ITRON OpenWay Riva User manual

OpenWay Riva
OpenWay Riva Gas
Disconnect Installation
Guide
INSTALLATION GUIDE knowledge to shape your future

OpenWay Riva Gas Disconnect Installation Guide
14 August 2020
815-0382-00
Copyright © 2020 Itron, Inc. All rights reserved.
Confidentiality Notice
Confidential Information of Itron®, Inc., provided under nondisclosure obligations. The information
contained herein is proprietary and confidential and is being provided subject to the condition that (i) it be
held in confidence except to the extent required otherwise by law and (ii) it will be used only for the
purposes described herein. Any third party that is given access to this information shall be similarly bound
in writing.
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Itron is a registered trademark of Itron, Inc.
All other product names and logos in this documentation are used for identification purposes only and may
be trademarks or registered trademarks of their respective companies.
For more information about Itron or Itron products, go to www.itron.com.
If you have questions or comments about a software or hardware product, contact Itron Technical Support
Services.
Contact
Email: [e-mail]
Itron Access: https://access.itron.com
Telephone Itron Technical Support North America: 1-877-487-6602
For technical support contact information by region, go to www.itron.com and select your country and
language.
14 August 2020 815-0382-00 2
OpenWay Riva Gas Disconnect Installation Guide

Table of Contents
Ope n Way R iva Ga s Disc o n n e c tIn s talla tio n Gu ide 1
Ta b leo fCon tents 3
1 Important Safety and Compliance Information 5
USA, FCC Part 15 Spectrum Compliance 5
Canada, ISED Spectrum Compliance 6
RF Exposure (FCC/ISED) 6
Electromagnetic Compatibility 6
Intrinsic Safety 6
Telemetering Equipment Classification 7
Lithium Battery 7
Transportation Classification 7
Modifications, Repairs, Installation, and Removal 7
Aluminum Enclosure 7
Electrostatic Discharge 8
Electrostatic Ignition Hazard 8
Device Cleaning 8
Do Not Drop 8
Product Notification 8
2 OWRGD Installation Guide Overview 10
Audience 10
3 About the OpenWay Riva Gas Disconnect 11
OWRGD Models 12
OWRGD System Security 13
Transmission Mode 13
Operational States 13
OWRGD functional specifications 13
OWRGD Operational Specifications 14
Related Documents 14
4 Installing the OWRGD 16
OWRGD Installation, Commissioning, and Decommissioning 16
OWRGD Accessories 16
Meter Set Installation 17
OWRGD Valve Positions 20
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Installing the OWRGD in the Pipe 20
Installing the Flood Sensor 22
5 Connecting the Flood Sensor to the OWRGD 25
Connecting the Flood Sensor Inline Connector 25
6 OWRGD Operations 28
OWRGD Secure Commands 28
Obtaining Security Material 28
OWRGD Valve Commands 29
Performing Get Commands 29
Check Endpoint/Valve Status 29
Emergency Override 30
Commission 30
Commission Instructions 31
Connect 31
Connect Instructions 31
Disconnect 32
Disconnect Instructions 32
Decommission 33
Decommissioning Instructions 33
Programming the OWRGD 33
Performing Network Operations 33
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OpenWay Riva Gas Disconnect Installation Guide Table of Contents

1
Important Safety and Compliance Information
This section provides important information for your safety and product compliance.
USA, FCC Part 15 Spectrum Compliance
This device complies with Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
Operation is subject to the following two conditions:
■This device may not cause harmful interference.
■This device must accept any interference that may cause undesirable operation.
This device must be installed to provide a separation distance of at least 20 centimeters (7.9
inches) from all persons to be compliant with regulatory RF exposure.
USA, FCC Class B-Part 15
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
■Reorient or relocate the receiving antenna.
■Increase the separation between the equipment and receiver.
■Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
■Consult the dealer or an experienced radio or TV technician for help.
Modifications and Repairs
To ensure system performance, this device and antenna shall not be changed or modified
without the express approval of Itron. Per FCC rules, unapproved modifications or operation
beyond or in conflict with these instructions for use could void the user's authority to operate the
equipment.
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Canada, ISED Spectrum Compliance
Compliance Statement Canada Déclaration de Conformité
This device complies with Innovation, Science and
Economic Development Canada (ISED) license-
exempt RSS standard(s). Operation is subject to the
following two conditions: (1) this device may not
cause interference, (2) this device must accept any
interference, including interference that may cause
undesired operation of the device.
Under Innovation, Science and Economic
Development Canada (ISED) regulations, this radio
transmitter may only operate using an antenna of a
type and maximum (or lesser) gain approved for the
transmitter by Industry Canada. To reduce potential
radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent
isotropically radiated power (e.i.r.p.) is not more than
that necessary for successful communication.
Le présent appareil est conforme aux CNR d'Industrie
Canada applicables aux appareils radio exempts de
licence. L'exploitation est autorisée aux deux
conditions suivantes: (1) l'appareil ne doit pas
produire de brouillage, (2) l'utilisateur de l'appareil
doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d'en
compromettre le fonctionnement.
Conformément à la réglementation d'Industrie
Canada, le présent émetteur radio peut fonctionner
avec une antenne d'un type et d'un gain maximal (ou
inférieur) approuvé pour l'émetteur par Industrie
Canada. Dans le but de réduire les risques de
brouillage radioélectrique à l'intention des autres
utilisateurs, il faut choisir le type d'antenne et son
gain de sorte que la puissance isotrope rayonnée
équivalente (p.i.r.e.) ne dépasse pas l'intensité
nécessaire à l'établissement d'une communication
satisfaisante.
RF Exposure (FCC/ISED)
This equipment complies with radiation
exposure limits set forth for an
uncontrolled environment. This
equipment should be installed and
operated with minimum distance 20 cm
between the radiator and your body.
This transmitter must not be co-located
or operating in conjunction with any
other antenna or transmitter.
Cet équipement est conforme aux limites
d'exposition aux radiations dans un
environnement non contrôlé. Cet
équipement do it être installé et utilisé à
distance minimum de 20 cm entre le
radiateur et votre corps. Cet émetteur ne
doit pas être co-localisées ou opérant en
conjonction avec tout autre antenne ou
transmetteur.
Electromagnetic Compatibility
Caution: Use only approved accessories with this equipment. All cables must be high
quality, shielded, and correctly terminated. Unapproved modifications or operation
beyond or in conflict with these use instructions may void the authority's authorization
to operate the equipment.
Intrinsic Safety
Warning! Substitution of components may impair intrinsic safety.
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OpenWay Riva Gas Disconnect Installation Guide 1 Important Safety and Compliance Information

Telemetering Equipment Classification
Warning!
■Telemetering equipment for use in Cl I, Div. 1, Gp. D Hazardous
Location, for hazardous locations.
■Temperature code: T1
■Ambient temperature: -40°C < Ta < 70°C.
Lithium Battery
Warning! Follow these procedures to avoid injury to yourself or others.
■The lithium battery may cause a fire or chemical burn if it is not disposed of properly.
■Do not recharge, disassemble, heat above 100°C Celsius (212°Fahrenheit), crush, expose
to water, or incinerate the lithium battery. Fire, explosion, and severe burn hazard.
■The battery used in this device may present a risk of fire or chemical burn if mistreated.
■Keep the lithium battery away from children.
■Batteries must not be replaced or modified in any way.
Transportation Classification
The Federal Aviation Administration prohibits operating transmitters and receivers on all
commercial aircraft. When powered, the Itron device is considered an operating transmitter and
receiver and cannot be shipped by air. All product returns must be shipped by ground
transportation.
Modifications, Repairs, Installation, and Removal
To ensure system performance, this device and antenna shall not be changed or modified
without the express approval of Itron. Any unauthorized modification will void the user's authority
to operate the equipment.
In the event of malfunction, all repairs should be performed by Itron. It is the responsibility of
users requiring service to report the need for service to Itron.
Aluminum Enclosure
Warning! This enclosure contains aluminum. Take care to avoid ignition hazard due
to impact.
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OpenWay Riva Gas Disconnect Installation Guide 1 Important Safety and Compliance Information

Electrostatic Discharge
Warning! Internal circuit components can be sensitive to electrostatic discharge.
Before installation, discharge electrostatic buildup by touching a metal pipe or other
earth-grounded metal object prior to touching the meter body, register housing, or
Itron device.
Electrostatic Ignition Hazard
Warning! Verify the area is not hazardous when installing, servicing, cleaning, or
touching the Itron device.
Device Cleaning
Warning! Clean only with a damp cloth.
Do Not Drop
Warning! While Itron modules are designed to withstand a drop, dropping the
module may damage the device and void the warranty.
Product Notification
Warning! These instructions are not intended to replace any utility or company-
established meter installation procedures. These instructions are provided for
additional information when the OpenWay Riva Intelis Gas Meter is installed. The
meter installation must comply with all country, state, and local building and safety
regulations as well as federal regulations including Section 192.353 of Title 49 of the
Code of Federal Regulations. Two pertinent paragraphs of the code are:
■Each meter and service regulator, whether inside or outside of a building must be in a readily
accessible location and be protected from corrosion and other damage.
■Each meter installed within a building must be located in a ventilated place and not less than
3 feet from any source of ignition or any source of heat which might damage the meter.
The Intelis Gas Meter is rated for the following operating and storage temperature ranges. Use
of the meter outside of the listed temperature ranges is not recommended.
Operating ranges:
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OpenWay Riva Gas Disconnect Installation Guide 1 Important Safety and Compliance Information

■Measurement -30° F (-34° C) to +131° F (55° C)
■Valve -13° F (-25° C) to +131° F (55° C)
■500G -40° F (-40° C) to +158° F (70° C)
Storage range:
■-40° F (-40° C) to +158° F (70° C)
Direct inquiries as to the selection and application of gas meters to your local Itron sales
representative or Itron Support.
■Itron does not endorse or warrant the completeness or accuracy of any third-party meter
installation procedures or practices, unless otherwise provided in writing by Itron.
■Follow your company's standard operating procedures regarding the use of personal
protection equipment (PPE).
■Adhere to guidelines issued by your company in addition to those given in this document
when installing or repairing meters.
■This product, as of the date of manufacture, is designed and tested to conform to all
governmental and industry safety standards as they may apply to the manufacturer.
■The purchaser and user of this product must comply with all fire control, building codes, and
other safety regulations governing the application, installation, operation, and general use of
this meter to avoid leaking gas hazards resulting from improper installation, start-up, or use
of this product.
■To ensure safe and efficient operation of this product, Itron strongly recommends installation
by a qualified professional.
■Itron does not endorse or warrant the completeness or accuracy of any third-party meter
installation procedures or practices, unless otherwise provided in writing by Itron.
■Follow your company's standard operating procedures regarding the use of personal
protection equipment (PPE).
■Adhere to guidelines issued by your company in addition to those given in this document
when installing or repairing meters.
■This product, as of the date of manufacture, is designed and tested to conform to all
governmental and industry safety standards as they may apply to the manufacturer.
■The purchaser and user of this product must comply with all fire control, building codes, and
other safety regulations governing the application, installation, operation, and general use of
this meter to avoid leaking gas hazards resulting from improper installation, start-up, or use
of this product.
■To ensure safe and efficient operation of this product, Itron strongly recommends installation
by a qualified professional.
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OpenWay Riva Gas Disconnect Installation Guide 1 Important Safety and Compliance Information

2
OWRGD Installation Guide Overview
This installation guide provides instructions for physically installing, commissioning, connecting,
decommissioning, and physically disconnecting the OWRGD valve.
Audience
This installation guide is intended for Itron personnel, third-party OpenWay Riva system
installers, and end-users of the OWRGD valve.
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3
About the OpenWay Riva Gas Disconnect
The Itron OpenWay Riva Gas Disconnect (OWRGD) valve is integrated in the piping that
distributes natural gas to provide a safe secure device to stop the gas flow in the piping serving a
residential or commercial structure. The OWRGD enables remote monitoring and control of the
natural gas supply. An optional and externally connected water sensor detects flood water and
initiates an automatic valve closure. In the event of an automatic valve closure due to flooding,
the OWRGD sends an alarm to the head-end system.
Communications with the OWRGD device are sent using messages secured by Itron Security
Manager (ISM). Message security prevents unwanted opening or closure of the valve in the
OWRGD. The ability to remotely disconnect and rearm the OWRGD facilitates safety for field
personnel in what might be an unsafe or hostile environment.
The OWRGD is made up of two separate chambers: the gas chamber and the electronics
chamber.
■The gas chamber houses the gas valve used to shut off the flow of gas. The gas valve shaft
provides a visual indication of the valve position. A special hardware tool is required to re-
engage the valve mechanism. Re-engaging the valve to restore the flow of gas requires a
qualified technician's intervention to send a wireless command to enable the re-engagement
and to use the valve tool to physically open the valve. If the valve was tampered with to force
the valve to remain in an open position, the system reports the tampering.
■The valve engagement mechanism is protected by an industry standard tamper plug.
■The electronics chamber houses the monitoring and wireless radio circuitry. The electronics
chamber is protected with a tamper plug installed over one of the four fasteners. If the
electronics are compromised, the OWRGD reports the event.
The OWRGD can be installed in both horizontal and vertical piping with the flow arrow on the
valve body pointing in the direction of the gas flow.
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When the OWRGD is mounted in horizontal piping, mount the device with the top surface (the
area with the product label) away from walls and structures.
When the OWRGD is mounted on vertical piping, do not mount the device in a vertical downflow
position (with the flow arrow point down). The top surface (the area with the product label) may
point to the side but not toward nearby walls or structures.
Following these installation best practices will optimize communications and prevent debris from
accumulating on the valve seal surface.
OWRGD Models
The OWRGD is available in the listed models.
OWRGD description Itron part number
OWRGD, 1-inch GRD-7103-001
OWRGD, ¼-inch GRD-7103-002
Flood sensor, resistive type, with 4' armored cable TEL-7103-004
Flood sensor, resistive type, with 8' cable TEL-7103-008
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OpenWay Riva Gas Disconnect Installation Guide 3 About the OpenWay Riva Gas Disconnect

OWRGD System Security
The OWRGD is a component of Itron's OpenWay Riva system. The OpenWay Riva system
enhanced security, provided by Itron Security Manager (ISM), applies to the RF communications
between the network or handheld and the OWRGD. There are two fundamental security
processes used in the Itron Security Manager to ensure system communication confidentiality
and validity.
■Authentication. Authentication is the process of confirming that an artifact is genuine or
valid. Authentication in the OWRGD is the process of verifying a request is from a valid
source and in its original form.
■Encryption. Encryption is the process of transforming information to make it unreadable to
anyone who does not have a valid security key. There are two types of encryption, symmetric
and asymmetric. Symmetric encryption uses a shared key to decrypt or encrypt information.
Asymmetric encryption uses a private key to encrypt and a public key to decrypt. Data
transmissions over the network are protected using AES-256 encryption.
Transmission Mode
The OWRGD operates in OpenWay Riva Network Mode and is optimized for RF interrogations
3 times a day to support a 20-year battery life.
An FCC license is not required to communicate with the OWRGD.
Operational States
The OWRGD features three normal operational states.
■Closed. The remote disconnect valve is closed with no gas flowing.
■Armed. The remote disconnect valve receives a command to open. (Gas will not flow until
the valve is manually opened on-site.)
■Open. The OWRGD valve is open allowing gas to flow.
OWRGD functional specifications
OWRGD functional specifications include basic specifications and compliance types.
Functional specifications Description
Power source Two "A" cell lithium batteries
Tamper detection Tilt, magnet, cut cable tampers, and valve critical
alarm
FCC compliance Parts 1, 2, and 15 certified
Innovation, Science and Economic RSS-102, RSS-247 and RSS-GEN certified
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OpenWay Riva Gas Disconnect Installation Guide 3 About the OpenWay Riva Gas Disconnect

Functional specifications Description
Development Canada (ISED)
Intrinsically safe per Telemetering Equipment for use in Hazardous
Locations, for Cl I, Div 1, Gp D for Haz Loc, Temp
Code T1, -40°C ≤ Ta ≤ +70°C.
Product identification Numeric and bar coded device type and serial
number
Construction materials Gray polycarbonate housing with encapsulated
electronics, aluminum die cast valve body, Buna-
N valve disk
OWRGD Operational Specifications
The OWRGD features these operational specifications.
Operational specifications Description
Operating temperatures -20° to 150° F (-28.9° to +70° C)
Operating humidity 5 to 95 percent relative humidity
Program frequency 908 MHz
Transmit frequency Frequency hopping spread spectrum 902.2 to 927.75 MHz in the ISM band
Data integrity Verified in every data message
Related Documents
Document title Document part number
Customer setup to order secured OpenWay Riva modules TDC-1748-XXX
First article review form TDC-1749-XXX
OpenWay Riva Collection Manager Device Interface Guide TDC-1786-XXX
Itron Mobile Radio User Guide TDC-1719-XXX
Itron Mobile Radio Quick Reference Guide TDC-1720-XXX
Gas and Telemetry Module Meter Compatibility List PUB-0117-002
Gas and Telemetry Module Ordering Guide PUB-0117-001
OpenWay Riva Gas Devices Ordering Guide PUB-0117-006
OWRGD Specification Sheet
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OpenWay Riva Gas Disconnect Installation Guide 3 About the OpenWay Riva Gas Disconnect

Document title Document part number
Field Deployment Manager Tools Application Guide TDC-1713-XXX
Field Deployment Manager Tools Configuration Guide TDC-1711-XXX
Field Deployment Manager Field Representative's Guide TDC-1714-XXX
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OpenWay Riva Gas Disconnect Installation Guide 3 About the OpenWay Riva Gas Disconnect

4
Installing the OWRGD
This section describes OWRGD installation. Installation requires initial calibration and alignment
using an Itron handheld device loaded with Field Deployment Manager Endpoint Tools
Enhanced.
OWRGD Installation, Commissioning, and
Decommissioning
This section provides the information to physically install, connect, commission, decommission,
and disconnect the OWRGD.
Warning! These instructions are suggested when Itron-approved utility or installer
company-established valve installation procedures and practices are not available.
Itron does not endorse or warrant the completeness or accuracy of any third-party
valve installation procedures or practices, unless otherwise provided in writing by
Itron. Follow your company's standard operating procedures regarding the use of
personal protection equipment (PPE). Adhere to guidelines issued by your company
in addition to those given in this document when installing or replacing valves.
This product, as of the date of manufacture, is designed and tested to conform to all
governmental and industry safety standards as they may apply to the manufacturer. The
purchaser/user of this product must comply with all fire control, building codes, and other safety
regulations governing the application, installation, operation, and general use of this valve to
avoid leaking gas hazards resulting from improper installation, startup, or use of this product.
To ensure safe and efficient operation of this product, Itron strongly recommends installation by
a qualified professional.
OWRGD Accessories
This section provides a list of the accessories available for the OWRGD.
Description Itron part number
Valve tool MSC-5103-003
Universal environmental cap MSC-0019-011
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Caution: Shield unconnected flood sensor connectors on field installed OWRGD
devices with the protective universal environmental cap. Do not leave flood sensor
connectors exposed in field installations. Environmental caps employ multiple seals to
protect connector life.
Meter Set Installation
The OWRGD can be installed in both horizontal and vertical piping with the flow arrow on the
valve body pointing in the direction of the gas flow.
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OpenWay Riva Gas Disconnect Installation Guide 4 Installing the OWRGD

When the OWRGD is mounted in horizontal piping, mount the device with the top surface (the
area with the product label) away from walls and structures.
When the OWRGD is mounted on vertical piping, do not mount the device in a vertical down flow
position (with the flow arrow point down). The top surface (the area with the product label) may
point to the side but not toward nearby walls or structures. Following these installation best
practices will optimize communications and prevent debris from accumulating on the valve seal
surface. Do not mount the OWRGD in a position that places the antenna against a structure or in
foliage.
The OWRGD recommended mounting positions are as follows:
Install the OWRGD in an orientation that positions the antenna as far from walls, meters, or
piping as possible. Ensure the following parameters:
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OpenWay Riva Gas Disconnect Installation Guide 4 Installing the OWRGD

■A clear RF signal reaches the antenna (1).
■Gas is flowing in the proper direction (the direction indicated by the arrow on the OWRGD).
■The valve reset shaft is accessible with the valve tool (2).
Caution: Do not install the OWRGD with the gas outflow in the down position or in
such a way that the antenna is against a wall or other structure.
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OpenWay Riva Gas Disconnect Installation Guide 4 Installing the OWRGD

Remove the red shipping plugs from the inlet and outlet to vent the OWRGD prior to installation.
Keep the piping interior, regulator inlet, and regulator outlet free from dirt, chemical sealant (pipe
dope), Teflon tape, or other debris. Materials in piping or regulator inlet or outlet create a loss of
pressure control. Apply pipe sealant on the male (exterior) pipe threads. Sealing materials can
lodge in the regulator and cause a loss of pressure control. Gas must flow through the valve body
in the same direction as the arrow on the valve. Gas flowing in the wrong direction may prevent a
disconnect.
OWRGD Valve Positions
The OWRGD valve positions are shown in the illustrations.
Valve open: valve slot horizontal Valve closed: valve slot positioned at angle
Note: For devices that are mounted in a horizontal position, the OWRGD valve shaft is
closed, the valve shaft is in a 7:00/1:00 orientation. The valve rotates counterclockwise from
open to closed but does not rotate a full 90 degrees. If the device is mounted vertically, the
valve shaft orientation changes to a 5:00/11:00 orientation.
Installing the OWRGD in the Pipe
1. Select the location for the OWRGD and plan piping revisions to accommodate the gas flow
direction, OWRGD device body length, swing radius, and antenna clearance.
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OpenWay Riva Gas Disconnect Installation Guide 4 Installing the OWRGD