Caution: If the pit module is installed to enable communications for the OLS but a
register is not connected, replace the register connector's cap (2) with the
environmental cap removed from the blue telemetry connector (1) to protect the
register connector.
Optional remote water disconnect valve installation
This section describes installation of a remote water disconnect valve in an OpenWay Riva
water system. The OpenWay Riva Water module supports three valve states.
• Connected. The water flow is open and flowing at 100% configured capacity.
• Disconnected. The water flow is shut off with no water flowing. The remote water
disconnect valve provides the ability to remotely open (reconnect) the valve.
• Restricted. The water is restricted and flowing at the configured installation flow.
The pit module automatically detects the presence of connected water disconnect devices
within 22.5 minutes and begins reading disconnect valve data. To immediately detect the
water disconnect valve and begin reading data, perform a Check ERT with a handheld
computer running FDM software.
The disconnect valve is used in conjunction with both indoor (basement) and outdoor
(mounting on the exterior of the house) pit module installations. Water disconnect devices
are mounted on a water service pipe or meter insetter (meter horn) and connect to the
center telemetry connector (blue) on the pit module. For more information, see Installing the
remote water disconnect valve on page 26.
Note: Remote water disconnect operation requires a pit module with enhanced security
enabled.
Installing the OpenWay Riva Water Pit Module
OpenWay Riva Water Pit Module Installation Guide TDC-1743-004 25
Proprietary and Confidential
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