A.O. Smith BFC - 30, BFC - 60 service manual Terminal Block Connections

Models: BFC - 30 BFC - 60

1 98
Download 98 pages 30.7 Kb
Page 93
Image 93

is

TERMINAL BLOCK CONNECTIONS:

 

Earth

N

Neutral

L1

Phase input of controller

L2

Phase input of isolating transformer (primary side)

L3

Phase output of isolating transformer (secondary side)

L4

Phase input of program-controlled pump

L5

Phase input of continuous pump

COMPONENTS:

AController

BFlame probe

CHot surface igniter

DGas control

EBurner earth connection

FExtra ON mode switch

GContinuous pump

HProgram-controlled pump

JExtra error signal connection

KIsolating transformer

LDouble-pole isolator

MController 0/I switch

NDisplay

OFan

PTemperature sensor (T2 - bottom of tank)

QDummy

RTemperature sensor (T1 - top of tank)

SSelection resistor

TPressure switch

CONTROLLER CONNECTIONS:

J2

Power connection for controller

J19

Extra error signal connection

J20

Gas control connection

J21

Program-controlled pump connection

J24

Fan connection

J36

Controller display connection

JP2

Flame probe and hot surface igniter connection

JP3

Temperature sensor T2 connection

JP4

Dummy connection

JP5

Temperature sensor T1 connection

JP6

Selection resistor and pressure switch connection

JP8

Extra ON mode switch connection

F1

Fuse

F3

Fuse

Instruction manual BFC

93

Page 93
Image 93
A.O. Smith BFC - 30, BFC - 60 service manual Terminal Block Connections

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.