Jenn-Air JGCP536WP Installation Instruction - Page 12

3. Test the gas pressure regulator and gas supply line. The regulator must be checked at a minimum 1" (2.5 cm) water column above the set pressure. The inlet pressure to the regulator should be as follows for operation and checking the regulator setting: LP Gas: Minimum pressure 11" (27.9 cm) WCP Maximum pressure 14" (35.5 cm) WCP Gas Supply Pressure Testing Gas supply pressure for testing regulator must be at least 1" water column pressure above the manifold pressure shown on the model/serial rating plate. Line pressure testing above ½ psi gauge (14" WCP) The cooktop and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of ½ psi (3.5 kPa). Line pressure testing at ½ psi gauge (14" WCP) or lower The cooktop must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than ½ psi (3.5 kPa). To Convert Surface Burners 1. If installed, remove the burner grates. 2. Remove burner cap. 3. Remove the burner base. Large Dual Burner A A. Burner cap B B. Burner base Medium Burner A A. Burner cap C B B. Burner base C. Choke (for use with medium burner, LP gas only) A Small Burner B A. Burner cap B. Burner base 4. Apply masking tape to the end of a 7 mm nut driver to help hold the gas orifice spud in the nut driver while changing it. Insert nut driver into gas opening and press down onto the gas orifice spud and remove by turning the gas orifice spud counterclockwise and lifting out. Set gas orifice spud aside. 5. Replace with correct LP gas orifice spud. See the "LP Gas Orifice Spud/Hood Chart." Burner orifice spud A LP Gas Orifice Spud/Hood Chart Burner Rating Color Size 3,000 BTU Blue 0.55 mm Burner Style Small burners 11,100 BTU Yellow 0.97 mm Medium burners 14,000 BTU Red/ Green Green 1.05mm 0.35 mm Large burner - main Large burner - simmer 6. Place Natural gas orifice spuds in plastic parts bag for future use and keep with package containing literature. 7. Replace the burner base. 8. Replace burner cap. 9. Repeat steps 2 through 8 for the remaining burners. Complete Installation 1. Refer to the "Make Gas Connection" section for properly connecting the cooktop to the gas supply. 2. Refer to the "Electronic Ignition System" section for proper burner ignition, operation, and burner flame adjustments. IMPORTANT: You may have to adjust the "LO" setting for each cooktop burner. Checking for proper cooktop burner flame is very important. The small inner cone should have a very distinct blue flame ¼" (0.64 cm) to ½" (1.3 cm) long. The outer cone is not as distinct as the inner cone. LP gas flames have a slightly yellow tip. 3. Refer to "Complete Installation" in the "Installation Instructions" section of this manual to complete this procedure. A. Size stamp or color Use the following chart to find the exact orifice spud placement. Fully insert choke into bottom of medium burner base. Choke should snap into place. 12