Manuals / A.O. Smith / Household Appliance / Water Heater

A.O. Smith BFC - 30, BFC - 60 Water-side mainte- nance Introduction, Checking the anodes

Models: BFC - 30 BFC - 60

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15.Test the operation of the overflow valve of the protected cold supply setup. The water should spurt out.

16.Test the overflow operation of the T&P valve. The water should spurt out.

17.Check the drain pipes from the discharge points of all valves and remove any lime buildup that may be present.

18.Drain the appliance (see Draining).

15.3Water-side mainte- nance

15.3.1Introduction

The following steps must be carried out on the water side:

1.Checking the anodes.

2.Descaling and cleaning the tank.

3.Cleaning condensation water discharge.

15.3.2Checking the anodes

Timely replacement of the anodes extends the service life of the appliance. The appliance's anodes must be replaced as soon as they are 60% or more consumed (take this into consideration when determining the maintenance frequency).

1.Loosen the anodes using suitable tools.

2.Check the anodes, and if necessary, replace them.

15.3.3Descaling and cleaning the tank

Scale and lime buildup prevent effective conduction of the heat to the water. Periodic cleaning and descaling prevents buildup of these deposits. This increases the service life of the appliance, and also improves the heating process.

Take the rate of scale formation into account when deciding on maintenance frequency. Scale formation depends on the local water composition, the water consumption and the water temperature setting. A water temperature setting of maximum 60°C is recommended for prevention of excessive scale buildup.

To guarantee a good, watertight seal around the cleaning opening, replace the gasket, washers, bolts and, if necessary, the lid with new parts before reassembly (see the figure). A special set is obtainable from the supplier/manufacturer.

To simplify descaling and cleaning of the tank, the appliance is equipped with two cleaning openings.

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IMD-0080 R1

1.Remove the cover plate (1) on the outer jacket (see the figure).

2.Undo the bolts.

3.Remove the cover and the gasket.

Instruction manual BFC

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A.O. Smith BFC - 30, BFC - 60 Water-side mainte- nance Introduction, Checking the anodes, Descaling and cleaning the tank
Page 86 Page 88

BFC - 30, BFC - 60 specifications

A.O. Smith is a well-regarded name in the water heating industry, known for producing innovative and efficient water heaters. Among their renowned products are the BFC - 60 and BFC - 30 models, which have gained popularity for their performance and reliability.

The A.O. Smith BFC - 60 and BFC - 30 are both designed to meet the diverse needs of residential and commercial users. The BFC - 60 has a capacity of 60 gallons, making it ideal for larger households or commercial settings where hot water demand is high. Meanwhile, the BFC - 30, with its 30-gallon capacity, caters to smaller households or establishments with lower hot water requirements.

One of the standout features of both models is their advanced heating technology. They are equipped with a high-efficiency burner system, which enhances the heating process while minimizing energy consumption. This means that users experience quicker recovery times and can enjoy a steady supply of hot water without the long wait associated with traditional heaters. The BFC series is designed to save energy, aligning with modern demands for sustainability.

Another significant characteristic of these models is their durable construction. Made with high-quality materials, including glass-lined tanks, they are built to resist corrosion and extend the lifespan of the water heater. This durability contributes to fewer maintenance requirements, giving users peace of mind.

In terms of safety, A.O. Smith has incorporated numerous features into the BFC series. Both models come with safety valves and thermostat controls to ensure that water is heated to appropriate temperatures, reducing the risk of scalding and malfunction. Additionally, their design allows for easy installation and maintenance, making them a user-friendly option.

Another aspect that distinguishes the BFC series is its compact design. Both models have a space-saving profile, making them suitable for installation in various locations, including tight utility rooms or basements. This flexibility allows homeowners and businesses to maximize their space without sacrificing performance.

Overall, the A.O. Smith BFC - 60 and BFC - 30 are exemplary water heating solutions that combine efficiency, durability, and safety. With their advanced features and technologies, they are an excellent choice for anyone in need of reliable hot water, ensuring comfort and satisfaction for years to come.