Installation Guide

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Valve State
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Service Control State
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Commissioned
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Active Events
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Last Operation Method
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Last Operation Detail
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Last Operation Time
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External Sensor
Emergency Override
In an emergency situation, operation of the valve under conditions outside of normal operating
parameters or following a flood related auto-closure is possible by acknowledging the warning
pop-up in FDM. Itron assumes no liability for failure of the OWRGD to perform the requested
action when the emergency override option is selected. The use of the emergency override
option voids any remaining warranty on the OWRGD.
Caution: Forcing an emergency override could result in damage to the valve or
failure of the valve to operate.
FDM offers the option to perform an override action (Close or Arm) if any of the listed conditions
are reported by the OWRGD.
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Previous auto-disconnect due to immersion of an attached flood sensor in water.
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The current valve temperature is outside of the specified operating parameters (for example,
less than 32° F [0° C] or greater than 212° [100° C]).
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Valve actuation count exceeded 80.
After an override action is performed, all future valve closure or arming requests will result in an
override warning and a corresponding logged event.
Commission
Warning! The OWRGD valve must be commissioned following the physical
installation. Commissioning is dependent on site-specific configuration.
Continue the OWRGD deployment by commissioning the valve. Commissioning requires an
Itron programming or reading device loaded with FDM Tools.
14 August 2020 815-0382-00 30
OpenWay Riva Gas Disconnect Installation Guide 6 OWRGD Operations