Triple Plus NWL Manuale utente
User’s ManualWater Product
TM
NWL
NWL-TRN-001
Flooding Detection System
Background
Triple+ wireless NWL™(No Water Lea ) system is designed to detect water lea s and
prevent the subsequent damages. The system shuts down the water supply by way of
a wireless communication system.
The system's objective is to minimize potential flooding damages by shutting down the
water supply when there is no activity and/or a flooding is indicated within the system.
Each system is comprised of a Shut Off unit (valve), installed on the main water supply
pipe, a flood detector and a control unit for closing and opening the valve.
The system presents the user with a clear and simple indication of the valve's status
(either open or closed.) In addition, the Shut Off unit can be controlled (and thus, the
valve can be opened or closed) manually.
Shut Off unit (valve )
A Shut Off unit 3/4" (Sagiv valve)
is installed on the main water supply pipe with the
intention of allowing or preventing water from
passing through the pipes.
System specification
1. Opening/ closing handle.
1A. Open/ closed indication.
2. Shut Off unit body (valve).
3. 3/4" entry/exit adapter.
4. Base for a valve not wall mounted.
4A. Base for a wall mounted valve.
5. 2XCR123 battery housing
• The Shut Off unit should be located on the main water line leading into the structure.
The system should not disconnect a fire extinguishing line or a sprin ler line.
• Ensure easy access to the battery housing.
• The unit should be installed with the handle on top and horizontally placed
• To provide effective communication, ensure to have no more than 12 meters (if a
wall is present within the structure) or 30 meters within an open space structure
between the controller and the valve and that the units (controller and valve) are not
positioned within metal cabinets. If the above is problematic, consider setting up a
relay (repeater).
Shut Off unit installation
• Within a metal cabinet
• Where dirt or a foreign object may obstruct the valve's operation.
• Where the temperature exceeds the range between 0 and 55 degrees
centigrade.
• Where there is an apprehension of being hit or damaged.
• In an external place where exposed to rain and direct sunlight and/or to the
elements, the unit should be installed in a watertight plastic casing.
• In humid environment
Places where the detector should NOT be positioned
1. Locate the most suitable place for installation on the
water line.
2. Shut down the water supply, using the main valve of
the building or site.
3. Dismantle the water line connectors in a way that
would leave a gap suitable for installing the valve.
4. Install the unit on the water line.
5. Should a flexible water pipe be required to mount the
Shut Off unit on the wall, dismantle the base unit.
6. Ma e sure that the Shut Off unit can be opened and
closed manually.
7. Enable passage of water in the main line and prevent
lea s or drippings.
8. Ensure easy access to the battery housing.
9. If unit wetting is probable, install an external
protective casing.
Shut Off unit installation stages
The button controller allows the user to trigger the wireless opening and closing of
the valve manually.
In addition, there is an option of a direct connection to an alarm system. In this case
the closure of the valve will be synchronized with the alarm triggering.
Controller unit
3A 3B
1A
1B
1C
3D
3C
4
5
1A. Valve closing button.
1B. Technician button.
1C. Valve opening button
3A. Water battery indicator
5. 5VDC power input
3B. Water valve indicator.
3C. Communications light.
3D. Voltage indicator
4. Alarm wiring connector
System synchronization: valve - controller synchronization table
OPERATION Location Control indication
1I. Shift the valve handle to
the open position.
II. Insert two CR123
batteries into the Shut Off
unit (valve.)
A water valve that
is installed on the
main water line
I. A green indicator lights up within the battery housing.
II. The valve performs an opening action and then a closing one.
III. Wait for the conclusion of the engine's operation.
IV. Ensure that the valve can be manually opened and closed.
2 Hoo the controller to the main
supply with the transformer.
Position the
controller where
measurements
indicate qualitative
and continuous
transmission.
I. The four indicators flash 3 times.
II. The voltage indicator flashes.
III. Wait for approximately two minutes by the controller to ensure that the
communication indicator is lit continuously (in addition to the flashing
voltage indicator.)
In case the communication indicator flashes or is turned off, a repeater should
be installed within the system.
3 Press the technician button Controller After some thirty seconds, all four indicators will flash.
The voltage and communication indicators are continuously on.
After another thirty seconds, the open valve indicator indicates the valve's state
(open or closed.)
4 Synchronization test: open and
close the valve using the
buttons
Controller Chec that the valve opens and closes accordingly.
Ma e sure that the open valve indicator indicates the valve's state (open or
closed.)
OPERATION Location Control indication
1 I. Shift the valve handle to
the open position.
II. Insert two CR123 batteries
into the disconnection unit
(valve.)
A water valve that is
installed on the main
water line
I. A green indicator lights up within the battery housing.
II. The valve performs an opening action and then a closing one.
III. Wait for the conclusion of the engine's operation.
IV. Ensure that the valve can be manually opened and closed.
2 Hoo the repeater to the main
supply with the transformer.
Position the repeater
where measurements
indicate qualitative and
continuous
transmission.
The four indicators flash 3 times.
The voltage indicator flashes.
Wait for approximately two minutes by the repeater to ensure that the
indicator of communication with the valve is lit continuously (in addition to the
flashing voltage indicator.)
In case the communication indicator flashes or is turned off, the systems
should be brought closer.
3 Hoo the controller to the main
supply with the transformer.
Position the controller
where measurements
indicate qualitative and
continuous
transmission from the
valve and the
controller.
The four indicators flash 3 times.
The voltage indicator flashes.
Wait for approximately two minutes by the controller to ensure that the
communication indicator is lit continuously (in addition to the voltage
indicator.)
4 Ensuring qualitative and
continuous communication
between the system's
components.
Repeater Ma e sure that the green indicator lights are continuously on (voltage will be
flashing, valve and controller communications will be continuously on.)
System synchronization: valve - controller synchronization table
System synchronization: valve-repeater-controller
synchronization table
OPERATION Location Control indication
5 Press the technician button Repeater After some thirty seconds, all four indicators will flash.
Ma e sure that the green indicator lights are continuously on (voltage, valve
communication and controller communication.)
6 Ensure valve indication transfer CONTROL After another thirty seconds, the open valve indicator indicates the valve's
state (open or closed.)
7 Hoo the controller to the main
supply with the transformer.
CONTROL Chec that the valve opens and closes accordingly.
Ma e sure that the open valve indicator indicates the valve's state (open or
closed.)
Indice
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