Table of Contents
Advertisement
Available languages
Available languages
INSTALLATION OF PRODUCT
INSTALLATION OF THE VALVE UNIT
1.
First close the shutoff valve of the water network.
2. Before installing the valve unit into any new water pipes, the pipes need to
be flushed carefully, until no particles can be observed in the flushing water.
3. Any accessories supplied with the product package are manufactured of
materials approved for pressurized tap water.
caused by galvanic current, never use any parts or materials, which are
galvanized, zinc-plated or made of black steel for mounting purposes.
4. The M3i+ unit should be installed after the water meter, and as early as possible
in the pipe system. A tight back check valve should be fitted before the valve unit.
The arrow on the solenoid valve shows the direction of the flow of water.
Be extremely careful when cutting any pipes for mounting purposes, and make sure
that no thread seal tape or flax fibres are left inside the pipes, which could be carried
by water into the valve unit and prevent the Leakomatic sensor from working.
5. The valve unit can be mounted into either a horizontal or a vertical pipe.
6. If possible, mount the valve unit such that the coil is facing up, in order to
prevent particles from getting into the coil shaft.
7. The valve unit should be mounted so that it is not affected by any lateral or
longitudinal compression, torsion or traction forces.
8. Open the shutoff valve of the water supply network.
9. Inspect the installation ensuring water tightness of the assembly.
We recommend installing a ball valve after the valve unit to facilitate subsequent
maintenance operations.
4
In order to avoid corrosion
MOUNTING OF WIRING HARNESSES
Mounting of the control unit and its connection to the pressure sensor and the flow
sensor is normally carried out before the delivery.
Always disconnect power from the control unit before dismantling from
the valve unit to prevent power surges that could damage the electronic
components.
1.
The pressure sensor should be connected to the "Sensor" connector and the
flow sensor should be connected to the "Flow" connector on the control unit.
AUX out
AUX in
Sensor
Flow
2. The power adaptor is connected to the socket and the connector "Power" of
the control unit.
AFTER INSTALLATION
CHECK THAT ...
•
the unit does not register any flow when water supply is turned off
•
the test indicator's blue light is on when water is running continuously
•
to carry out the functionality test, set the system into the Away and then run
water until the flow is registered. After a moment, the valve unit shuts off and
the red alarm light comes on. If the audio alarm is activated you will hear the
alarm sound.
•
warnings and alarms are reset with the Reset button. A short push turns off the
alarm sounds, while holding the button resets the respective alarm causing the
solenoid valve to open; the red alarm light then goes out.
The troubleshooting and leak detection guide are available on our website at
www.leakomatic.com.
ANNUAL MAINTENANCE
Annually and always after maintenance, check that the unit correctly cuts off the
water supply by inducing a flow alarm according to the function test instructions
above.
Power
5
Advertisement
Table of Contents
