LEGRAND HA4619 User manual

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HA4619 HB4619 L4619
Dimensional data
Description
This device generates an alarm signal when the contacts of the corresponding sensor
make contact with water.
The signal is then processed by the alarm central unit, which activates the siren and the
Telephone communicator (if installed), for sending a telephone message.
Better protection can be ensured by installing a relay actuator within the Burglar-Alarm
system, which will order an electrovalve to shut o the main water supply in case of
ooding.
Two front pushbuttons can be used to interrupt the alarm signalling and to test the
operation of the sensor.
Technical data
- Power supply: Battery 3 V type CR2032
- Operating temperature: 5 – 40°C
- Minimum battery duration: 2 years
- Radio frequency: 868 MHz
- Range: 100 metres free eld
(metal, concrete walls and metal plates reduce coverage)
- Modulation: FSK
Legend
1 - Reset key;
2 - LED: If the TEST or RESET pushbutton is press for 1 second, the LED will normally flash
twice; if the battery is exhausted the LED will only flash once;
3 - Flooding probe;
4 - TEST pushbutton.
CONFORMITY DECLARATION
Items HA/HB4619 and L4619 comply with the essential requirement of directive 1999/5/
CE as they meet the following standards:
- ETSI EN301 489-3
- ETSI EN300 220-3
Year of approval of the CE mark in accordance with the above directive: 2007
Flooding detector item HA4619 with front cover plate
Front view
Dimensional data
item L4619
item HA/HB4619
Radio ooding detector
MQ00056-c-EN 19/05/2014

2
Z
N
AUX
MOD
Z MODN° AUX
HA4619 HB4619 L4619
Conguration
The device requires allocation of the zone it belongs to, the progressive number of the
sensors within the same zone, and the setting of the detection mode, as well as the
possible allocation of an auxiliary prealarm channel.
WARNING: The congurationoperationsmustbeperformedwiththebattery disconnected
Z
This congurator assigns the number of the appropriate zone to the detector.
Congurator 1 assigns zone 1 to the detector, congurator 2 assigns zone 2 and so on to a
maximum of 8 zones Congurator 9 assigns the device to the group of auxiliary devices.
N
This congurator assigns the progressive number of the detector inside the appropriate
zone.
Congurator 1 identies the rst detector, congurator 2 identies the second and so on
to a maximum of 9 sensors (IR detectors and contact interface) for each of the 8 zones.
Note: to complete the activations using the relay actuator type HD/HC/ HS/L/N/NT4614
and AM5794 see the appropriate technical sheet.
MOD
Do not congure.
AUX
The congurator in the AUX socket activates the auxiliary function of the corresponding
auxiliary channel. It therefore enables controlling auxiliary actuator devices, provided
that they have been congured using the same auxiliary channel.
Note: to complete the activations using the relay actuator type HD/HC/ HS/L/N/NT4614
and AM5794 see the appropriate technical sheet.
Pairing remote receivers
1. Switch the system to“maintenance”mode.
2. Press the programming pushbutton of the radio receiver for ve seconds, until the red
LED comes on.
3. Press the RESET key for 5 seconds of the receiver.
4. If the pairing of the device has been performed correctly, the red LED of the radio
receiver will go o.
If this does not happen, repeat the procedure from step 3. If the LED ashes, it means
that the device memory is full.
5. To pair other devices, repeat from step 2.
6. Perform self learning of the system from the central unit.
7. Exit“maintenance”mode.
Cancelling remote receivers
1. Switch the system to maintenance mode.
2. Remove the power supply from the receiver.
3. Press and hold the programming pushbutton while reconnecting the power supply to
the radio receiver.
4. After 5 seconds the LED ashes orange. If the pushbutton is released at this time, only
the remote controls are cancelled.
5. After releasing the pushbutton, the LED becomes xed orange. When the LED goes
o, cancellation has been completed.
6. Perform self-learning of the system from the central unit and exit “maintenance”
mode.
Internal view
Radio ooding detector
MQ00056-c-EN 19/05/2014