desired position, make
sure that it still communicates properly with the receiver.
If the gas detector is positioned too far away from the receiver,
the relay output will always remain On or Off. In this case, it is
recommended that a better position is found, possibly closer to the
receiver, and make sure that it isn’t in the vicinity of metal screens
or reinforced concrete walls which could weaken the radio
transmission.
The signal quality can be monitored in the receiver; see the relative
documentation for further information.
CAUTION!
If the receiver signal strength is not acceptable, try to
change the position of the receiver or transmitter or
evaluate the possibility to install a repeater (DAPF84) which
doubles the range of the radio signals.
Remember that both the transmitter and the receiver must
be installed away from metal objects or metal-reinforced
walls that could weaken the radio signals.
6. DISCONNECT THE POWER SUPPLY
7. CLOSE THE DEVICE
Reposition the front panel on its seat, tighten the screw and
insert the screw cap
8.
POWER UP THE GAS DETECTOR
9. COMPLETE AND ATTACH THE WARNING LABEL
(See paragraph "WARNINGS").
Warning label:
The sensor module can be replaced only twice and the
replacement must be done by qualified personnel only.
To install the device carry out the following steps:
1. ACCESS TO THE INTERNAL COMPONENTS
To access the internal components of the gas detector, loose
the screw under the rawlplug on the front panel (Fig. 2).
Fig. 2
2.
Attach the base of the gas detector to a 2 module junction box
through the two screw slots with a hole to hole distance of
60 mm ensuring that wiring is made through the cable slot as
shown in Fig. 3.
ATTENTION:
This device is intended for mounting on standard built-in (or wall-
in) 2-module junction boxes and electrical connection through the
existing chased wiring from the fixed electrical system. Safety
and performance of this device can be guaranteed only when the
electrical wiring is properly made through the cable slots provided
for on the plastic base.
Fig. 3
- ENGLISH -
3. ELECTRICAL CONNECTIONS
Follow the wiring diagram shown in Fig.5.
The gas detector is powered by terminals L and N which are to
be connected to the 230V~ mains supply with neutral on
terminal N.
If the installation requires the use of a remote sensor and/or an
electrovalve to be connected directly to the gas detector,
please make the electrical connections according to the wiring
diagrams in Figs. 6, 7, 8, 9, 10, 11, and 12.
4. POWER UP THE GAS DETECTOR
5. RADIO SYSTEM SET-UP
Fig. 4
A
B
Importator / Reprezentant Unic si
Centru asistenta -
Balcani
GazProEquipments srl
str.Pastorului nr.4, sector 2
Bucuresti, Romania
Tel.: 0722-745312; 0745040429
E-mail: [email protected]
https://www.gazproequipments.ro
