Suez WRT-Pulse User manual

IMPORTANT PRECAUTIONS / WARNINGS
Take the time to read all the instructions contained in this user guide prior to the
initial use of the device.
KEEP THESE INSTRUCTIONS
169 MHz WIZE transmitter
User manual
Version 1.1
WRT-Pulse

This appliance is designed solely for domestic use. Any inappropriate use or use not in
accordance with these instructions may compromise the protection provided by the
appliance and renders the manufacturer’s liability and guarantee null and void.
Do not place the appliance close to a source of heat.
Only use a cable that is in good condition.
For your own safety, never dismantle the appliance yourself; contact an approved Service
Centre for repairs, see troubleshooting section.
Only use specified sensors.
DEVICE DESCRIPTION
The WRT-Pulse is a 169 MHz VHF transmitter dedicated to perform all the operations related
to smart metering, over the WIZE network.
The WRT-Pulse has a local NFC interface allowing configuration, installation, maintenance and
software upgrade of the integrated software.
The integrated software allows to connect to different pulse emitters: 3 or 4 wires, fraud or
backflow detection.
The radio transmission is carried out through the WIZE long range fixed network remote
reading system.
THE WRT-PULSE IS COMPOSED OF THE FOLLOWING ELEMENTS
A set of electronic components allowing the reading of pulse emitter, data processing and
storage:
-A radio transmitter with its antenna to communicate with the gateway;
-2 batteries for autonomous operation;
-A radio interface (NFC) for local access (configuration, update, installation, test)
compatible with smart meter communication tools;
INTERFACE CONFIGURATION
Local access to the WRT-Pulse is granted by a mobility device
connected to an NFC coupler.
This interface allows to configure and start the WRT-Pulse and
to operate its maintenance on site.
The communication through the NFC interface is secured and
ciphered.

SYMBOLS
Please read these original operating instructions and the
enclosed safety instructions prior to the initial use of your device.
This product is compliant and has undertook conformity tests
with the applicable European directives.
WEEE. This product contains valuable recyclable materials that
should be recycled properly. It contains batteries with substances
that must not enter the environment. This product should
therefore not be disposed with other household wastes at the
end of its working life.
Electrical and electronic devices often contain components which
could potentially pose a danger to human health and the
environment if handled or disposed incorrectly.
Battery
Li-SOCl2
Batteries contained in this product are primary Lithium-Thionyl
Chloride (Li-SOCl2) batteries.
IP68
This product is compliant with EN 60259 regarding water ingress
protection at 1 meter during 4 weeks.
TECHNICAL SPECIFICATIONS
Power
2 batteries AA, Li-SOCl2, 3.6 VDC, 2.6 Ah
Storage and transport
temperature
-25°C to +65°C
Operating temperature
-20°C to +55°C
Dimensions
160 x 50 mm
Weight
270 g
Supported sensors
Pulse emitters from Diehl Metering, Itron,
Honeywell, Sensus …
Lifetime
15 years
ISM band radio communication
Protocol
WIZE
Modulation
GFSK
Frequency
169 MHz
Bandwidth
12.5 kHz
Bit rate
2400 bps to 6800 bps
Radiated power
< 27 dBm
NFC radio communication
Type
Tag (no radio transmission)
Frequency
13.56 MHz

This appliance complies with the regulations and safety conditions in force and with the
directives:
Environmental / Compliance with standards / Certifications / Directives
RoHS2
Limitation of hazardous substances in electrical and electronic devices
REACH
Registering, evaluation, authorization and restriction of chemical
substances
RED
▪RED Directive 2014/53/EU
▪EN 300 220-1 / EN 300 220-4 / EN 300 330, Electromagnetic
compatibility and Radio spectrum Matters (ERM)
EMF
▪EN 50364 / EN 62369-1 / EN 62479, ElectroMagnetic compatibility
Field (EMF), Electrical equipment for measurement control and
laboratory use EMC requirements, class B limit
EMC
Immunity
▪EN 301 489-1 / EN 301 489-3, ElectroMagnetic Compatibility (EMC)
standard for radio equipment and services
▪EN 61326-1, Electrical equipment for measurement control and
laboratory use EMC requirements: Industrial environment
▪EN 61000-3-2, Limits for harmonic current emissions
▪EN 61000-3-3, Limitation of voltage changes, fluctuations and flicker
in public low-voltage supply systems
▪EN 61000-4-2, Immunity to electrostatic Discharges
▪EN 61000-4-3, Immunity to radiated RF field
▪EN 61000-4-4, Immunity to electrical fast transients / burst
▪EN 61000-4-6, Immunity to conducted RF disturbance
▪EN 61000-4-8, Immunity to magnetic field
LVD
EN 61010-1, Safety requirements for electrical equipment for
measurement, control and laboratory use - Part 1: General requirements
Water and dust
resistance
▪IP68 - relative humidity 95%

WIRING INSTALLATION
This wiring guide shall be used to connect WRT-Pulse remote VHF transmitter with a pulse
emitter
Connect wires using provided self-striping connectors (similar to ETON or 3M Scotchlok
connectors). There are 4 wires per cable to connect together with 4 connectors: white, green,
yellow and brown, see photo below.
The detailed connection depends on the pulse emitter model, a specific notice will be available
for each model.
The following table gives an example of the pin function of the WRT-Pulse for 2 possible
configurations.
Wiring
Side “WRT-Pulse”
Side “Pulse Emitter”
Wire Ended
Conf1
Conf2
Brown
Ground
Ground
White
Pulse
Pulse
Green
Fraud
Fraud
Yellow
Direction
-
IDENTIFICATION
WRT-Pulse identification is done visually from its label or electronically using NFC:
•Reference: WRT-Pulse
•Manufacturing date (week / year)
•Serial numbers
•Hardware (HW) and software (SW) revision
•Regulatory logo
STARTUP
Device shall be started using NFC coupler and P’Eau’Se mobility software only.

MAINTENANCE
Once installed, the device operates autonomously. Maintenance operations can be done at
any time using the mobility tools (NFC coupler and P’Eau’Se software) for testing or
reconfiguration, or remotely through the network.
STORAGE
Storage period is part of the device’s lifetime. When not in use, the device batteries will
continue to drain and therefore reducing the device’s remaining lifetime.
TROUBLESHOOTING
First steps in troubleshooting can be done using the mobility tools (Tablet with P’Eau’Se
application and Bluetooth NFC coupler).
If the problem is confirmed and the device does not work as expected anymore, device shall
be sent to:
SUEZ Smart Solutions Service Center
38 rue du Président Wilson
78230 Le Pecq –France
TECHNICAL SUPPORT
SUEZ Smart Solutions
38 rue du Président Wilson
78230 Le Pecq –France
Tél : [phone]
MANUFACTURER
SUEZ Smart Solutions
38 rue du Président Wilson
78230 Le Pecq –France
Tél : [phone]