WV4262B POWERED DAMPER WATER HEATER CONTROLS
69-2496—03 10
Six-One
Flash, three
second pause
Soft Lockout - Failed Trial For
Ignition
• Check gas supply.
• Verify air is purged from gas lines if appliance has not run for
an extended period of time.
• If pilot flame lights, but control still enters 6-1 flash lockout,
check flame rod for silicone-dioxide build-up.
• Check flame signal strength (if proper tools are available).
• If pilot lights but flame sense can not be repaired, replace
control.
Six-Two Flash,
three second
pause
Soft Lockout - Recycle Limit -
Flame Lost, End Switch
Failure
• Check damper and end switch wiring.
Six-Three
Flash, three
second pause
Soft Lockout - Recycle Limit -
Flame Lost
• Check pilot flame to insure main flame is not lifting pilot
flame away from flame sense rod.
• Check gas supply to insure pressure is maintained when
main burner lights.
Six-Four
Flash, three
second pause
Soft Lockout - Flame out of
Sequence Sensed
• Check that pilot flame does not linger after valves close.
Seven Flash,
three second
pause
Flammable Vapor Sensor
Lockout
WARNING: EXPOSION HAZARD
• Indicates gasoline vapors were detected at potentially
explosive levels.
• Verify no gasoline vapors are still present.
• To reset the control, cycle power to the appliance via the
ON/OFF switch or power cord and, within 30 seconds, cross
the HOT set point twice with the set point knob.
• Replace the Flammable Vapor Sensor element if a gasoline
spill event occurred.
Eight-One
Flash, three
second pause
FVS Fault Detected • Verify Flammable Vapor Sensor (FVS) is connected.
• Verify FVS resistance is not below 1.0 K .
• Check wiring to FVS and insure it is not shorted.
• Replace control if everything above checks out OK.
Eight-Two
Flash, three
second pause
Temperature Sensor Fault
Detected
• Verify wiring to Thermal Well is not damaged or broken.
• Verify both sensors in the Thermal Well measure within 500
's of each other (center terminal is common) and that their
values are in the range of 3 K to 30 K .
Eight-Three
Flash, three
second pause
Electronics Fault Detected • Verify control is not wet or physically damaged.
• Reset control with ON/OFF switch.
• Replace electronics module If 8-3 error persists.
Eight-Four
Flash, three
second pause
Valve Fault Detected • Verify valve is not wet or physically damaged.
• Reset control with ON/OFF switch.
• Replace gas control if 8-4 error persists.
Green LED
Status Indicates Check/Repair
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