Completing The Installation - Watts Dormont SmartSense V1-TS Instructions D'installation

Installation Steps: cont'd.
11. Follow your GAS CONNECTOR INSTALLATION INSTRUCTIONS and your appliance manufacturer instructions to
complete the installation of your gas connector to your appliance. HOWEVER, prior to connecting to appliance follow
the remainder of this EFV-TSO Installation Instructions for TESTING your installation and turning on the gas to your
appliance.

Completing The Installation:

! WARNING
IF AT ANY TIME DURING THIS INSTALLATION YOU SMELL GAS:
• STOP installation. Turn OFF the gas at the shut-off valve.
• CALL LICENSED PLUMBER to test for leaks and fix any problems.
• Do NOT use electrical equipment such as a fan to dissipate gas vapors. Electric motors will spark and can ignite gas
vapors, causing fire or explosion.
• LP gases are heavier than air and dissipate slower than natural or manufactured gases. LP gas, if released into the
home, may accumulate in low-lying areas such as basements or crawl spaces.
1. Confirm that the gas connector has been properly installed and your appliance is correctly connected.
!
• The open end of piping systems being tested shall not discharge into confined spaces or areas where there
are ignition sources unless precautions are taken to perform this operation in a safe manner by ventilation
of the space and elimination of all hazardous conditions.
• Testing should be performed in accordance with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, Section
8.2, Piping System, appliance and equipment leak test and Section 8.3, Purging.
2. Physically inspect and check the joints of your installation beginning at the gas shut-off valve and ending at the appli-
ance inlet to ensure that you have completed the tightening of your EFV-TSO and gas connector and flare adapter
fitting without disturbing any other connections in your fuel piping or appliance.
3. SLOWLY open the gas supply shut-off valve.
NOTICE
Opening the gas supply shut off valve too quickly may cause the EFV-TSO to trip. When this happens you will hear a
slight "click" or "pop." If the EFV-TSO trips, it should automatically and silently reset after the gas pressure on both sides
of the EFV-TSO equalizes (in about 60 seconds).