Bradford White Water Heater RG1PV40S10X19

Inspect the pilot burner for proper operation and debris accumulation.

Check if the pilot flame is stable.

Identify causes for an unstable pilot flame

Ensure the main burner lights smoothly from the pilot.

Verify the main burner burns with a blue flame with minimal yellow tips.

Check the main burner for any debris accumulation.

Diptube Inspection & Replacement

Position on/off switch of gas control valve to 'OFF' position and unplug water heater from wall outlet.

Turn off cold water supply to water heater.

Disconnect inlet nipple from plumbing system.

Remove inlet nipple/dip tube from the water heater using an appropriate tool such as a pipe wrench.

Visually inspect inlet nipple/dip tube for cracks and blockages.

Reinstall inlet nipple/dip tube into water heater after inspection or replacement.

Connect nipple to plumbing system, resume water supply and refill with water.

Resume operation following the instructions located on the lighting instruction label or the lighting instructions located in the installation and operation manual.

Position power switch on gas control to the “OFF” position.

Remove the three screws from control access cover on blower assembly and remove cover.

Remove pressure switch from blower housing.

Note any warnings or potential hazards encountered during the procedure.

To resume operation, follow the instructions located on the lighting instruction label or the lighting instructions located in the installation and operation manual.

Flammable Vapor/Simulative Resistance Device Testing

Position power switch on gas control to the 'OFF' position.

Disconnect flammable vapor sensor from gas control.

Check resistance of flammable vapor sensor using a multi-meter set to the ohms setting.

Is the resistance between 3,000 ohms and 48,000 ohms?

Replace Flammable Vapor Sensor or Simulated Resistive Device if resistance is outside the specified range.

Pilot Inspection, Testing and Replacement

Position gas control power switch to the “OFF” position and unplug heater from wall outlet.

Turn off gas supply to water heater.

Remove outer jacket door and inner door per service procedure XIII on page 39.

Disconnect pilot tubing nut (7/16” wrench) and feedline nut (3/4” wrench) from gas control.

Disconnect igniter/flame sense wire from gas control.

Remove burner assembly from combustion chamber.

Remove pilot assembly from feedline (1/4” nut driver).

Visually inspect igniter/flame sense wire for damage. Replace pilot if damage is found.