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G310A -A <br /> Revised February 20, 2007 Page 11 <br /> GAS SHUTOFF (P/N C316-A) <br /> The Gas Shutoff Assembly G316 -A is the standard <br /> shutoff supplied with the G300A system. Features <br /> provided with this shutoff include the following: <br /> TWO WAY <br /> 1. A "Fail Safe Mode" consisting of a Normally N/C VALVE <br /> Closed (N /C) valve that is energized continually. ) <br /> Loss of power or activation due to a fire will <br /> close the valve, shutting off "gas flow" and -- <br /> "electrical power" to the stove. <br /> 2. Standard interface interconnect cable will be <br /> provided or optional "Sonic Receiver" board `� <br /> upon request. <br /> 3. An extra set of dry contacts for switching <br /> external devices during system activation are <br /> provided. FLEX SERVICE LINE <br /> 4. The shutoff also has a manual "power reset" <br /> feature to eliminate any possibility of an MANUAL GAS SHUTOFF VALVE <br /> automatic reset activation of the valve occurring <br /> after a fire or loss of power. <br /> INSTALLATION OF GAS STOVE SHUTOFF FIGURE 16 <br /> NOTE: <br /> • Insure gas stove shutoff is installed within <br /> the same room as the central processing GAS SHUTOFF CONTROL BOX <br /> unit control board (Part #G302) for proper INSTALLATION <br /> unit operation. <br /> • Turn "OFF" electric power and gas to stove <br /> prior to installation. 1. Locate required tools and hardware for <br /> installation. <br /> VALVE INSTALLATION 2. If stove is not unplugged, remove the plug from <br /> the outlet. <br /> It is suggested that a certified plumber familiar with <br /> local and state codes install the gas valve (P /N # 3. Determine the optimal location either behind the <br /> G316 -1) on the incoming service line to the stove. stove or in an adjoining cabinet for installation of <br /> Adhere to manufacturers installation and maintenance the Gas Shutoff Control Box (Part # G316 -2). <br /> instructions. (See FIGURE 17) Consider accessibility to <br /> activate the manual reset. From the Gas Shutoff <br /> Wiring must comply with local and national electrical Control Box route the cables to gas valve and <br /> codes. power cord to wall outlet. <br /> The solenoid valve is designed for continuous duty NOTE: Check the length of cables for <br /> cycle. When the solenoid valve is energized for a <br /> long period, the enclosure becomes hot and can be adequate length prior to installation of Gas <br /> touched by hand only for an instant. This is a safe Shutoff Control Box. <br /> operating temperature. <br /> Normally, the connection is made between the <br /> manual line shutoff and the flexible service line from <br /> the stove. Insure that manual valve is closed prior to <br /> installation of valve. (See FIGURE 16) <br /> NOTE: The gas valve has an in and "out" �` O�r I. 1, , <br /> orientation to ensure that the valve is installed <br /> correctly. i <br /> correctly. 1 or, Install the "Gas Shutoff Control Box" before relocating <br /> the stove back for regular cooking conditions. <br /> FIGURE 17 <br />