SECTION X: MAINTENANCE

DANGER

DO NOT ATTEMPT TO REPAIR GAS VALVE.

DO NOT ATTEMPT TO REPAIR IGNITION MODULE.

DO NOT ATTEMPT TO REPAIR VENTURI.

DO NOT ATTEMPT TO REPAIR THERMOSTAT BOARD.

DO NOT ATTEMPT TO REPAIR TRANSFORMER.

DO NOT ATTEMPT TO REPAIR PRESSURE SWITCH.

GENERAL

KEEP APPLIANCE AREA CLEAR AND FREE FROM COMBUSTIBLE MATERIALS, GASOLINE AND OTHER FLAMMABLE VAPORS AND LIQUIDS.

Water heater maintenance includes periodic tank flushing and cleaning, and removal of lime scale. The unit should be inspected and adjusted to maintain proper combustion. Refer to Table 5, “Suggested Maintenance Schedule”. A periodic inspection of the venting system should be made.

MAINTENANCE SCHEDULE

Following are the instructions for performing some of the recommended maintenance. Unit inspection and adjustment should be performed by a competent technician.

 

 

 

Suggested Maintenance Schedule

 

 

 

 

 

 

 

 

 

 

 

COMPONENT

 

OPERATION

 

INTERVAL

 

REQUIRED

 

 

 

 

 

 

 

 

 

Tank

 

Sediment Removal

 

Monthly

 

Flushing

 

 

 

 

 

 

 

 

 

Anode Rods

 

Inspect

 

Semi-Annually

 

Replace as

 

 

 

 

Required

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Relief Valve

 

Check Operation

 

Semi-Annually

 

Proper

 

 

 

 

Operation

 

 

 

 

 

 

 

 

Blower

 

Clean Inlet Screen

 

As Required

 

Soft Brush

 

 

 

 

 

 

 

 

 

Vent & Air

 

Inspect

 

Every 3 Months

 

Joints should

 

Intake System

 

 

 

be sealed

 

 

 

 

 

 

 

Ignition System

 

Inspect

 

Annually

 

Clean of dust

 

 

 

 

and dirt

 

 

 

 

 

 

 

 

 

 

Free of Shrubs &

 

 

 

Remove object

 

Vent Terminal

 

 

Monthly

 

that caused

 

 

Debris

 

 

 

 

 

 

 

 

restriction

 

 

 

 

 

 

 

 

Combustion

 

Inspect

 

Monthly

 

Confirm S-OP

 

System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Condensate

 

Inspect

 

Monthly

 

Remove

 

Line

 

 

 

restriction

 

 

 

 

 

 

Table 5.

FLUSHING WATER HEATER

1.Turn OFF the water heater electrical disconnect switch.

2.Open the drain valve and allow water to flow until it runs clean.

3.Close the drain valve when finished flushing.

4.Turn ON the water heater electrical disconnect switch.

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Bradford-White Corp EF operation manual Section X Maintenance, General, Maintenance Schedule, Flushing Water Heater

EF specifications

Bradford-White Corporation, a leader in water heating technology, has long been recognized for its innovation and quality in the industry. One of its standout offerings is the EF series, a line of high-efficiency water heaters designed to meet the growing demand for energy efficiency and reliable performance in residential and commercial applications.

The Bradford-White EF (Energy Factor) series features advanced, state-of-the-art technologies that optimize energy use while providing consistent hot water availability. One of the most notable aspects of these systems is their impressive energy efficiency ratings. The EF series utilizes cutting-edge insulation materials and advanced combustion technology, helping to minimize heat loss and reduce energy consumption. Customers benefit not only from lower utility bills but also from a product that is environmentally friendly.

Key features of the EF series include a patented Hydrojet Total Performance System, which enhances efficiency by reducing sediment buildup within the tank. This system contributes to a longer lifespan and optimal performance of the water heater, ensuring users have reliable hot water even during peak demand periods. Additionally, the EF series incorporates an intelligent electronic control system that monitors and adjusts the operation of the unit, further maximizing efficiency and providing precise temperature control.

Safety is another major consideration in the design of the EF series. Bradford-White has integrated advanced safety features, including a flame arrestor and a robust pressure relief valve, which ensure that the units operate safely and adhere to the highest industry standards. This commitment to safety demonstrates Bradford-White’s focus on providing peace of mind to homeowners and business owners alike.

Ease of installation and maintenance is a significant advantage of the EF series. Its compact design allows for flexible installation options, making it suitable for a variety of spaces, including tight or hard-to-reach areas. Moreover, the EF model is designed for simplified maintenance, which helps reduce labor costs and downtime for both homeowners and professionals.

Overall, the Bradford-White EF series is an excellent choice for those seeking a reliable, efficient, and safe water heating solution. With a blend of innovative technology, energy efficiency, and user-friendly features, the EF series exemplifies Bradford-White’s commitment to quality and customer satisfaction, making it a trusted name in the water heating industry.