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Error code reference

Bradford White Water Heater Error Code LED on continuously (solid)

Gas Control V1

Bradford White codesBradford White water heater codes

Gas Control V1: Setpoint knob has been recently turned to the OFF position. Wait until LED goes out before attempting to relight.

First step from the service manual

LED will go out and the control will function normally once the pilot is lit.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What LED on continuously (solid) means on a Bradford White water heater

The continuously illuminated solid LED on a Bradford White water heater with Gas Control V1 indicates that the setpoint knob has been recently turned to the OFF position. This is a deliberate control state, not a fault condition. The gas control valve uses the solid LED signal to communicate that the pilot has been shut down and the system is in a controlled off mode, requiring a safe purge interval before relighting is attempted.

The Gas Control V1 unit manages gas flow to both the pilot and main burner. When the knob is moved to OFF, the control valve closes all gas pathways and the LED illuminates continuously to indicate the system is in a timed standby period. This waiting period allows any residual gas near the pilot assembly and thermocouple area to dissipate, reducing the risk of igniting an unintended gas accumulation during the next pilot lighting attempt.

The LED will extinguish on its own once the control determines the standby period has elapsed. At that point, the gas control will accept normal operation and the pilot can be relit following the standard lighting procedure printed on the unit. No tools, resets, or component replacements are required to clear this condition. Attempting to relight before the LED goes out may result in a failed ignition attempt or the control ignoring the lighting sequence entirely.

Source: manufacturer service documentation.

Common causes of LED on continuously (solid)

  1. 01

    Setpoint knob recently turned to OFF

    Wiring / connection

    The most direct cause of this condition is the user or a technician turning the knob to the OFF position. The control enters a timed standby state and illuminates the LED until the delay period ends.

  2. 02

    Routine shutdown before servicing

    Wiring / connection

    A technician or homeowner may have turned the unit off prior to inspection, filter cleaning, or anode rod service. The LED will remain solid until the safety interval completes after the knob is turned off.

  3. 03

    Accidental knob movement

    Wiring / connection

    The setpoint knob may have been bumped or turned unintentionally during cleaning or access to the water heater cabinet area. Verifying the knob position and waiting for the LED to clear is all that is needed.

  4. 04

    Pilot outage followed by manual shutdown

    Wiring / connection

    If the pilot flame went out due to a draft, debris, or a brief gas supply interruption, the user may have turned the knob to OFF before attempting to troubleshoot. The LED solid state will persist through the required delay period before relighting is possible.

See the test procedure for each cause

Frequently asked questions about LED on continuously (solid)

What does LED on continuously (solid) mean on a Bradford White water heater?
A solid continuously illuminated LED on a Bradford White water heater with Gas Control V1 means the setpoint knob was recently turned to the OFF position. The control enters a mandatory standby period after shutdown to allow residual gas to clear before a relight attempt. This is a normal control state and not a fault or error. The LED will go out on its own when the delay period ends.
How do I fix the solid LED on my Bradford White water heater?
No repair action is needed to clear this condition. Simply wait for the solid LED to turn off on its own, which indicates the control has completed its post-shutdown delay. Once the LED goes out, follow the standard pilot lighting procedure on the unit's label to restore normal operation.
Is a solid LED on my Bradford White water heater a safety concern?
The solid LED is a built-in safety feature, not a warning of a dangerous condition. It prevents you from attempting to relight the pilot immediately after a shutdown, which reduces the risk of igniting residual gas near the pilot assembly. As long as you wait for the LED to extinguish before relighting, the system is operating as intended.
What will it cost to fix the solid LED condition on a Bradford White water heater?
There is no cost associated with clearing this condition under normal circumstances. The solid LED clears automatically once the post-shutdown delay completes and requires no parts or service calls. If the LED does not extinguish after an extended period, a gas control valve issue may be present, and professional diagnosis could cost anywhere from $75 to $200 or more depending on the technician and parts required.
Will resetting the gas control clear the solid LED on my Bradford White water heater?
There is no manual reset required or recommended for this condition. The Gas Control V1 clears the solid LED state automatically once the timed delay following the knob being turned to OFF has elapsed. Attempting to force a reset by cycling the knob rapidly or repeatedly could restart the delay period and extend the wait time before you can relight the pilot.

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