American Water Heater Residential Gas Water Heater with the Flame Guard Safety System, 319407-002

STATUS LIGHT CODE TROUBLESHOOTING TABLE

Status Light Code

LED FLASH	CONTROL STATUS		CORRECTIVE ACTION
SEQUENCE
Six-Two Flash, three second pause	Soft Lockout - Recycle Limit - Flame Lost -	Turn the power switch on the gas control valve to the “OFF” position and unplug the power cord from the
	END Switch Fails	power outlet.
		1.	Check all wiring connections to insure all harness and wire connections are seated firmly and provide
			proper electrical contact. If no connection problems are found replace the damper. Firmly seat any
			loose connections found. If any connections are found to be damaged consult the replacement parts
			list on pages 31-32 for the appropriate replacement. After any connection problems are fixed restart
			the water heater by following the lighting instructions on page 16. If the problem persists replace the
			damper.
Six-Three Flash, three second pause	Soft Lockout - Recycle Limit - Flame Lost	Turn the power switch on the gas control valve to the “OFF” position and unplug the power cord from the
		power outlet.
		1.	Check the incoming gas line pressure to ensure adequate supply to the water heater. If incoming
			gas supply pressure is adequate proceed to step 2.
		2.	Check all wiring connections and insure all harness and wires connections are seated firmly and
			provide proper electrical contact. If no connection problems are found proceed to step 3. Firmly
			seat any loose connections found. If any connections are found to be damaged consult the
			replacement parts list for the appropriate replacement. After any connection problems are fixed
			restart the water heater by following the lighting instructions on page 16. If the problem persists
			proceed to step 3.
		3.	Check condition of the base ring filter and flame arrestor. If they are clogged follow the instruc-
			tions for cleaning on page #. If parts are not clogged proceed to step 4. After cleaning follow
			instructions for lighting on page 16. If problem persists proceed to step 4.
		4.	Follow the instructions on page # to remove the burner assembly. Once the burner assembly has
			been removed inspect the manifold tube and burner, see figure 29 , for any obstructions. If any
			clogs or obstructions are present clear them. Inspect the electrode/flame sense rod, see figure
			# , for corrosion buildup, degradation, or damage. If there is evidence of any damage to the
			electrode/flame sense rod replace the igniter/pilot assembly. Follow the directions on page 25 to
			re-install the burner assembly into the combustion chamber. Follow the instructions for lighting on
			page 16. If the problem persists contact a certified service representative.
Six-Four Flash, three second pause	Soft Lockout - Flame out of Sequence Sensed	Turn the power switch on the gas control valve to the “OFF” position and unplug the power cord from the
		power outlet. Wait 10 minutes then follow the lighting instructions on page 16. If the problem persists
		replace the gas control valve.
Seven Flash, three second pause	Flammable Vapor Sensor (FVS) Lockout	1.	Do not touch any electrical switch, do not use any phone in the building and do not try to light any
			appliance.
		2.	Smell around the water heater to ensure there are no gas leaks at the gas control valve or in the
			supply gas line or for any other type of flammable vapors in the area.
		3.	Carefully inspect the area surrounding the water heater for any substances such as gasoline,
			paint, paint thinners, varnish, or cleaners that could emit flammable vapors. Remove anything that
			can potentially emit flammable vapors from the area and store it properly in a different location.
		4.	Contact a certified service representative for inspection.
Eight-One Flash, three second pause	Flammable Vapor Sensor (FVS) Fault Detected	Turn the power switch on the gas control valve to the “OFF” position, wait 10-20 seconds then turn the
		power switch on the gas control valve to the “ON” position. If the problem persists replace the gas valve.
Eight-Two Flash, three second pause	Temperature Sensor Fault Detected	Turn the power switch on the gas control valve to the “OFF” position, wait 10-20 seconds then turn the
		power switch on the gas control valve to the “ON” position. If the problem persists replace the gas valve.
Eight-Three Flash, three second pause	Electronic Fault Detected	Turn the power switch on the gas control valve to the “OFF” position, wait 10-20 seconds then turn the
		power switch on the gas control valve to the “ON” position. If the problem persists replace the gas valve.
Eight-Four Flash, three second pause	Gas Control Valve/Thermostat Fault Detected	Turn the power switch on the gas control valve to the “OFF” position, wait 10-20 seconds then turn the
		power switch on the gas control valve to the “ON” position. If the problem persists replace the gas valve.

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