Quensus LeakNet Manuel utilisateur

LeakNet

User Manual

English

QUICK START GUIDE

KEY

SIG

GND

www.FlowReporter.com

CONTENTS

4Introduction

5Installation guide

Overview .....................................................................................................................5

Item checklist.............................................................................................................6

Before you begin ........................................................................................................7

Plumbing instructions................................................................................................8

Wall-mounting instructions .....................................................................................10

Wiring instructions...................................................................................................11

Connecting to the internet.......................................................................................14

17 User manual

LeakNet Base ...........................................................................................................17

Using the buttons and LEDs....................................................................................18

Overview of software...............................................................................................19

Dashboard ................................................................................................................20

Base device con guration .......................................................................................21

Graphs.......................................................................................................................22

Device settings.........................................................................................................23

Thresholds and alerts..............................................................................................24

Sharing access.........................................................................................................25

26 Speci cations

27 Maintenance

28 Technical support

INTRODUCTION

Online capability

WARNING

LeakNet is the complete online water management product provided by Quensus.

Using LeakNet, water consumption can be visualised anytime from anywhere in the world. If a leak

is detected, an alert is immediately sent to the user via email. If desired, LeakNet can automatically

shut off the water supply, so no water damage is caused in the event of a leak.

The LeakNet Base (pictured) can connect up to 4 meters, so it has the potential to measure the

water  ow through 4 different pipes, but most applications will involve just one. A valve can also be

connected, but can be omitted if there is no wish to turn off the water supply. Almost any pipe size is

accepted, and meters/valves supplied by Quensus come in standard sizes.

The LeakNet Base contains the connection to the Internet via WiFi, and is mains supplied.

You will manage and monitor your LeakNet online using a

service called FlowReporter.

If equipment is installed or used in a manner not speci ed in this document,

the product may not work as expected, and the leak protection capabilities

may be impaired. Please contact us if you have any problems or are unsure.

Find the stopcock

Decide where the LeakNet will be placed - this will normally

be just after the stopcock, where the water enters the

building. This will usually be coming up from the ground.

Install the Base

Choose a location to mount the Base and check WiFi

connectivity. Wire the cables from the meter(s) and valve

to the Base, making sure to use the cable glands. Screw

on the front of the Base, clip in the inserts which hide the

screws, and then connect the power adaptor.

Test online

Run a nearby tap. Online, select the name of your new Base,

and then click “Close valve”. A few seconds later, the water

will stop  owing. Click the sensor name, then “View” then

“Real time” then “Open valve”. You will see the graph change

as the water is turned on.

Install valve and meter

Make sure the valve (optional) and meter are facing the

correct way (arrow pointing in the direction of  ow) and

install in the proposed location. Up to 3 more meters, or up

to 20 temperature sensors can also be installed.

Connect to WiFi

With the “Status” light  ashing blue, use your smartphone

or computer to access www.FlowReporter.com online.

instructions. Con gure the Base online by selecting the

 ttings used in the above step.

INSTALLATION GUIDE

Overview

You may also have:

●A DC extension cable (to extend the reach to the plug socket)

●A length of RG59+2 cable (to extend the reach of the water meter and/or valve)

LeakNet Base front

Power adaptor

LeakNet Base rear

Water meter

Base screws and inserts

Valve

With integrated circuit board.

12V DC power adaptor.

Wall mountable.

To measure water  ow.

Different sizes are speci ed on

page 26.

To fasten the front of the Base

to the rear of the Base.

To turn off water  ow.

Different sizes are speci ed on

page 26.

Item checklist

INSTALLATION GUIDE

Before you begin

The Base uses WiFi to communicate over the internet, and requires mains power.

Before installing, decide where the LeakNet Base will be located:

●Within 10 meters of plumbed  ttings,

●Within 10 metres of a 100-240V 50/60 Hz mains socket,

●Within range of WiFi (use your mobile phone to check for WiFi signal). Also ensure you have

access to the name of the WiFi connection and password.

If WiFi is not available, a standard 3G router can be supplied to provide the wireless connection. Data

rates are 4MB per day as a maximum.

Location Power WiFi

The Base should be wall-

mounted and located no more

than 10 meters aways from

plumbed  ttings.

The Base should be located

no more than 10 meters aways

from a mains plug socket.

The Base should be located

within range of WiFi. Use a

smartphone to check the

connection is at least 2 bars.

Location

Power

WiFi

<10m

< 10m

Tools required

●Phillips head screwdriver

●2mm  at head screwdriver

●Pipe cutter (suitable for your pipe size)

●Adjustable wrench/spanner (suitable for your plumbing  ttings)

●PTFE tape

●Drill (if wall mounting)

INSTALLATION GUIDE

Plumbing instructions

1. Assemble all  ttings.

With push t  ttings, make sure the rubber washer is

clean, and hand tighten.

With compression  ttings, use about 25 turns of

PTFE tape around the thread, and then use a wrench

to tighten.

Watertight connections between the valve and

meter can easily be achieved, in most cases, with 3

rubber (or  bre) washers. Be sure to place the valve

before the sensor (as far upstream as possible).

For 15mm and 22mm connections, a  exible hose

(with tap connector) can also be used for ease of

 tting. However,  exible hoses can restrict  ow

so are not recommended for areas with low water

pressure.

If you are in any doubt, we recommend professional installation by a quali ed

plumber.

INSTALLATION GUIDE

Plumbing instructions (continued)

2. Turn the water supply off and drain the system (or up until the next stopcock

downstream).

3. Remove any dried paint on the pipes where the connections will be  tted.

4. Plumb in the  ttings, making sure the arrows on the  ttings match the direction of

water  ow.

5. Make sure the pipes and  ttings are assembled securely, and turn the water supply

on.

6. Check for leaks and tighten any  ttings.

Optional: Earth bond either side of the installation together if necessary. Ask a

quali ed electrician if you are unsure.

Optional: Re-lag the pipework for insulation against freezing.

INSTALLATION GUIDE

Wall-mounting instructions

LeakNet should be wall mounted with 5mm screws at a minimum. Make sure the

appropriate wall plugs are used and that the length of the screws are not long enough

to protrude the other side of the wall.

1. Position the LeakNet Base rear on the wall. To ensure maximum WiFi exposure,

position the Base at least 30cm away from metal objects, including pipes, and other

electronics.

2. Using the appropriate drill bit, drill through the plastic enclosure and wall.

3. Remove the LeakNet Base rear and insert wall plugs.

4. Replace the LeakNet Base rear and screw into the wall plugs.

The LeakNet Base and its power supply are not waterproof and should be installed in an appropriately

safe place. The plug socket should remain accessible after installation in case of emergency.

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